1. business and industrial
2. energy
3. renewable energy
4. wind energy

Sana Engineering College, Kodad, Nalgonda Dist.Telanagana - 508206
About Organization:
Sana Engineering College is one of the ―Best & Top Engineering Colleges in Kodad, Nalgonda, Telangana, India.
―Came into existence in the year 2003 to imparting an excellence in technical and technological education in the era
of globalization and advanced information technology.
MISSION:
The college is committed to transmission of knowledge. Its chief mission is to serve the nation as a centre for the
advancement, preservation and discrimination of knowledge. It aims at endowing its students with a perfect
synthesis of moral and human values, ancient wisdom and modern ideas and techniques. The primary motto of Sana
Group of Institutions is effective class room teaching. The central concern of institution is excellence, outstanding
performance in those instructional activities that provide students with opportunities for the meaningful education
specialized professional learning.
VISION:
Our vision is based on hard work, open communication, a strong emphasis on team work and a high level of
responsibility. This visionary culture allows and emphasizes towards not only to adopt the present day challenges
but also individual responsibilities to the society and our nation at large.
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Al-Haj-MD.Naimuddin
Messages from Chairman’s Desk…
It‘s a matter of great pleasure to me to learn that the students and the faculty of SANA Group of Institutions are
bringing out the volume-I of its first College magazine. As I understand, that this magazine is proposed to bring out
the hidden literary talents in the students as well as the members of faculty and also to encourage the leadership
qualities among them therefore the rest of the world will come to know about their caliber through this medium. I
believe that these efforts should not only enrich the domain knowledge of the students of their study but also
revitalize certain other traits which will make them a perfect personality. Our mission statement also gives great
importance to developing good human beings. Keeping this in mind, I expect the contributions to this magazine to
be of very high standard and quality. On this occasion, I have great pleasure in extending my warm greetings and
good wishes to the staff, and students and the faculty of SANA Group of Institutions for the successful release of the
first magazine.
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Dr. S.Chakradhar Goud, M.E, M.Tech, MISTE, Ph.D
Messages from Principal’s Desk…
I am very happy that we are bringing out the volume-I of the first monthly College magazine of Sana Group of
Institutions. I am very glad to associate myself with various groups of students and staff members to bring out a
fully fledged magazine. The magazine serves as a good record of various activities of students and staff. I appreciate
the efforts of all the members of staff and the students, who have contributed towards the release of this magazine. I
wish the outgoing students success in all their future endeavors.
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Sana Engineering College, Kodad, Nalgonda Dist.Telanagana - 508206
Mr.Gadde Ramakrishna, M.Tech, MIETE,
Assoc.Professor & Vice - Principal
Message from Vice – Principal Desk…..
Today‗s engineering graduates will solve tomorrow‗s problems in a world that is advancing faster and facing more
critical challenges than ever before. This situation creates significant demand for engineering education to evolve in
order to effectively prepare a diverse community of engineers for these challenges. Such concerns have led to the
publication of visionary reports that help orient the work of those committed to the success of engineering
education. Research in engineering education is central to all of these visions.
Research on the student experience is fundamental to informing the evolution of engineering education. A broad
understanding of the engineering student experience involves thinking about diverse academic pathways, navigation
of these pathways, and decision points—how students choose engineering programs, navigate through their
programs, and then move on to jobs and careers. Further, looking at students‗ experiences broadly entails not just
thinking about their learning (i.e., skill and knowledge development in both technical and professional areas) but
also their motivation, their identification with engineering, their confidence, and their choices after graduation.
Research on engineering student experiences can look into systematic differences across demographics,
disciplines, and campuses; gain insight into the experiences of underrepresented students; and create a rich portrait
of how students change from first year through graduation. Such a broad understanding of the engineering student
experience can serve as inspiration for designing innovative curricular experiences that support the many and varied
pathways that students take on their way to becoming an engineer.
However, an understanding of the engineering student experience is clearly not enough to create innovation in
engineering education. We need educators who are capable of using their research on the student experience. This
involves not only preparing tomorrow‗s educators with conceptions of teaching that enable innovation but also
understanding how today‗s educators make teaching decisions. We also need to be concerned about creating the
capacity to do such research—in short, we need more researchers. One promising approach is to work with
educators who are interested in engaging in research, supporting them as they negotiate the space between their
current activities and their new work in engineering education research. To fully support this process, we must also
investigate what is required for educators to engage in such a path.
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MAGAZINE COMMITTEE
CHIEF EDITOR
:
Mr.G.Ramakrishna , (Vice – Principal)
EDITORS
:
1. Mr.MD.Imampasha, (HOD, H&S Dept.)
2. Mr.M.A.Baseer, (HOD, CSE Dept)
3. Mr.SK.Yousuf Miya, (Asst.Prof. H&S Dept)
Members
:
1. Mr.B.Venkateswarlu
(Asst. Prof.H&S Dept.)
2. Mr. A.Pavan Kumar (Asst.Prof. H&S Dept.)
3. Mrs.CH.Neeraja (Asst.Prof.H&S Dept.)
Technical Editor & Design
:
Mr.P.Tirupatachary (System Admin),
(CSE Dept)
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CONTENTS:
1. About Institution
2. Messages from Chairman’s Desk
3. Message from Principal’s Desk
4. Message from Vice –Principal Desk
5. Articles
6. Moral Stories
7. Industrial Tours
8. Workshops
9. Book Review
10. Photography
11. Quiz Generals
12. Cartoons
13. Logical – Puzzles
14. Cross – Words
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Article - 1
Dr. S.Chakradhar Goud, M.E, M.Tech, MISTE, Ph.D
Principal,
SANA Engineering College.
1. Renewable energy sources: Wind Energy role in India
Introduction India role in Wind Energy
Development:
I
ndia has the fifth-largest power generation
portfolio worldwide. The country transitioned
from being the world‘s seventh-largest energy
consumer in 2000 to the fourth-largest one within a
decade. Power generation from renewable sources is
on the rise in India, with the share of renewable
energy in the country‘s total energy mix rising from
7.8% in FY08 to 12.3% in FY13.Wind accounts for
68% of the capacity, with 19.1 GW of installed
capacity, making India the world‘s fifth largest wind
energy producer. Small hydro power (3.6 GW), bioenergy (3.6 GW) and solar energy (1.7 GW)
constitute the Renewable energy sources in India.
This rapid growth of power capacity and a
subsequent rise in demand can be attributed to
several factors:

Economic growth and increasing prosperity

Growing rate of urbanization

Rising per capita energy consumption

Widening access to energy in the country
Wind has emerged as the most promising renewable
energy source in India. As of March 2013, the
country had an installed wind capacity of 19.1 GW,
making it the world‘s fifth-largest wind energy
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Producer. It is estimated that with the current level
of technology, the ‗on-shore‘ potential for utilization
of wind energy for electricity generation is of the
order of 65,000 MW. India also is blessed with
7517km of coastline and its territorial waters extend
up to 12 nautical miles into the sea. The unexploited
resource availability has the potential to sustain the
growth of wind energy sector in India in the years to
come. Potential areas can be identified on Indian map
using Wind Power Density map. C-WET, one of
pioneering Wind Research organization in the
country is leading in all such resource studies and has
launched its Wind Resource map. According to
REN21- Global Status Report 2011 (GSR-2011),
Indian company Suzlon was among top ten
manufacturers of Wind Turbine manufacturer‘s in the
world with world market share of 6.7%. Also major
world companies are pouring into the fast evolving
Wind Energy market in India. Several states have
come up with renewable energy policies
like Karnataka, Tamil Nadu and Andhra Pradesh. The
cumulative installed capacity of Grid Interactive
Wind Energy in India by the end of September 2011
was 14989MW (of which 833MW was installed
during 2011-2012 against a target of 2400MW). Aero
generators and hybrid systems contributed 1.20MW
during 2011-12 to yield cumulative off-grid wind
capacity of 15.55MW. In 2008, India shared 6.58%
of total wind energy installed capacity around the
world, according to World Wind Energy Report2008. According to GSR-2011, the world witnessed
highest renewable energy installations through wind
energy. Total installed capacity of wind energy
reached 198GW by the end of 2010. India ranked
third in the world in annual capacity additions and
fifth in terms of total wind energy installed capacity.
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India has been able to fast pace its growth in wind
energy installations and bring down costs of power
production. The GSR 2011 reported on-shore wind
power (1.5-3.5MW; Rotor diameter 60-100m) at 5-9
cents/kWh and off shore wind power (1.5-5MW;
Rotor diameter 75-120m) at 10-20 cents/kWh. But
India‘s onshore wind power cost reached 69cents/kWh in 2008 itself. Electricity losses in India
during transmission and distribution have been
extremely high over the years and this reached a
worst proportion of about 24.7% during 2010-11.
India is in a pressing need to tide over a peak power
shortfall of 13% by reducing losses due to theft.
