Top 550+ Solved Energy Conversion MCQ Questions Answer

From 286 to 300 of 591

Q. Which of the following material has the best conductivity?

a. Cadmium copper

b. Aluminium

c. Copper

d. 5.71

e. ACSR

  • c. Copper

Q. Coal rank classifies coal according to its

a. carbon percentage

b. ash content

c. degree of metamorphism

d. density

e. None of the above

  • c. degree of metamorphism

Q. The capacity of generators being installed in super-thermal power plant is

a. 220 MW

b. 400 MW

c. 100 MW

d. 200 MW

e. 500 MW

  • e. 500 MW

Q. The disadvantage of renewable sources of energy is

a. lack of dependability

b. availability in low energy densities

c. intermittency

d. All of the above

e. None of the above

  • d. All of the above

Q. Local winds are caused by

a. differential heating of land and water

b. differential heating of plains and mountains

c. any of the above

d. None of the above

  • c. any of the above

Q. Corona usually occurs when the electrostatic stress in the air around the conductor exceeds

a. 32 kV (maximum values)/cm

b. 22 kV (maximum value)/cm

c. 11 kV (rms value)/cm

d. 6.6 kV (rms value)/cm

e. None of the above

  • a. 32 kV (maximum values)/cm

Q. Exosphere is the space beyond the earth's atmosphere. It begins at a height of about

a. 100 km

b. 220 km

c. 400 km

d. 1000 km

e. None of the above

  • d. 1000 km

Q. Which of the following power plant can be installed within the shortest possible time?

a. Gas turbine power plant

b. Hydro-electric power plant

c. Steam power plant

d. Nuclear power plant

e. Diesel engine power plant

  • e. Diesel engine power plant

Q. Hopkinson demand rate curve is a

a. one part tariff

b. two part tariff

c. three part tariff

d. four part tariff

e. None of the above

  • b. two part tariff

Q. API gravity is expressed in terms of

a. gm/cc

b. dimensionless numbers

c. degrees

d. None of the above

e. None of the above

  • c. degrees

Q. Which of the following is not the standard rating of GLS lamps in India?

a. 100 W

b. 50 W

c. 25 W

d. 60 W

e. 40 W

  • b. 50 W

Q. Thermal neutrons are

a. exceptionally fast neutrons

b. fast neutrons

c. moderately fast neutrons

d. slow neutrons

e. None of the above

  • d. slow neutrons

Q. Which of the following place is associated with thermal power plants?

a. Obra

b. Tarapur

c. Agra

d. DVC

e. Bhakra

  • a. Obra

Q. Which of the following equipment can be used for improving the power factor ?

a. Static capacitors

b. Synchronous condenser

c. Phase advancer

d. Any of the above

e. None of the above

  • d. Any of the above
Subscribe Now

Get All Updates & News