Demand factor is defined as___________?

A. Average load/maximum load.
B. Maximum demand/connected load
C. Connected load/maximum demand.
D. Average load x maximum load

In thermal power plant, heat from the flue gases is utilized in___________?

A. Super heater
B. Condenser
C. Economizer
D. Chimney

Which of the following power plant has highest Depreciation charges?

A. Thermal plant
B. Diesel plant
C. Hydroelectric plant
D. All have same

Which of the following power plant has least fuel transportation______________?

A. Nuclear power plants
B. Diesel generating plants
C. Thermal power plants
D. Steam power stations

Annual operating expenditure of a power plant consists of_________?

A. Fixed charges
B. Semi-fixed charges
C. Running charges
D. All of the above

Which of the following load is responsible for lower power factor of supply system__________?

A. Induction motors
B. Resistive loads
C. Synchronous motors
D. All of the above

Load factor of a power station is defined as____________?

A. Maximum demand/average load
B. Average load x maximum demand
C. Average load/maximum demand
D. None of the above

Load curve is useful in deciding the__________?

(a) a. operating schedule of generating units
B. Sizes of generating units
C. Total installed capacity of the plant
D. All of the above

One kilowatt hour is equal to_________?

A. 532 k cal.
B. 735 k cal.
C. 746 k cal.
D. 860 k cal.

If the load factor of a power station is high then its cost of generation will be_______?

A. High.
B. Low.
C. Remain same.
D. Depend upon plant type.