Theft of electricity, common in most parts of urban
India, amounts to 1.5% of India‘s GDP. Due to
shortage of electricity, power cuts are common
throughout India and this has adversely affected the
country‘s economic growth. Hence a cheaper, nonpolluting and environment friendly solution to power
rural India is needed
2.0 Wind production – A look
Winds are caused by the uneven heating of the
atmosphere by the sun, the irregularities of the earth's
surface, and rotation of the earth. The earth‘s surface
is made of different types of land and water. These
surfaces absorb the sun‘s heat at different rates,
giving rise to the differences in temperature and
subsequently to winds. During the day, the air above
the land heats up more quickly than the air over
water. The warm air over the land expands and rises,
and the heavier, cooler air rushes in to take its place,
creating winds. At night, the winds are reversed
because the air cools more rapidly over land than
over water. In the same way, the large atmospheric
winds that circle the earth are created because the
land near the earth's equator is heated more by the
sun than the land near the North and South
Poles. Humans use this wind flow for many purposes:
sailing boats, pumping water, grinding mills and also
generating electricity. Wind turbines convert the
kinetic energy of the moving wind into electricity.
Wind Energy, like solar is a free energy resource. But
is much intermittent than solar. Wind speeds may
vary within minutes and affect the power generation
and in cases of high speeds- may result in
overloading of generator. Energy from the wind can
be tapped using turbines.
Setting up of these turbines needs little research
before being established. Be it a small wind turbine
on a house, a commercial wind farm or any offshore
installation, all of them, at first, need the Wind
Resource to be determined in the area of proposed
site. The Wind Resource data is an estimation of
average and peak wind speeds at a location based on
various meteorological. The next step is to determine
access to the transmission lines or nearest control
centre where the power generated from the turbines
can be conditioned, refined, stored or transmitted. It
is also necessary to survey the impact of putting up
wind turbines on the community and wildlife in the
locality. If sufficient wind resources are found, the
developer will secure land leases from property
owners, obtain the necessary permits and financing;
purchase and install wind turbines. The completed
facility is often sold to an independent operator called
an independent power producer (IPP) who generates
electricity to sell to the local utility, although some
utilities own and operate wind farms directly. Wind
mills can be set up ranging scales of: 1) On-shore
grid connected Wind Turbine systems 2) Off-shore
Wind turbine systems 3) Small Wind and Hybrid
Energy Decentralized systems (Floating).
Key challenges

Lack of strict enforcement of RPOs is
limiting demand for power from renewable
energy sources.

Weak transmission infrastructure results in
only a fraction of generated power reaching
the grid.

Delays in payment lend financial uncertainty
to projects, which dampens investor interest.
Advantages - At a glance

Can be used for both distributed generation
or grid interactive power generation using
on-shore or off shore technologies.
 Ranges of power producing turbines are
available. Micro-turbines are capable of
producing 300W to 1MW and large wind
turbines have typical size of 35kW-3MW.
 Wind turbine is suitable to install in remote
rural area, water pumping and grinding mills
 Average capacity factor can be close or
higher than 30%
Disadvantages
 The total cost can be cheaper than solar
system but more expensive than hydro.
 Electricity production depends on- wind
speed, location, season and air temperature.
Hence various monitoring systems are
needed and may cost expensive.
 High percentage of the hardware cost (for
large WT) is mostly spent on the tower
designed to support the turbine
3.0 Technology
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The range of wind speeds that are usable by a
particular wind turbine for electricity generation is
called productive wind speed. The power available
from wind is proportional to cube of the wind's
speed. So as the speed of the wind falls, the amount
of energy that can be got from it falls very rapidly.
On the other hand, as the wind speed rises, so the
amount of energy in it rises very rapidly; very high
wind speeds can overload a turbine. Productive wind
speeds will range between 4 m/sec to 35 m/sec. The
minimum prescribed speed for optimal performance
of large scale wind farms is about 6 m/s. Wind power
potential is mostly assessed assuming 1% of land
availability for wind farms required @12 ha/MW in
sites having wind power density exceeding 200
W/sq.m. at 50 m hub-height.
The energy in the wind turns two or three propellerlike blades around a rotor. The rotor is connected to
the main shaft, which spins a generator to create
electricity. Wind turbines are mounted on a tower to
capture the most energy. At 100 feet (30 meters) or
more above ground, they can take advantage of faster
and less turbulent wind. Wind turbines can be used to
produce electricity for a single home or building, or
they can be connected to an electricity grid
(shown here) for more widespread electricity
distribution.
Further Research and Development in India has to
achieve the goals of:
 Continue cost reduction: improved site
assessment,
better
modeling
for
aerodynamics,
intelligent/recyclable
materials, stand-alone and hybrid systems.
 Increase value and reduce uncertainties:
forecasting power performance, improving
standards and engineering integrity and
storage techniques.
 Enable large-scale use: Load flow control
and adaptive power quality
 Minimize environmental impacts: Noise
impacts, Flora and Fauna, utilization of land
resources and aesthetics integration
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Article - 2
Dr. P.V.S.Vara Prasad, Ph.D(Civil Engineering),
Professor,
Department of Civil Engineering.
1. Environmental Pollution & Global warming
E
nvironment is the sum total of all social,
economical, biological, physical, and
chemical factors which constitute the
surroundings of human, who are both the creators
and moulders of the environment at a given point in
space and time.
Today's environmental pollution problem is
becoming larger in scale. This has caused undesirable
changes in the physical, chemical and biological
properties of land, air and water. Human
mismanagement
of
natural
resources,
industrialization and agricultural development has
given list to numerous environmental problems such
as pollution of water, air, noise, degradation through
deforestation and water logging that affected the
human being. If this problem left unbridled, the
problem may assume such from in immediate future,
that life from the planet would totally be extinct.
It is depressing to note that the water we
drink and the air we breathe are polluted. We are
now facing the serious ecological crisis like acid
rain, global warming, water and air pollution, the
extinction of numerous animal and plant species, the
loss of bio-diversity and ozone depletion. The
depletion of the Ozone Layer causes skin cancer,
cataracts, damage to body's immunity system,
mutation, loss of crop productivity and upsetting the
balance of eco-systems. Today nearly 60% of the
pollution to the atmosphere is due to transport
system that releases oxides of sulphur and oxides of
nitrogen. The need of the day is therefore to bring
greater awareness for harmonizing population
dynamics and socio-economic development and
harnessing of natural resources with due care to see
that the quality of the environment does not
deteriorate.
Global warming: Global warming is that when the
Earth heats up, the temperature rises. It happens
when green house gases (carbon dioxide, water
vapor, Nitrous oxide and methane) trap heat and
light from the Sun in the earth‘s atmosphere, which
increases the temperature. This hurts many people,
animals, and plants. Many cannot take the change,
so they die.
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Fig 1: Effect of Global Warming on Atmosphere
Fig2: Image for global warming (industries)
Groups of scientists have recently reported on the
surprisingly speedy rise in the discharge of carbon
and methane release from frozen tundra in Siberia,
now starting to melt because of human cause
increases in earth‘s temperature. The scientists tell us
that the tundra is in danger of melting holds an
amount of extra global warming pollution that is
equivalent to the net amount that is previously in the
earth's atmosphere. Likewise, earlier one more team
of scientists reported that the in a single year
Greenland witnessed 32 glacial earthquakes between
4.6 and 5.1 on the Richter scale. This is a disturbing
sign and points that a huge destabilization that may
now be in progress deep within the second biggest
accretion of ice on the planet. This ice would be
enough to raise sea level 20 feet worldwide if it broke
up and slipped into the sea. Each day passing brings
yet new proof that we are now in front of a global
emergency, a climate emergency that needs instant
action to piercingly decrease carbon dioxide
emissions worldwide in order to turn down the earth's
rising temperatures and avoid any catastrophe.
As the concentration of greenhouse gases grows,
more heat is trapped in the atmosphere and less
escapes back into space. This increase in trapped
heat changes the climate and alters weather patterns,
which may hasten species extinction, influence the
length of seasons, cause coastal flooding, and lead to
more frequent and severe storms.
a team of health and climate scientists at the World
Health Organization and the University of Wisconsin
at Madison—and those numbers could double by
2030.
Global warming is not only a threat to our future
health, it already contributes to more than 150,000
deaths and 5 million illnesses annually, according to
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Research data published in the journal Nature show
that global warming may affect human health in a
surprising number of ways: speeding the spread of
infectious diseases such as malaria and dengue fever;
creating conditions that lead to potentially
fatal malnutrition and diarrhea; and increasing the
likelihood of heat waves and floods.
"The political resolve of policymakers will play a big
role in harnessing the man-made forces of climate
change," said Patz, who also holds a joint
appointment with the UW-Madison department of
Population Health Sciences.
To reduce the demand for fossil fuels, that in turn
reduces global warming, by using energy more
wisely.
