Electrical Engineering MCQ Question Papers: Campus Placement
Subject: Power generation Techniques 6
Part 6: List for questions and answers of Power Generation Techniques
Q1.Which among the following is not an adverse environmental impact of tidal power
generation?
a) Interference with spawning and migration of fish
b) Pollution and health hazard in the estuary due to blockage of flow of polluted water
into the sea
c) Navigational hazard
d) None of the above
Q2. Steam reforming is currently the least expensive method of producing:
a) Coal
b) Biogas
c) Hydrogen
d) Natural gas
Q3.A fuel cell, in order to produce electricity, burns:
a) Helium
b) Nitrogen
c) Hydrogen
d) None of the above
Q4.Fuel cells are:
a) Carbon cell
b) Hydrogen battery
c) Nuclear cell
d) Chromium cell
Q5.Both power and manure is provided by:
a) Nuclear plants
b) Thermal plants
c) Biogas plants
d) Hydroelectric plant
Q6.The outermost layer of the earth is:
a) Magma
b) Mantle
c) Crust
d) Solid iron core
Q7.Common energy source in Indian villages is:
a) Electricity
b) Coal
c) Sun
d) Wood and animal dung
Q8.The one thing that is common to all fossil fuels is that they:
a) Were originally formed in marine environment
b) Contain carbon
c) Have undergone the same set of geological processes during their formation
d) Represent the remains of one living organisms
Q9.The process that converts solid coal into liquid hydrocarbon fuel is called:
a) Liquefaction
b) Carbonation
c) Catalytic conversion
d) Cracking
Q10.Lignite, bituminous and anthracite are different ranks of:
a) Nuclear fuel
b) Coal
c) Natural gas
d) Biogas
Q11.Cruid oil is:
a) Colourless
b) Odourless
c) Smelly yellow to black liquid
d) Odourless yellow to black liquid
Q12.BTU is measurement of:
a) Volume
b) Area
c) Heat content
d) Temperature
Q13.The first controlled fission of an atom was carried out in Germany in:
a) 1920
b) 1928
c) 1925
d) 1938
Q14.Boiling water reactor and pressurised water reactors are:
a) Nuclear reactor
b) Solar reactor
c) OTEC
d) Biogas reactor
Q15.Direct Solar energy is used for
a) Water heating
b) Distillation
c) Drying
d) All of the above
Q16.The power from the sun intercepted by the earth is approximately
a) 1.8 x 10^8 MW
b) 1.8 x 10^11 MW
c) 1.8 x 10^14 MW
d) 1.8 x 10^17 MW
Q17.The following is indirect method of Solar energy utilization
a) Wind energy
b) Biomass energy
c) Wave energy
d) All of the above
Q18.A liquid flat plate collector is usually held tilted in a fixed position, facing _____ if
located in the northern hemisphere
a) North
b) East
c) West
d) south
Q19.The collection efficiency of Flat plate collector can be improved by
a) putting a selective coating on the plate
b) evacuating the space above the absorber plate
c) both (A) and (B)
d) None of the above
Q20. The efficiency of various types of collectors ______ with _______ temperature
a) increases, decreasing
b) decreases, increasing
c) remains same, increasing
d) depends upon type of collector
Part 6: List for questions and answers of Power Generation Techniques
Q1. Answers :d
Q2. Answers :c
Q3. Answers :
Q4. Answers :b
Q5. Answers :c
Q6. Answers :c
Q7. Answers :
Q8. Answers :b
Q9. Answers :a
Q. Answers :b
Q11. Answers :c
Q12. Answers :c
Q13. Answers :d
Q14. Answers :a
Q15. Answers :d
Q16. Answers :b
Q17. Answers :d
Q18. Answers :d
Q19. Answers :c
Q20. Answers :b