A. the greatest of all “short time interval averaged” demand during a period
B. instantaneous maximum value of kVA supplied during a period
C. both A. or B.
D. none of the above
Related Mcqs:
- In a power plant if the maximum demand on the plant is equal to the plant capacity, then
A. plant reserve capacity will be zero
B. diversity factor will be unity
C. load factor will be unity
D. load factor will be nearly 60% - 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 - When the demand of consumers is not met by a power plant, it will resort to which of the following?
A. Efficient plant operation
B. Power factor improvement at the , generators
C. Penalising high load consumers by increasing the charges for electricity
D. Load shedding - Which of the following component, in a steam power plant, needs maximum maintenance attention?
A. Steam turbine
B. Condenser
C. Water treatment plant
D. Boiler - In Hopkinson demand rate or two part tariff the demand rate or fixed charges are__________?
A. dependent upon the energy consumed
B. dependent upon the maximum demand of the consumer
C. both A and B
D. neither A nor B - 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 - Approximate estimation of power demand can be made by_____________?
A. load survey method
B. statistical methods
C. mathematical method
D. economic parameters
E. all of the above - For a power plant which of the following constitutes running cost?
A. Cost of wages
B. Cost of fuel
C. Cost of lubricants
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 - power plant is expected to have the longest life?
A. Steam
B. Diesel
C. Hydroelectric
D. Any of the above
