Quiz  /  Power engineering Bank PO MCQ Questions With Answers

  • 1. 
    Flat plat collector absorbs

  • Directly radiation only
  • Diffuse radiation only
  • Direct and Diffuse both
  • None

  • 2. 
    Turbines with how many propellers are used in order to avoid vibrations?

  • 1
  • 2
  • 3
  • 4

  • 3. 
    The Function of solar collectors to convert

  • Solar energy into electricity
  • Solar energy into radiations
  • Solar energy into thermal energy
  • None

  • 4. 
    The capital cost of generating equipment, transmission system and distribution system comes under

  • Fixed capital
  • Running capital
  • Both fixed and running capital
  • None

  • 5. 
    The turbine which is used in tidal power plant for getting continues power is

  • simple impulse type
  • reversible type
  • propeller type
  • None

  • 6. 
    What does WECS stands for?

  • Wind energy conversion system
  • Wind engine control system
  • Wind energy combined system
  • Wind engine comparison system

  • 7. 
    Which of the following is a non-renewable resource?

  • coal
  • Forests
  • Water
  • Wildlife

  • 8. 
    The primary source of the energy are

  • coal,oil & Uranium
  • hydrogen, oxygen and water
  • wind, biomass and geothermal
  • none of the above

  • 9. 
    Which of the following is an essential requirement for a peak load plant

  • Capability of working continuously
  • Low operating cost
  • Capability of quick start
  • Economical and speedy repair

  • 10. 
    Annual depreciation as per straight line method, is calculated by

  • The capital cost divided by number of years of life
  • The capital cost minus the salvage value, is divided by the number Years of life
  • Investing a uniform sum of money per annum at stipulated rate of interest.
  • None

  • 11. 
    What type of cross sections does wind turbine blades have?

  • Penta hedral cross section
  • Air foiled type cross section
  • Radar cross section
  • Turbo cross section

  • 12. 
    Most widely used material of solar cell is

  • arsenic
  • cadmium
  • silicon
  • steel

  • 13. 
    The unvarying load, which occurs almost the whole day on the power plant is called

  • Base load
  • Peak load
  • Average load
  • Discrete load

  • 14. 
    He system supplying base and peak loads will be more economical if power is supplied by

  • Only gas turbine power plant
  • Only thermal power plant
  • Only Diesel power plant
  • Combined operation of various power plants

  • 15. 
    In India the tariff for charging the consumers or the consumption of electricity is based on

  • straight meter rate
  • block meter rate
  • reverse form of block meter rate
  • two part tariff

  • 16. 
    Load factor during a period is

  • Average Load / Installed Capacity
  • Average Load / Maximum Load
  • Maximum Load / Average Load
  • Maximum Load / Installed Capacity

  • 17. 
    Annual depreciation cost calculated by

  • (a) sinking fund method
  • (b) straight method
  • (c) Both a & b
  • (d) estimates values

  • 18. 
    India first nuclear power plant was installed at

  • Tarapore
  • Kota
  • Kalpakkam
  • None

  • 19. 
    The main objective of energy management is to

  • Minimize energy cost
  • Minimum environmental effects
  • Maintain optimum energy procurement and utilization
  • All of these
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