TEN simple actions that can help to reduce global
warming:
1. Reduce, Reuse, Recycle
Reduce waste by means of choosing reusable
products instead of disposables. Buying products
with minimal packaging (including the economy size
when that makes sense for you) that helps to reduce
waste. Moreover, recycle paper, plastic, newspaper,
glass and aluminum cans reduces waste. By recycling
half of the household waste can save 2,400 pounds of
carbon dioxide annually.
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2. Use Less Heat and Air Conditioning
Adding insulation to the walls and attic, and
installing weather stripping or caulking around doors
and windows can lower heating costs more than 25
percent, by reducing the amount of energy that
needed to heat and cool the home.
Turn down the heat while sleeping at night or away
during the day, and keep temperatures moderate at all
times. Setting thermostat just 2 degrees lower in
winter and higher in summer could save about 2,000
pounds of carbon dioxide each year.
3. Change a Light Bulb:
Wherever practical, replace regular light bulbs with
compact fluorescent light (CFL) bulbs. Replacing just
one 60-watt incandescent light bulb with a CFL will
save Rs.125/-over the life of the bulb. CFLs also last
10 times longer than incandescent bulbs, use twothirds less energy, and give off 70 percent less heat.
If every U.S. family replaced one regular light bulb
with a CFL, it would eliminate 90 billion pounds of
greenhouse gases, the same as taking 7.5 million cars
off the road.
4. Drive Less and Drive Smart
Less driving means fewer emissions. Besides saving
gasoline, walking and biking are great forms of
exercise. Explore the community to mass transit
system, and check out options for carpooling to work
or school.
When driving a car make sure that the car is running
efficiently. For example, keeping tires properly
inflated can improve gas mileage by more than 3
percent. Every gallon of gas saving not only helps the
budget; it also keeps 20 pounds of carbon dioxide out
of the atmosphere.
5. Buy Energy-Efficient Products:
When it is time to buy a new car, choose one that
offers good gas mileage. Home appliances now come
in a range of energy-efficient models, and compact
florescent bulbs are designed to provide more
natural-looking light while using far less energy than
standard light bulbs.
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Avoid products that come with excess packaging,
especially molded plastic and other packaging that
cannot be recycled. If the household garbage reduced
by 10 percent, that can save 1,200 pounds of carbon
dioxide annually.
6. Use Less Hot Water:
Set water heater at 120 degrees to save energy, and
wrap it in an insulating blanket if it is more than 5
years old. Buy low-flow showerheads to save hot
water and about 350 pounds of carbon dioxide yearly.
Wash clothes in warm or cold water to reduce the use
of hot water and the energy required to produce it.
That change alone can save at least 500 pounds of
carbon dioxide annually in most households. Use the
energy-saving settings on dishwasher and let the
dishes air-dry.
7. Use the "Off" Switch:
Save electricity and reduce global warming by
turning off lights when leave a room, and using only
as lighter as needed. In addition, remember to turn off
television, video player, stereo and computer when
not using them.
It is also a good idea to turn off the water when not
using it. While brushing teeth, shampooing the dog or
washing your car, turn off the water until actually
needed it for rinsing. Reduce water bill and help to
conserve a vital resource.
10. Encourage Others to Conserve:
Share information about recycling and energy
conservation with friends, neighbors and co-workers,
and take opportunities to encourage public officials to
establish programs and policies that are good for the
environment.
These 10 steps will take a long way toward reducing
your energy use and monthly budget. In addition, less
energy use means less dependence on the fossil fuels
that create greenhouse gases and contribute to global
warming.
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Article - 3
Dr.Jaya Krishna, Ph.D.
Professor, Mechanical Dept.
Quote: What you appreciate in others, appreciates in you and
your company.
A
ppreciation only costs you a few words, but what it
buys is priceless. When Dale Carnegie said to be
appreciated is the greatest human need, those who
paid attention found appreciation one of the greatest When you feel it, so do they. It is a simple fact that if your
motivating forces known to man.
appreciation isn‘t genuine, it won‘t communicate well.
Years of research has taught us this important less: if you If words come out of the heart, they will enter the heart, but
don‘t pay people enough that they feel secure in life, you will if they come from the tongue, they will not pass beyond the
get a small percentage of their creative abilities because they ears.
are worried about their So, it would seem logical that if those
people were paid enough, you would tap into their full What happens in an organization in which not only leaders,
creative potential. The research shows that this is not the but all levels of employees develop the appreciative heart?
case. What inspires people to give more, do more and be
As mentioned above, this is not just about training everyone
more is that they feel valued.
to speak appreciative words. We are talking about imbibing
Enthusiasm and productivity increase in relation to the the consciousness that causes appreciation to naturally flow
appreciation people are given. Mother Teresa said the from the heart. This consciousness will feed the culture of
greatest hunger in the world is the hunger for love.
any organization with positive energy, powerfully raising the
collective consciousness of the group.
I have worked with companies and organizations that hold
annual events in which employees or supporters are Various levels of consciousness vibrate on different
appreciated for their contribution. What concerns me is when frequencies. Research shows that even a few higher vibration
such appreciation does' nt continue throughout the year. It people will raise the consciousness of an entire company;
makes such events appear contrived and disingenuous. Of while people engaged in lower consciousness activities, like
course, I am not saying they shouldn‘t be held. If it wasn‘t criticism and back-biting, have the opposite effect.
for such events, the only time most of us would be publicly
A simple way to change the vibration level in your
appreciated is at our funerals!
organization, and to allow people to experience the positive
Still, it is important to understand what real appreciation is. power of appreciation, is to organize an appreciation
Appreciation is an emotion. When you genuinely appreciate
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someone, you experience the emotion of appreciation. And
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exercise (either with the entire company or within one Synergy:1+1=11
department).Each person personally appreciates everyone
How can we help people naturally see the good in one
present. The person receiving the compliment only
another, overlook faults, and show appreciation? We should
Responds with "Thank You," and then proceeds to offer his understand that most people‘s egos are insecure. They think
if someone else gets ahead ,they will go down; if someone
or her appreciation.
else is honored or appreciated ,they won‘t be. We all need to
For the sake of discussion, imagine we did the opposite, a acknowledge, and help others understand, that when we light
fault-finding session. The result would be a consciousness up another‘s path, we also light our own path. When we
and energy drop. Everyone would feel depleted and upset - bring people up the mountain, we end up on top with
even frustrated. The contrast between appreciation and
criticism speaks volumes about what we do to over selves Them. If we push them in the gutter, we live there with them.
This is simply how karma works.
and the environment when we engage in fault-finding.
Small minds discuss people.- Eleanor Roosevelt
Our motto should be: "Leave others better than we found
them."
The findings of Dr .Scott Peck in his book The Different
Drum underscore another practical benefit of appreciation. Help others see that everyone is a walking temple of God
Dr. Peck studied many communities of different sizes, that deserve to be respected, honored and appreciated. When
including small groups of people and large organizations. He we see God manifest in another, we naturally feel
found that the most important attitude for development of appreciation without having to specifically isolate their
community is the ability of its members to appreciate the talents, intelligence or actions to appreciate.
differences brought to the community by the individuality of
When we feel appreciation, we communicate appreciation,
each person. When this is not done, the differences tend to be
even when we don‘t speak. And when we do speak, our
seen as a threat. He suggests differences not be seen as
words will touch a person‘s heart. Most people can fly for
something to overcome, but as something to value. Thus
months on a few words of genuine appreciation. This is why
rather than tolerate diversity, we appreciate and celebrate it.
in survey after survey ,the manger with the highest emotional
(relational) IQ is most liked by employees.
Compromise:1/2+1/2=1
The number one reason people quit their jobs is because they
are not appreciated. People don‘t leave companies, they leave
managers.
Co-operation:1+1=2
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Article – 4
R. Md Mastan Shareef, M.Tech
PRINCIPAL
SANA POLYTECHNIC
3. Practical Aspects of Reliability in an Industry
Abstract In this paper a study of theoretical applications in real life situations in an industry have been attempted. On the
analysis, it is observed that Preventive maintenance is always better.
Keywords Reliability, Preventive Maintenance, Quality Control, Failure Rate, Survival Rate, Mean Time between
Failures
1. Introduction
he growth and development of ‗reliability‘ is closely
associated with quality control problems which were
vividly discussed in statistical quality control. The
importance of reliability and quality control was originated
from the demands of modern technology used in world war-II.
Complexity and automation of equipment used in the war
resulted in several problems of maintenance and repair[1].
T
Failures in the sophisticated equipments forced to analyze
the failure data. Hence the qualitative techniques were
introduced for reliability measurement.
Several committees and organizations such as Vacuum
Tube Development Committee of USA in 1948, Bell
Laboratories and Aeronautical Radio, INC, Advisory group
on reliability of electronic Equipment AGREE in 1957.
