A. Cost of wages
B. Cost of fuel
C. Cost of lubricants
D. All 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% - For which of the following power plants highly skilled engineers are required for running the plants?
A. Solar power plants
B. Gas turbine power plants
C. Nuclear power plants
D. Hydro-electric power plants - Which of the following, in a thermal power plant, is not a fixed cost?
A. Fuel cost
B. Interest on capital
C. Depreciation
D. Insurance charges - Which of the following generating station has minimum running cost ?
A. Nuclear
B. Hydro
C. Thermal
D. Diesel - 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 - 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 - Following power plant has instant starting?
A. nuclear power plant
B. hydro power plant
C. diesel power plant
D. both B and C
E. none of the above - 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 - 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
