A. kW
B. kVAR
C. kWh
D. kVA
Related Mcqs:
- 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 - Static capacitors are rated in terms of_____________?
A. kW
B. kWh
C. kVAR
D. none of the above - Low power factor is usually not due to___________?
A. arc lamps
B. induction motors
C. fluorescent tubes
D. incandescent lamp - In which’of the following power plants the maintenance cost is usually high?
A. Nuclear power plant
B. Hydro-electric power plants
C. Thermal power plants
D. Diesel engine power plants - A consumer has to pay lesser fixed charges in____________?
A. flat rate tariff
B. two part tariff
C. maximum demand tariff
D. any of the above - 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 - Which of the following is not a source of power?
A. Thermocouple
B. Photovoltaic cell
C. Solar cell
D. Photoelectric cell - In a distribution system, in order to improve power factor, the synchronous capacitors are installed__________?
A. at the receiving end
B. at the sending end
C. either A. or (b)
D. none of the above - For a consumer the most economical power factor is generally____________?
A. 0.5 lagging
B. 0.5 leading
C. 0.95 lagging
D. 0.95 leading - Which of the following source of power is least reliable?
A. Solar energy
B. Geothermal power
C. Wind power
D. iMHD