National council for quality and reliability 1961 etc., were
formed to promote the concepts of reliability and quality
among both manufactures and users. The application of this
subject achieved a remarkable progress in the application of
reliability principles in industries and government
departments in almost all developed and developing
countries during the last three decades. Today reliability has
become a catch-word in day-to-day life[2].
Reliability is a study of the survival life of a product or a
process through probability approach. For improving the
Quality of any product the machinery should be under good
condition where the production should not be stopped an
uninterrupted [without failure of the machine] as well as the
Sub components associated with that machine should be
also should survive. So the failure probability of the
machine tools an importance place in order to product the
qualitative product.
Average time of between failures is called mean time
between failures starting the failure occurs at time t=0, later
first failure occurs at time t1 and next failure occurs at time
t2 and so on. Here t1, t2, t3, ….. , are between failures times
and it is applicable for repairable items. Here in the
situations like the large machinery is dealing with the
production of the pistons may have the failures some time
to avoid the failures of the machinery we have calculated
the data of the breakdown frequency of the machinery.
While in the each line we have collected the data of
failures [breakdowns] of the machinery.
1. Preventive Maintenance
A system which has life and eventual failure can be
achieved to attain longer average life or higher reliability by
attending to its service mechanism at equal intervals of time
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In such a way that by the end of every service the product
Is brought back to as good as a new one. This procedure
Is called as preventive maintenance.
In preventive maintenance, parts are replaced lubricants
Changed or adjustments made before failure occurs. The
Objective is to increase the reliability of the system over
The long terms by staying off the aging effects of wear,
fatigue and related phenomena. Failure is postponed or
prevented by using maintenance [3].
2. Break down Analysis
To calculate the mean time between failures for the
optimum preventive maintenance,
There are two types of break downs data[4].
1. Mechanical.
2. Electrical.
We have taken the mechanical data for one year in 2011
From the industry. There are 7 types of machines.
OEB ROD SFB CGR OHD RGR FOD We have seven
lines in machine shops each line consists of one OEB,
ROD, SFB, CGR, OHD, RGR, and FOD.We consider all
lines machine break downs frequency,cumulative
frequency and also averages.Fit the trend line for each
machine among 8 lines we consider serial number on xaxis and frequency Y- axis.If the trend line is increasing,
the failure of the machine break downs is good. Break
downs of machines are high, if the trend line is decreasing
or fall down. Now calculate the average of the machine
among seven lines that is nothing but the mean time
between failures [MTBT]. Average time of between
failures is called MTBT. Starting the failure occurs at
time t=0, later first failure occurs at time t1 and next
failure occurs at time t 2 and so on. Here t1, t2, t3… are
between failures times and it is applicable for
repairable items
3. Conclusions
REFERENCES
From the above data and analysis it is concluded that the
preventive maintenance is always essential for better machine
functioning. Various conclusions drawn for each tools are
given at the end of each table and graph. It is always better to
prevent the eventuality rather than repair it .
[1]
Duncun, A.J. (2008): Qualit Y Control And Industrial
Statistics, Richard D., Irwin, Inc., Home wood Illinois
[2]
A.I. Khuri., J.A. Cornell. (1996): Response Surfaces Design
And Analysis, Second Edition, Revised and Expanded,
Marcel Dekker, INC.,
ACKNOWLEDGEMENTS
[3]
Montgomery, D.C. (2001): Introduction To
Statistical Quality Control, Third Edition, John
Wiley & Sons, Inc.
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Article – 5
M.A.Baseer, M.Tech
H.O.D.,
Department of CSE.
BIG DATA SENDS CYBERSECURITY BACK TO THE FUTURE
The main reason behind the rising popularity of data
science is the incredible amount of digital data that
gets stored and processed daily. Usually, this
abundant data is referred to as "big data" and it's no
surprise that data science and big data are often
paired in the same discussion and used almost
synonymously. While the two are related, the
existence of big data prompted the need for a more
scientific approach – data science – to the
consumption and analysis of this incredible wealth of
data.
In order for cyber security professionals to see the
greatest possibilities offered by big data and data
science it would be ideal to go Back to the Future to
see how data insights will unfold. today‘s data
scientists must imagine the possibilities of how bigdata analysis will inform and educate our world.
How much data is enough?
To give you an idea of how much data needs to be
processed, a medium–size network with 20,000
devices (laptops, smartphones and servers) will
transmit more than 50 TB of data in a 24–hour
period. That means that over 5 Gbits must be
analyzed every second to detect cyberattacks,
potential threats and malware attributed to malicious
hackers!
While dealing with such volumes of data in real time
poses difficult challenges, we should also remember
that analyzing large volumes of data is necessary to
Create data–science models that can detect cyber
attacks while both minimizing false positives
(False alarms) and false negatives (failing to detect
real threats).
The three V's of context
When discussing big data, the three big "V's" are
often mentioned: Volume, Variety and Velocity. Let's
see what these really mean in a cyber security
context.
1.
Volume: large quantities of data are
necessary to build robust models and
properly test them. When is "large" large
enough?.
―Sample sizes are never large. If N (i.e. the
sample size) is too small to get a sufficiently
precise estimate, you need to get more data
(or make more assumptions). But once N is
―large enough,‖ you can start subdividing
the data to learn more (for example, in a
public opinion poll, once you have a good
estimate for the entire country, you can
estimate among men and women,
northerners and southerners, different age
groups, etc.). N is never enough because if it
were ―enough‖ you‘d already be on to the
next problem for which you need more
data.‖
If a data scientist is relying on machine
learning to build a model, large data samples
are necessary to understand and extract new
features, and properly estimate the
performance of the model before deploying
it in production environments. Also, when a
given model is based on simple rules or
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heuristic findings, it is of paramount
importance to test it out on large data
samples to assess performance and the
possible rate of false positives. When the
data sample is "large" enough and, as I will
discuss in the second point, has enough
"variability", the data scientist can try to
identify different ways of categorizing the
data and unexpected properties of the data
may become evident.
2.
Variety: in big data discussions, this term
usually refers to the number of types of data
available. From the point of view of data
organization, this refers to structured data
(e.g., data that follows a precise schema)
versus unstructured data (e.g., log records or
data that involves a lot of text). The latter
sometimes doesn‘t follow a precise schema
and, while this poses some challenges,
unstructured data often provide a richness of
content that can be beneficial when building
a
data
science
model.
For cyber security data science models,
"Variability" really matters more than
"Variety." Variability refers to the range of
values that a given feature could take in a
data
set.
The importance of having data with enough
variability in building cyber security models
cannot be stressed enough, and it's often
underestimated. Network deployments in
organizations – businesses, government
agencies and private institutions – vary
greatly. Commercial network applications
are used differently across organizations and
custom applications are developed for
specific purposes. If the data sample on
which a given model is tested lacks
variability, the risk of an incorrect
assessment of the model‘s performance is
high. If a given machine learning model has
been built properly (e.g., without
"overtraining", which happens when the
model picks up very specific properties of
the data on which it has been trained), it
should be able to generalize to
"unseen" data. However, if the original data
set lacks in variability, the chance of
improper
modeling
(for
example,
misclassification of a given data sample) is
higher.
3.
Velocity: the amount of digital information
increases more than tenfold every five years
according to a The Economist article "Data,
data everywhere". the analysis of large data
samples is possible thanks to the nearly
ubiquitous availability of low–cost compute
and storage resources. If a data scientist has
to analyze hundreds of millions of records
and every single query to the data set
requires hours, building and testing models
would be a cumbersome and tedious
process. Being able to quickly iterate
through the data, modify some parameters in
a particular model and quickly assess its
performance are all crucial aspects of the
successful application of data science
techniques to cyber security.
Volume, Variety, and Velocity (as well as
Variability) are all essential characteristics
of big data that have high relevance for
applying data science to cybersecurity. More
recent discussions on big data have also
started to emphasize the concept of the
"Value" of data.
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Article – 6
K.Srikanth,
H.T.No.12148 – CM – 024
Sana Polytechnic College.
Dr.B.R.AMBEDKAR(14TH APRIL 1891 – 6TH DECEMBER 1956)
W
E, THE PEOPLE OF INDIA, having
solemnly resolved to constitute India into
a SOVEREIGN SOCIALIST SECULAR
DEMOCRATIC REPUBLIC and to secure to all its
citizens: JUSTICE, social, economic and political;
LIBERTY of thought, expression, belief, faith and
worship; EQUALITY of status and of opportunity
;and
to
promote
among
them
all
FRATERNITY assuring the dignity of the
individual and the unity and integrity of the Nation.
JUSTICE,
social
economic
and
political;
LIBERTY of thought, expression, belief, faith and
worship; EQUALITY of status and of opportunity;
and to promote among them all
FRATERNITY assuring the dignity of the individual
and the unity and integrity of the Nation.
