What is the function of regenerator ?
A. It heats the compressed air
B. It regenerates the combustible oil from exhaust gas
C. Eatery compresses the exhaust gases
D. It regenerates the combustible gas from exhaust gas
Power Generation
What is demand factor of commercial consumers ?
A. High
B. Low
C. Low
D. None
Which of the following power plant are put on load for maximum time ?
A. Plant with maximum operating cost
B. Operating cost does not matter
C. Plant with minimum operating cost
D. Plant with medium operating cost
Plants with maximum operating costs are put on load for ____.
A. Emergency conditions
B. During Medium loads
C. Maximum time
D. During peak load
Plants with higher operating cost and greater flexibility are suitable for ?
A. Only Peak load
B. Plants with higher operating cost are not used
C. Only Base load
D. Base and Peak loads
Which of the following power plants can be profitably employed for supplying base loads as well as peak loads ?
A. Nuclear power plant
B. Diesel power plant
C. Thermal power plant
D. Hydroelectric power plant
A power system will have greater flexibility of operation if they have:
A. Only Peak load plants operating in combination
B. Only thermal power plants operating in combination
C. Only Base load plants operating in combination
D. Various types of power plants operating in combination
Gas turbine power plants are most suitable for which of the following loads ?
A. Base and Peak loads
B. Gas turbine power plants are not practical
C. Only Peak load
D. Only Base load
Which of the following system is more reliable ?
A. Steam power plant
B. Diesel power plant
C. Hydroelectric power plant
D. Combined operating steam and hydroelectric power plant
What is the advantage of sectionalizing of power plant ?
A. Easy operation
B. High reliability
C. Low capital cost
D. Low maintenance