Economics of power generation Archives

11. The knowledge of diversity factor helps in determining

plant capacity

average load

peak load

kWh generated E. none of the above

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12. In which?of the following power plants the maintenance cost is usually high?

Nuclear power plant

Hydro-electric power plants

Thermal power plants

Diesel engine power plants

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13. Low power factor is usually not due to

Arc lamps

Induction motors

Fluorescent tubes

Incandescent lamp

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14. Which of the following component, in a steam power plant, needs maximum maintenance attention?

Steam turbine

Condenser

Water treatment plant

Boiler

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15. For which of the following power plants highly skilled engineers are required for running the plants?

Nuclear power plants

Gas turbine power plants

Solar power plants

Hydro-electric power plants

Detailed SolutionFor which of the following

power plants highly skilled engineers are required for running the plants?

16. Diversity factor has direct effect on the

fixed cost of unit generated

running cost of unit generated

both (A) and (B)

neither (A) nor (B)

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17. ________ is invariably used for peak load

Nuclear power plant

Steam turbine plant

Pumped storage plant

None of the above

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