The above is, The Preamble to the constitution of
India, something every secondary school student is
very familiar and knows by heart, which was
carefully written by Nation‘s first law minister named
Dr. B.R. Ambedkar. He is the man, who was
popularly known as ―Babasaheb‖ was an
Indian jurist, economist, politician and social
reformer who
inspired
the Modern
Buddhist
Movement and campaigned against social
Discrimination of Dalits, women and labour.He was
the chief architect of our constitution. And also
termed as ―Dalit Icon‖, since he gave millions voice
against Discrimination.
Bhim was born on 14th April, 1891 in Mhow, Madya
Pradesh. He belongs to ‗Mahar‘, caste of
untouchables. Their traditional duty was to dispose of
dead cattle. They were banished to the bottom of
them society, Their touch, their voice even their
shadow was seemed to be polluting. At the age of
nine, he used to go to school named Satara where
Brahmin teachers refused to teach him. Some agreed
but made him to sit at the corner of the classroom on
gunny bags which were carried from home. The
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humiliation was endless, if the boys got thirsty, they
had to wait for peon to come in and pour water
directly into their mouth from a height of two to three
feet because out castes won‘t allowed to touch either
water pot or water in it. Ambedkar responded in the
best way could and shown his admiration.
― Turn in any direction you like – Caste is the
monster that crosses your path! You cannot have
political reform… you cannot have economic
reform…unless You kill this monster.‖
In 1897, Ambedkar's family moved to Bombay where
Ambedkar became the only untouchable enrolled at
Elphinstone High School. Here the management did
not let him to study Sanskrit Instead he studied
Persian. In 1906, his marriage to a nine-year old girl,
Ramabai, was arranged. In 1907, Ambedkar became
first person from his community to get Matriculation
from Elphinstone high school. It was an uncommon
achievement followed even more so. He got
scholarship from king of Baroda. He choosed not to
sale on England as that was trend on those days, to go
instead to America for Education where it was the
―Land of Equality and Liberty‖.
As a man of Versatile, Intellect, he first obtained a
doctorate in social sciences and then moved to
London to do Master‘s in Economics. Ambedkar
would go on to author over 50 books, Caste was his
favorite subject and also written about Economics,
Law and also controversially supported partition.
Later, He returned back to India to work for
benefactor of then ruler of Baroda ‗Sayaji Rao
Gaikwad‘, only to realize that all the degrees in the
world couldn‘t get him a room to stay. At work too,
he faced insults every day. Clerks in his office said
him that he may be an officer but he should not drink
the water from same pot what we drink. He admired
with the clerks words and felt ashamed.
In 1917, Ambedkar returned to Bombay along with
his wife. At that time swaraj movement was gearing
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up But Ambedkar did not show any interest because
he believed that –
― A Swaraj where no fundamental rights were
guaranteed for the depressedWould be no swaraj for them at all. It would be a new
form of Slavery‖.
In 1923, Bhim started law practice at Bombay, In
spite of his brilliance, cases were hard to come for his
outcome caste.
At Mahad, there was a water tank which was used by
everyone except the bahishkriths. Ambedkar gathered
every of bahishkriths and drank the water in the tank,
the next day all the Brahmins conducted ‗Purification
ceremony‘ . Ambedkar hurted a lot with this incident
felt ashame of being hindu and given a statement
that ―I may had born as Hindu, But I won‘t die as
Hindu.‖ Ambedkars anti-caste movement rapidly
gained momentum. The British announces communal
award for dalits in 1932. Gandhi shown his resistance
to communal award with fast on to death. His fast is
not against outcome castes but the fear in division of
Hindus made him to declare fast on to death.
On Aug 15th, 1947 India got freedom, on Nov 26th
1949 India got the constitution and on Jan 26th 1950
it came into force.
The boy who was once refused admission in school
because of his caste was destined to write ―India‘s
Bible of Governance‖. Justice, Liberty, Equality
became fundamental rights of every Indian. He did
not end up, he started drafting Hindu code bill aiming
to give women greater legal rights in the country. But
his efforts of Hindu society were short lived. This bill
raised bitter controversy and Prime minister
abandoned this bill.
On 14th October, 1956 Ambedkar accompanied with
his wife and lakh of his followers converted to
Buddhism. After two months i.e., on 6th Dec, he
passed away at the age of 65.
In 1990, Ambedkar was awarded with India‘s highest
civilian award ―Bharat Ratna‖.
Even though Ambedkar is physically passed away
But his Ideas, Dreams, Lives on in every Indian Soul.
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Moral Stories:
1. Title: VALUE OF FRIENDSHIP
Two best friends are living in a village. They are very close friends they do everything together one friend is former
another is snake hunter former has to go to the city for selling of his vegetables every time he goes by himself.
Because his friend afraid of animals, the way to the city is through the very deep forest. But one unexpected day
they both traveling to the city by walk...they reached the forest at the entrance there is a big snake the former
frightened the snake capture the snake hunter he trying to escape the former thinks that "he is my friend I have to
help him " somehow he saved his friend ...and they travelled some distance certainly a bear comes into their way
there is nothing escape from it except climbing the tree but there only one big tree the snake hunter thinks "if I won't
leave him I will die with him, my live is important "and he takes the first move and climbed the tree the former
remain alone in front of bear former suddenly starts acting like a dead man the bear thinks he is dead smells his head
and walked away.(Because bears won't attack dead man) the snake hunter asked the former what happened to the
bear why it did not kill you? Because I think sour friendship is greater than death. THEFORMER BLINDLY
BELIEVES HIS FRIEND.THE HUNTER LEAVED HIS FRIEND INPROBLEM.
Moral: A friend need indeed. Friendship is a very holy feeling. Help your friend when you needed.
2. Title: Wisdom
Leads To Positive Attitude
Let us enjoy reading this story of The Saint‘s Wisdom. Kandagupta was a famous saint. He lived in the outskirts of
Maninagar which was the capital of Manipur Kingdom. There were very few who did not know about the wisdom of
Kandagupta. He was also known for his fortune telling. Maniraj who was the king of Manipuri came to know of the
feats of Kandagupta. He wanted to pay respect to this great saint. So, he invited Kandagupta to his palace.When
Kandagupta arrived, Maniraj welcomed him and offered him a seat. Then, the king asked the saint to tell something
about his feature from his horoscope.After a keen observation into the king‘s horoscope, Kandagupta started telling
the future boons to be blessed upon the king. The king was so happy. He kept on rewarding the saint with gold and
silver for every boon told by Kandagupta. Now, came the time to say the future misfortunes. The whole outlook of
Maniraj started to change. At one point he shouted, ―Stop! You filthy soul! How dare
you say such nonsense! I order you to say me the time of your death". Kandagupta
replied in a small voice, "My lord! According to my calculations, my death will take
place just an hour before thy death". The king was stunned. He felt his error. He
begged pardon from Kandagupta and sent him off with furthermore wealth.
MORAL : Wisdom is more able than power.
B.Venkateswarlu, M.A.Eng. (H&S Dept)
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EEE INDUSTRIAL VISIT-KTPS
To enhance the students knowledge in the area of power generation practically, our management and principal has
supported the students of EEE department for an ―Industrial Visit to KTPS‖.
We started our journey by two college buses at morning 7:00 AM with 103 students and six faculty members from
Kodad. We had our journey with a lot of fun. When we were at Kondapalli, two members waved their hands
towards us,we too did the same and moved forward, but we came to know that they were following us, at last they
chased us.they sopped our bus and had an RTO checking(counting number of students), then we discovered that
they were from RTO office. After the checking we moved forward with a lot of enjoyment.
We had our breakfast at 9:30 AM near Thallada bus stand with Puris, Wada and ‗T‘. Then we started from Thellada
at 10:30 AM with some snacks.
Our bus has stopped at Kinnerasani reservoir at 11:30 AM. We entered into that area and had lot of fun enjoyment
and some photo-shoots. Then we moved restaurant to have our lunch. We reached the SPICY RESTAURANT at
1:13 PM in Palvoncha and had our lunch. We had rice,dal,alu,papad,mango pickle and curd. The curries represents
the name of the restaurant itself i.e., SPICY.
At last we reached our destination at 2:17 PM with a lot of enthusiasm and eagerness. But our eagerness was
interrupted by the security guards due to the process of permission. We hold our eagerness and had recreation to
pass the time by having fun enjoyment singing songs, jokes .After a lot of patience we stepped in to the power plant
at 3:14 PM. We were guided by an A.E of BM-3 Mr.K.Vijay kumar.He explained and leaded us to the various
sections like coal handling plant, Ash handling plant, Pulverization part , super-heater,Boiler,Turbine-Generator set ,
chimneys and at last a huge cooling towers. The cooling tower has a specialty that at its entrance it is very cool, as
we were moving in it is very hot and at its center it is soooo coooooool. Inside the plant we were followed by two
security guards everywhere.
After all we gratitude K.Vijay Kumar with sweets, college diary and some remuneration and had a photo-shoot with
him. We stepped out of the plant with a lot of practical knowledge and enjoyment. We had a last vision at the gates
of KTPS at 6:12 PM and waved our hands with huge smiles on our faces and happiness in our hearts…….
