Download DBATU (Dr. Babasaheb Ambedkar Technological University) B.Tech First Year 2017 May Energy and Environmental Engineering Question Paper
Dr. Babasaheb Ambedkar Technological University, Lonere
SEMESTER EXAM ' " '
1? semester B..Tech. Programme in Chcmical/Petmchemical/Civil/Mechanical Engineering
05 MAY '20"!
Sub: Energy and Environmental Engineering
Time : 03 Hours Max. Marks: 60
INSTR[_1C'!'1()NS TO THE STUDENTS
Q1
Q3
Q4
05
Q6
Each question carries 12 Marks.
Attempt any ?ve questions.
Illustrate your answers with neat sketches, diagrams etc. where ever necessary.
Necessary data is given in the respective questions. [fsuch data is not given, it means that
the knowledge of that data is a part of the examination.
5. If some part or parameter is noticed to be missing, you may appropriately assume it and
should mention it clearly.
. (a) Differentiate between conventional and nonconventional energy resources and list out
various power plants in India. (6)
(b) Exnlain, thermo-electric and thermionic generators. (6)
. (a) Wt at are the wind forms? Explain how wind energy can be converted into electrical energy.
(6)
(b) Write short notes on any two of'the following: 2x6=l2
(i) Solar Energy (ii) Tidal Energy (iii) Biogas
(a) What do ynu mean by energy conservation? Write down at least 10 ways by which energy
can be conserved in our day to day life, (6)
(b) Write a note on energy conservation principle. Give examples of energy transformation. (6)
. (a) De?ne air pollution. What do you mean by ?xed and mobile sources of air pollution? (6?)
(b) Explain brie?y the effect of air pollution on (i) human being, (ii) vegetation and (iii) Animal.
(6)
. (a) De?ne water pollution. Explain its various sources. (6)
(b) Explain various methods for control of water pollution and atso explain water recycling. (6)
. (a) Explain brie?y, Environment Protection Act. (6)
(b) Explain the term ?Watershed Management.? (6)
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This post was last modified on 17 May 2020