Salvage value of the plant is always____________?
A. positive
B. negative
C. zero
D. any of the above
Month: November 2018
Which of the following equipment provides fluctuating load?
Which of the following equipment provides fluctuating load?
A. Exhaust fan
B. Lathe machine
C. Welding transformer
D. All of the above
___________ will offer the least load.
___________ will offer the least load.
A. Vacuum cleaner
B. Television
C. Hair dryer
D. Electric shaver
A nuclear power plant is invariably used as a__________?
A nuclear power plant is invariably used as a__________?
A. peak load plant
B. base load plant
C. stand-by plant
D. sning reserve plant
E. any of the above
Ships are generally powered by___________?
Ships are generally powered by___________?
A. nuclear power plants
B. hydraulic turbines
C. diesel engines
D. steam accumulators
E. none of the above
Which of the following should be used for extinguishing electrical fires?
Which of the following should be used for extinguishing electrical fires?
A. Water
B. Carbon tetrachloride fire extinguisher
C. Foam type fire extinguisher
D. CO2 fire extinguisher
Direct conversion of heat into electric power is possible through__________?
Direct conversion of heat into electric power is possible through__________?
A. fuel cell
B. batteries
C. thermionic converter
D. all of the above
Annual instalment towards depreciation reduces as rate of interest increases with______________?
Annual instalment towards depreciation reduces as rate of interest increases with______________?
A. sinking fund depreciation
B. straight line depreciation
C. reducing balances depreciation
D. none of the above
Annual operating expenditure of a power plant consists of____________?
Annual operating expenditure of a power plant consists of____________?
A. fixed charges
B. semi-fixed charges
C. running charges
D. all of the above
Power plant having maximum demand more than the installed rated capacity will have utilization factor?
Power plant having maximum demand more than the installed rated capacity will have utilization factor?
A. equal to unity
B. less than unity
C. more than unity
D. none of the above