We started our journey back to our home-town at 6:19 PM. we stopped at Palvoncha and had some snacks,icecreams,coconut water, Tea……….Again we started at 6:50 PM and had our journey with a lot of fun and
enjoyment, singing songs…….
At last we reached our home-town safely at 10:09 PM. It‘s really a wonderful journey and would be in our minds for
whole life with a lot of sweet memories…………
-NASEEMUNNISA, MONJURUL HOQUE
Photograph:
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INDUSTRIAL TOUR EXPERIENCE OF MBA DEPT.
NAME OF THE PLANT
:
HINDUSTAN COCA-COLA
BEVERAGES PVT. LTD.
PLANT LOCATION
:
ATMAKURU (V), GUNTUR (DIST), ANDHRA
PRADESH.
PREFACE
We are going to visit Coca-Cola Bottling Unit located at Atmakuru, Guntur District for the
purpose of Industrial Visit as it is mandatory for every M.B.A. student in the II Year 3 rd Semester (J.N.T.U.). I felt
very excited because I can earn some practical knowledge about the industry from this Industrial visit. On the next
day I gone through the previous news papers, industrial based journals and Internet etc. to know something about the
Coca-Cola and noted down some points on Coca-Cola and am illustrated in ABOUT COCA-COLA Section.
We traveled to Atmakuru and visited the Coca-Cola bottling unit and learned so much about how
the company operations will goes on and so many Management and Business points practically. These points are all
illustrated in HOW OUR VISIT GOES ON Section. We then reversed back to our College at Kodad on the same
day of visit.
* * *
HOW OUR VISIT GOES ON
A bunch of 42 students gathered in our college for an industrial visit to Coca-Cola plant at Atmakuru, near
Mangalagiri (Guntur District). I was curious to know the operation of a soft drinks and soda manufacturing
company, a factory to be specific. With this target in mind, I proceeded for the trip. We started at 10 AM and
reached Vijayawada at about 1 PM. We spent there for an hour to finish Lunch. Afterwards, we headed towards
Atmakuru and reached the plant at 2.15 PM.
The Total Area of the Plant is 43 Acres. In which the Factory area is 9 acres, remaining 34 Acres covered with
Green Belt. The Plant is situated at 3.5 Km. away from the far end of the Village. Coca-Cola, as we all know, serves
in India some of the most recalled brands across the world including names such as Coca-Cola, Diet Coke, Sprite,
Fanta, Thums Up, Limca, Maaza and Kinley (packaged drinking water), with the Minute Maid Pulpy Orange being
the latest brand flaunted by the company. This Atmakuru Plant produces Coca-Cola, Sprite, Limca, Thums Up,
Fanta (Soft Drinks) and Kinley (Soda).
Coca-Cola states that ―Every person who drinks a Coca-Cola enjoys a moment of refreshment and shares an
experience that millions of others have savored.‖ It might sound a little debatable following all the pesticide
controversies that have hit the Indian Soft Drink Markets but, there is no denial of fact that all of these individual
experiences combined have created a worldwide phenomenon – a truly global brand.
As soon as we entered and landed inside the plant, we took our camera mobiles and started posing for pictures.
Before even clicking the ―Capture‖ button in the phone, we saw a person running towards us. As he came nearer, he
shouted ―No photos allowed‖. We were like...huhhh. We got the Visitors Pass (RED PASS). The Plant authority
issues 3 types of Passes, on the basis of their purpose of visit, for the visiting people. The Red Pass for the Plant
general purpose visiting people, The Blue for Office Visit and the White for the officers of other Plants of CocaCola.
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Afterwards, we were made to sit in a meeting room at 2.25 PM. We waited for Plant Co-ordinator from Coca-Cola
to address us. At 2.35PM, the Co-ordinator, Mr. Shiva Reddy, came and briefed us about Coca-Cola and also
warned us not to cross the Yellow line inside of the Plant. The presentation was very good and it went on till 3.00
PM. He explained about the company, plant layout, how the coke is manufactured, ingredients used in coke, right
from the washing of the used bottle to the filling of bottle with drinks – he explained everything.
We, being the M.B.A. students, concentrated more in the fileds of Finance, Human Resource, Logistics, Production,
Quality Testing, Marketing etc., The Plant recruits Human Resource by way of Campus Interviews at top M.B.A.
colleges like I.I.M., I.B.M. etc., and at top Bio-Technology colleges. There are 220 Permanent employees in this
plant and whenever necessary they recruits temporary contract labour as per their requirement by paying them Rs.
350/- per day. The permanent employees were paid as per the Indian Companies Act. They are all covered under
Employees State Insurance (E.S.I.) Act. The Plant provides free medical treatment for the employees and their
dependents. The Plant takes safety measures for their employees by providing Fire extinguishers, Fire alarms, Head
Guards, Gloves, Shoes etc., The plant also takes care in environmental safety. We saw a small hoarding in the plant.
On that they are mentioned “ Visitors are requested to express their valuable inputs regarding your
environment safety management system in the visitors book”. They had the free transportation facilities from
nearest cities like Vijayawada and Guntur. They motivate their employees by promoting them to the upper posts and
giving them high salaries on the basis of their performance. The Plant had 19 members in 3 categories of Security
Guards who guards the Plant 24 hours on the shift basis (A, B, C Shift system). These Security Guards recruited
from OPDSS on the contract basis. Gunman who works only during night times were paid Rs. 16,000/-, Supervisors
were paid Rs. 14,000/- and Guards were paid Rs. 9,000/- per month.
The headquarters for Coca-Cola in India is at New Delhi and their main plant is located at Pune, Maharasthtra.
Atmakuru plant was started in the year of 1999. Every plant‘s production capacity is measured on the number of
lines they have. This Atmakuru plant was started in the year of 1999 with only Line-I by producing 600 BPM
(Bottles Per Minute). They produce 36,000 Glass Bottles per day. They regularly changes the flavour, type of pack
with the interest of their consumers. The Line-II was started in the year of 2003 and it also produces 600 BPM. In
the year of 2007 the Line-I was modified to produce P.E.T. bottles also. And they are constructing a new Plant side
by which produces Mazaa Soft Drink. Their initial investment for this plant is 84 Crores. They expects this plant
starts production in March, 2009. They had the 50 Direct distributors (in Cities) and 250 indirect distributors (in
Villages). They categorize their distributors as A, B, C and D. The distributor who sells 1,00,000 or above bottles
per month comes under A-Category, 75,000 to 1,00,000 are B-Category, 50,000 to 75,000 are C-Category and upto
50,000 are comes under D-Category.
Then we were taken for a live visit inside the factory. The Quality in-charge at the plant gave a brief presentation
about the history of Coca-Cola and the manufacturing process. He also explained how the waste water is being
recycled and reused in the plant. We saw the place where the used bottles are stacked up; then the process of heating
and cleaning these used bottles; then the process of filling the bottle with the drink. We were then taken to the
processing unit where all the stages from cleaning to the final crowning (of glass bottles) and from blow moulding to
capping (of PET bottles). We were amazed at the speed at which the process occurred and how the automated
systems could be set according to requirements, as majority of human intervention was only required during loading
of the bottles and while conducting the random quality checks. On a whole, it was an exemplary learning experience
that we will savor for a long time to come. The industrial visit to Coke plant at Atmakuru was an enriching
experience for us who got to understand the entire process of bottling and how a Mega-plant works to maintain its
large outputs of 36,000 bottles a day.
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At 4.00 PM, the visit got over and we came back to the meeting hall and Mr. Shiva Reddy answered our queries
regarding Soft Drink industry on the whole and some regarding branding of Coke and its products and doubts
during our plant‘s visit. We were offered drinks – Thums Up, Fanta, Limca, Coca Cola. I had 3 Limca. My stomach
was completely filled with Limca. My pants became tight. So, I decided to walk slowly. Had I run, the Limca would
have come out of my mouth. Then at 5.45 PM we left the plant. I felt very happy that the purpose of my visit was
satisfied.
Mr.MD.Samiuddin, Assoc.Prof.MBA
Mr.MD.Irfan, Prof. HOD,MBA
Mr.G.Ragavender Rao,Assoc Prof.
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WORKSHOPS
Department of Computer Science and Engineering
A Report on 2-Day Workshop on ―Java Training Based on Application Development‖ conducted during 27th to
28th February, 2015.This workshop was organized by the Department of Computer Science & Engineering for the
student audiences of B.Tech CSE. All the students of II and III B.Tech CSE took active participation in the
workshop. The resource person of this workshop was Mr.Ranga Rayudu, the director of Siris Software Solutions,
Hyderabad..
The objectives of workshop were









Create object-oriented programs using Java programming language
Create Java classes by extending existing Java classes
Implement Interfaces in Java application
Apply Exception Handling mechanism in Java application
Develop UI applications using AWT/Swing
Create Multithreaded application in Java
Create Java Applets
Create networking application in Java
Use JDBC APIs in Java application.
