Direct conversion of heat into electrical energy is possible through____________?
Direct conversion of heat into electrical energy is possible through____________? A. fuel cells B. solar cellsC. MHD generators D. none of the above
Direct conversion of heat into electrical energy is possible through____________? A. fuel cells B. solar cellsC. MHD generators D. none of the above
Low power factor is usually not due to___________? A. arc lamps B. induction motors C. fluorescent tubesD. incandescent lamp
A low utilization factor for a plant indicates that A. plant is used for stand by purpose only B. plant is under maintenance C. plant is used for base load only D. plant is used for peak load as well…
Load curve helps in deciding___________? A. total installed capacity of the plant B. sizes of the generating units C. operating schedule of generating unitsD. all of the above
Annual depreciation of the plant it proportional to the earning capacity of the plant vide A. sinking fund depreciation B. straight line depreciationC. reducing balances depreciation D. none of the above
Load curve of a power plant has always____________? A. zero slope B. positive slope C. negative slopeD. All of these
Load curve is useful in deciding the_____________? A. operating schedule of generating units B. sizes of generating units C. total installed capacity of the plantD. all of the above
Diversity factor has direct effect on the____________? A. fixed cost of unit generated B. running cost of unit generated C. both A. and B. D. neither A. nor B.
The area under a load curve gives__________? A. average demandB. energy consumed C. maximum demand D. none of the above
A consumer has to pay lesser fixed charges in____________? A. flat rate tariff B. two part tariffC. maximum demand tariff D. any of the above