Computer Programming MCQs

5739 MCQs  (Page 121 of 574)

Load curve is useful in deciding the_____________?
A. Operating schedule of generating units
B. Sizes of generating units
C. Total installed capacity of the plant
D. All of the above
Load curve of a power plant has always____________?
A. Zero slope
B. Positive slope
C. Negative slope
D. All of these
Annual depreciation of the plant it proportional to the earning capacity of the plant vide
A. Sinking fund depreciation
B. Straight line depreciation
C. Reducing balances depreciation
D. None of the above
Load curve helps in deciding___________?
A. Total installed capacity of the plant
B. Sizes of the generating units
C. Operating schedule of generating units
D. All of the above
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 as base load
Low power factor is usually not due to___________?
A. Arc lamps
B. Induction motors
C. Fluorescent tubes
D. Incandescent lamp
power plant is expected to have the longest life?
A. Steam
B. Diesel
C. Hydroelectric
D. Any of the above
The increased load during summer months is due to____________?
A. Increased business activity
B. Increased water supply
C. Increased use of fans and air conditioners
D. None of the above