The workshop started off with an introduction to comparison of C,C++ and Java Programming Languages. The
session continued with the basic platform level topics & other complex concepts like AWT/Swing. The speakers
have also discussed the tools used for application development like Eclipse and NetBean platform. Individual
attention was given to the students to help them learn better.
The last session of the workshop was a revision session of the topics discussed in the earlier sessions and
clarification of doubts of the students. As per the narrations of students the workshop was the best ever platform
focusing practical approach in developing Web Applications.
Photographs:
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DEPARTMENT OF SCIENCE & HUMANITIES
The Dept. of Science and Humanities successfully organized a one day workshop on “Effective Teaching
Methodology & Communication” and “Innovative Teaching Methods” on 10 Jan 2015.The first session of the
work shop was carried on by the resource person Mr.Salauddin, Director of WISDOM ACADEMY, Hyd. The entire
faculty members from various departments have vigorously participated in this ONE DAY WORKSHOP. The major
objective of the workshop was to develop and revitalize the effective teaching and communication skills of the
faculty member which include
Brainstorming
The art of teaching
The art of teaching (pedagogy). He opined that teaching is more than a job. It's a responsibility—one of the greatest
responsibilities in civilized society. Teachers lay bare the mysteries of the world to us. They train our minds to
explore, to question, to investigate, to discover. They ensure that knowledge is not lost or forgotten but is instead
passed on to future generations. And they shape our lives in limitless ways, both inside and outside of the
classroom.But teaching is no easy task. It's an art form; one that requires craft, sensitivity, creativity, and
intelligence. Whether your classroom consists of 3 students or 300, it's important to be as effective and successful a
teacher as possible,
What is teaching?
•
•
•
Teaching is a process intended for learning by inducing a behavioural change in the taught.
It is an art of communicating a message with impact on audience.
Pedagogy is an art or profession of teaching.
Why teaching?
Teaching creates knowledge awareness and feelings in the taught and brings about behavioral change.
Teaching equips:
•
•
•
•
•
Cognitive domain with knowledge and psychomotor domain with feelings and interest.
Both these domains affect the affective domain to do or practice.
If this practicing of teaching is done on regular basis with positive feeling ,liking for the subject ,
subject will be internally absorbed and retained (internalization)
Whenever the it is needed, the cognitive domain provides or recalls the stored facts and concepts
automatically( automatism)
Then one can profess about the subject.
Types of Teaching




Active
Passive
Learner Oriented
Teacher Oriented
Teaching Methods
•
•
•
•
Lecture
Lecture discussion
Seminar
Symposium
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•
•
•
•
•
•
•
•
•
Panel discussion
Group discussion
Tutorials
Role play
Integrated teaching (horizontal and vertical)
Talking point sessions
Workshops
Conferences
Qualities of Good Teaching
•
•
•
•
•
•
Good Concept ( thorough preparation)
Organized Content( lesson planning)
Good Quality and optimum quantity
Sequence
Relevance
Learner oriented
Teaching Practice
1.
2.
3.
4.
5.
Set Introduction
Introducing Topic
Topic Organization
Reinforcing or stimulating
Summarizing
Evaluation
•
•
Self designed using the understanding of the learning objectives of the lecture as criteria.
Basing on the basics of any lecture like the content, quality of presentation etc
The next session of the workshop was carried on by the principal on ―Innovative Teaching Methods‖ which
includes:
Significance of education
The following aspects:
 conventional methods of teaching as well as technical methods of teaching and of their limitations,
 Multimedia learning process
 Teaching with sense of humour.
 Class room assessment and teaching Improvement and assessment of student learning
 Creative Teaching
Innovative techniques of teaching
Mind maps:
Humor:
Conclusion:
The Dept. of Science and Humanities organized a two day workshop on “INTERPERSONAL SKILLS AND
TEACHING METHODS” during 12th and 13th January 2015.On this occasion MR.AIJAZ H. HASHMI, the
Director of SPARKALE SERVICES Hi. Tech City Hyd.who has been awarded as the Best Global Test Trainer for
the year 2012&13 was invited as the resource person.
Success
Mr.Aijaz H. Hashmi very explicitly and distinctly described about how to be successful in life? by exemplifying
the great people in the world. He reminded us about the great moments which turned even an ordinary man into
great people and considered them as an ideals and legends. He opined that Success depends on the cause and affect.
If we really stand by the side of cause automatically we obtain and receive its affect.
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Everybody wants to be successful. So, what is real success? Ralph Waldo Emerson said his definition of success
was to laugh often and to win the respect of intelligent people. What is your definition of success? Becoming a
professor teaching at a famous university? Becoming a CEO of a famous company? Some may be the same, but as
you
see
every
person's
definition
of
'success'
is
different.
Do you think that people who earn a lot of money, is in a high position or is an A-list superstar is successful people
filled with happiness? Not really. That person is just wealthy in a sense; they may not feel as you. Winston Churchill
said that "Success consists of going from failure to failure without loss of enthusiasm." Difficult doesn't mean
impossible. It means you need to work harder. So try hard. That's where happiness is. Whatever you want to be,
whatever you want to do, even when somebody said that it's a 'stupid idea' or 'it's unrealistic' even 'you're going to
fail'. Don't lose your enthusiasm just because someone said anything. Do what you want to do and do what you
believe is great work. Therefore real success and happiness comes from doing what you want to do and loving what
you love.
From Michelangelo Buonarroti, Great Renaissance Artist: ―The greater danger for most of us lies not in setting
our aim too high and falling short; but in setting our aim too low, and achieving our mark.‖
From Oprah Winfrey, Media Mogul: ―You know you are on the road to success if you would do your job and not
be paid for it.‖From Leonardo da Vinci, Renaissance Genius :―It had long since come to my attention that people
of accomplishment rarely sat back and let things happen to them. They went out and happened to things.‖
From Walter Disney, Founder of Walt Disney Company: ―If you can dream it, you can do it.‖
COMMUNICATON:
Mr.Aijaz H. Hashmi defined the word communication as ―it is an art of understanding in order to be understood by
them‖ the way that one can communicate plays a crucial role than what he actually wants to communicate. How
well this information can be transmitted and received is a measure of how good our communication skills are.
Developing your communication skills can help all aspects of your life, from your professional life to social
gatherings and everything and improves quality of life.
He also stated that communication mainly depends on three aspects they are:
1. Language:
2. Tone:
3. Body Language: It includes
a). Eye Contact:
b) Gestures:
c) Posture/Stance:
d) Facial Expressions: and contentment.
e)Dress Code:
f). Distance:
The second day of workshop on 13th Jan. 2015 was continued by Mr.Aijaz Ashmi. He explained about the purpose
of education which is for
ENLIGHTMENT
Organizational behavior -Leadership Qualities:
EMPLOYMENT
Leadership Skills,
EMPOWERMENT
Imitativeness: Analysis, Assertiveness, Self Confidence
Styles of communication which include:
Objectivity, Patience and composure, Persuasiveness
1).Aggressive style of Communication
Motivation, Visionary, Decision making
2) Passive style of comm8unication
3) Assertive style of Communication
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Department of Mechanical
Faculty development program on engineering drawing
held on 27th December 2014
OBJECTIVE:
The Faculty Development Program aims to improve
and harness the knowledge of young faculty members
in the area of ENGINEERING DRAWING.
This Program brings out the above objectives by
sharing knowledge with the eminent Resource persons.
RESOURCE PERSONS:
Mr. PRAVEEN KUMAR PATIL,
Professor KMIT Hyd.
Mr. CHAKRADHAR GOUD,
Principal Sana engineering college.
Mr. S.K.AZGER PASHA,
HOD Of Mech.
Importance of Engineering Drawing
Technical drawing allows efficient communication
among engineers and can be kept as a record of the
planning process. Since a picture is worth a thousand
words, a technical drawing is a much more effective
tool for engineers than a written plan.
Fields of Use





Technical drawing is the preferred method of
drafting in all engineering fields, including,
but not limited to, civil engineering, electrical
engineering, mechanical engineering and
architecture. Purpose of studying Engineering
Drawing
To develop the ability to produce simple
engineering drawing and sketches based on
current practice.
To develop the skills to read manufacturing and
construction drawings used in industry.
To develop a working knowledge of the layout
of plant and equipment.
To develop skills in abstracting information
from calculation sheets and schematic diagrams
to
produce
working
drawings
for
manufacturers, installers and fabricators
Eligibility:
 Participants from Academic Institutions (Mech,
Civil Faculty, M-Tech Students).
 Participants from R &D
Organizations/Industries.
