A. Switching of the loads
B. Frequency reduction
C. Voltage reduction
D. Any of the above
Related Mcqs:
- During load shedding:
A. system power factor is changed
B. some loads are switched off
C. system voltage is reduced
D. system frequency is reduced Efficiency is the secondary consideration in - The load factor of domestic load is usually____________?
A. 10 to 15%
B. 30 to 40%
C. 50 to 60%
D. 60 to 70% - Direct conversion of heat into electrical energy is possible through____________?
A. fuel cells
B. solar cells
C. MHD generators
D. none of the above - Direct conversion of heat into electric power is possible through__________?
A. fuel cell
B. batteries
C. thermionic converter
D. all of the above - Which of the following equipment provides fluctuating load?
A. Exhaust fan
B. Lathe machine
C. Welding transformer
D. All of the above - Which of the following is the essential requirement of peak load plant ?
A. It should run at high speed
B. It should produce high voltage
C. It should be small in size
D. It should be capable of starting quickly - Which of the following plants is almost inevitably used as base load plant?
A. Diesel engine plant
B. Gas turbine plant
C. Nuclear power plant
D. Pumped storage plant - Generators for peak load plants are usually designed for maximum efficiency at____________?
A. 25 to 50 percent full load
B. 50 to 75 percent full load
C. full load
D. 25 percent overload - The area under a load curve gives__________?
A. average demand
B. energy consumed
C. maximum demand
D. none of the above - An over excited synchronous motor on no load is known as__________?
A. synchronous condenser
B. generator
C. induction motor
D. alternator
