Computer Programming MCQs

5739 MCQs  (Page 120 of 574)

The efficiency of a plant is of least concern when it is selected as___________?
A. Peak load plant
B. Casual run plant
C. Either a. or (b)
D. Base load plant
Which of the following is the disadvantage of static capacitor for power factor improvement?
A. Easily damaged by high voltage
B. Cannot be repaired
C. Short service life
D. All of the above
Which lightening stroke is most dangerous?
A. Direct stroke on line conductor
B. Indirect stroke on conductor
C. Direct stroke on tower top
D. Direct stroke on ground wire
For the same cylinder dimensions and speed, which of the following engine will produce least power?
A. Supercharged engine
B. Diesel engine
C. Petrol engine
D. All of the above engines will equal power
A load curve indicates___________?
A. Average power used during the period
B. Average kwh (kw) energy consumption during the period
C. Either of the above
D. None of the above
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
The area under a load curve gives__________?
A. Average demand
B. Energy consumed
C. Maximum demand
D. None 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.