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Book Review
Mrs.Ch.Neeraja,M.A.Eng
H&S Dept
Wings of Fire
by APJ Abdul Kalam
Introduction
APJ Abdul Kalam is a renowned Indian scientist who
became the 11th President of India (2002-2007). He
is very well known across India and is a recipient of
India‘s three highest civilian awards – Padma
Bhushan, Padma Vibhushan and Bharat Ratna.
It is an autograph of APJ Abdul Kalam covering his
early life and his work in Indian space research and
missile programs. It is the story of a boy from a
humble background who went on to become a key
player in Indian space research/Indian missile
programs and later became the president of India.
The book has been very popular in India and has
been translated into multiple languages. He recently
picked up a copy and read it in a couple of days. It
was very engaging initially, but tended to drag a bit
towards the end with lot of technical details and
procedural information of his space research and
missile projects.
I loved the initial chapters of Wings of Fire since it
gives a vivid picture of our country during 1930 –
1950s. Kalam was born in Rameswaram, a southern
religious town in Tamilnadu. The initial chapters
provides an interesting glimpse of religious harmony
which existed before India‘s partition,
front row next to Ramanadha Sastry, who wore a
sacred thread. The new teacher could not stomach a
Hindu priest‘s son sitting with a Muslim boy. In
accordance with his social ranking as the new teacher
saw it, he was asked to go and sit on the back bench.
He felt very sad, and so did Ramanadha Sastry. He
looked utterly downcast as he shifted to my seat in
the last row. The image of him weeping when he
shifted to the last row left a lasting impression on me.
After school, he went home and told our respective
parents about the incident.
Lakshmana Sastry summoned the teacher, and in our
presence, told the teacher that he should not spread
the poison of social inequality and communal
intolerance in the minds of innocent children. He
bluntly asked the teacher to either apologize or quit
the school and the island. Not only did the teacher
regret his behaviour, but the strong sense of
conviction Lakshmana Sastry conveyed ultimately
reformed this young teacher.
Kalam in younger years wanted to be an officer in air
force, however he couldn‘t clear the interview. He
met Swami Sivananda after this failure and I found
his words to Kalam interesting and in a way
prophetic,
The famous Shiva temple, which made Rameswaram
so sacred to pilgrims, was about a ten-minute walk
from our house. Our locality was predominantly
Muslim, but there were quite a few Hindu families
too, living amicably with their Muslim neighbours.
The high priest of Rameswaram temple, Pakshi
Lakshmana Sastry, was a very close friend of his
father‘s. One of the most vivid memories of his early
childhood is of the two men, each in his traditional
attire, discussing spiritual matters.
One day when he was in the fifth standard at the
Rameswaram Elementary School, a new teacher
came to his class. His used to wear a cap which
marked me as a Muslim, and he always sat in the
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Accept your destiny and go ahead with your life. You
are not destined to become an Air Force pilot. What
you are destined to become is not revealed now but it
is predetermined. Forget this failure, as it was
essential to lead you to your destined path. Search,
instead, for the true purpose of your existence.
Become one with yourself, my son! Surrender
yourself to the wish of God,
In the book we learn how Kalam started his career in
Aeronautical Development Establishment (ADE) and
was involved in the design of a hovercraft. Later he
moved to Indian Space Research which was the brain
child of Vikram Sarabhai. In 1963, Kalam went to
NASA facility in Maryland(USA) as part of a
training program on sounding rocket launching
techniques. There he came across a painting
Which depicted Tipu Sultan‘s rocket warfare against
the British,
Here, he saw a painting prominently displayed in the
reception lobby. It depicted a battle scene with a few
rockets flying in the background. A painting with this
theme should be the most commonplace thing at a
Flight Facility, but the painting caught my eye
because the soldiers on the side launching the rockets
were not white, but dark-skinned, with the racial
features of people found in South Asia. One day, his
curiosity got the better, drawing towards the painting.
It turned out to be Tipu Sultan‘s army fighting the
British. The painting depicted a fact forgotten in
Tipu‘s own country but commemorated here on the
other side of the planet. He was happy to see an
Indian glorified by NASA as a hero of warfare
rocketry.
The book covers a lot of "behind the scene"
information and technical details about India‘s
satellite and missile program (SLV-3, Prithvi, Agni,
Thrisul, Akash and Nag). This might interest
technically inclined readers but is sure to put off
readers who bought the book to get to know Kalam
or to know his principles/ideas. Space and missile
programs are huge complex projects and managing
them is extremely challenging. The book does give a
glimpse of the participatory management technique
adopted by Kalam, but at the same time it doesn‘t go
into details.
Wings of fire cover Kalam‘s personal life only
briefly which is strange for an autobiography. For
example, i don‘t know why he decided to remain
single or his activities outside space research (even
though we can conclude in the end that he was
married to science and technology).
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QUIZ GENERALS
1)
Who was recently selected for the prestigious Saraswati Samman for the year 2014?
(A) Veerappa Moily
(B) Kamal Nath (C) Jayaram Ramesh
(D) Sashi Tharoor
2)
Union Health Ministry recently announced Safe Motherhood Day to be observed on?
(A) March 6
(B) March 8
(C) March 10
(D) March 12
3)
New schemes PRASAD and SWADESH DARSHAN were recently launched by the government to
promote ____ in the country?
(A) Make in India
(B) Cleanliness (C) Sports
(D) Tourism
4)
After a gap of over 20 years, Re 1 note has been released in the country on 6 March 2015 by Finance
Secretary Rajiv Mehrishi. The new Rs.1 note bears the signature of?
(A) Finance Minister
(B) RBI Governor
(C) Finance Secretary
(D) Home Secretary
5)
Former Union minister and senior Congress leader M Veerappa Moily was recently selected for the
prestigious Saraswati Samman for 2014 for his famous Kannada poem?
(A) Nadeyali Samara
(B) Yakshaprashne
(C)Halu-JenuMaththe
(D)RamayanaMahanveshanam
6)
Walmart India has recently appointed whom as the new Chief Financial Officer (CFO)?
(A) Vittorio Colao
(B) Ashwin Mittal
(C) Vivek Murthy
(D) S Ramakrishnan
7)
Prime Minister Narendra Modi recently launched India's first indigenously developed rotavirus vaccine
Rotavac. This vaccine protects children from which disease?
(A) Chicken Pox (B) Small Pox (C) Malaria
(D) Diarrhea
8)
As per recent reports, which country overtook India in 2014 as the world‘s biggest importer of defence
equipment?
(A) Saudi Arabia (B) Pakistan
(C) China
(D) Syria
9)
Name the solar-powered plane which started its historic 35,000-km round-the-world journey from Abu
Dhabi on 9 March 2015?
(A) Lunar Impulse-1
(B) Solar Impulse – 2
(C) Flying Saucer (D) Wallops Flight
10)
Which state government on 8 March 2015 launched 'Bhagyashree' scheme in place of the Sukanya scheme
which caters to girls from Below Poverty Line (BPL) families?
(A) Gujarat
(B) Kerala
(C) Maharashtra (D) Haryana
Answers
1) Ans. (A) Veerappa Moily
2) Ans. (B) March 8
3) Ans. (D) Tourism
4) Ans. (C) Finance Secretary
5) Ans. (D) Ramayana Mahanveshanam
6) Ans. (B) Ashwin Mittal
7) Ans. (D) Diarrhea
8) Ans. (A) Saudi Arabia
9) Ans. (B) Solar Impulse - 2
10) Ans. (C) Maharashtra
Mrs.Ch.Neeraja,M.A.Eng.(H&S Dept)
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PHOTOGRAPHY
Maharshi Badri,
III Year B.Tech. EEE.
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CARTOONS
Mr.B.Venkateswarlu,
M.A.Eng., H&S Dept.
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Mr.SK.Yousuf Miya,
M.A.Eng. H&S Dept.
Teamwork of Funny Picture
Fat Girl Funny Love Cartoon
Spiderman after Marriage Funny
New Seatbelt Funny Design
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Mr.P.Tirupathachary,
B.Sc.Comp.B.Ed.
CSE Dept.
Women Safety Funny Trick
Funny Job Cartoon
Good Boyfriend Funny Cartoon
People Vs Govt Funny Cartoon
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LOGICAL – PUZZLES
1
2
4
3
5
Answer
: p
Explanation : Working in rows, add the left and right hand numbers together, and put the letter with
reverse alphabetical value of the sum in the central box.
Answer
: B
Explanation : In each row, the left hand row contains one line of black dots, the central one contains
2 lines and the right hand one contains 3 lines.
Answer
: U
Explanation : Multiply the numerical values of the letters in each pair to give the 3 digit result
In the space above
Answer
: B grid
Explanation : Working in rows, left to right, top row then bottom, one black circle is added each
Time; with the positions of the circles moving (1/4) turn clockwise each time.
Answer
: 6
Explanation : In each row of the diagram, the numerical value of the middle letter equals the
Sum of the left and right hand numbers, subtracting 3.
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Mr.A.Pavan Kumar, Asst.Prof.H&S Dept.
Solution:
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