A power transformer is usually rated in____________?
A power transformer is usually rated in____________?
A. kW
B. kVAR
C. kWh
D. kVA
Similar Posts
Following power plant has instant starting?
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 aboveWhich of the following is the disadvantage due to low power factor?
Which of the following is the disadvantage due to low power factor?A. Poor voltage regulation
B. Increased transmission losses
C. High cost of equipment for a given load
D. All of the aboveWhich of the following, in a thermal power plant, is not a fixed cost?
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 chargesIn which’of the following power plants the maintenance cost is usually high?
In which’of the following power plants the maintenance cost is usually high?A. Nuclear power plant
B. Hydro-electric power plants
C. Thermal power plants
D. Diesel engine power plantsHigh load factor indicates
High load factor indicatesA. average power used during the period
B. average kWh (kW) energy consumption during the period
C. either of the above
D. none of the aboveWhich of the following generating station has minimum running cost ?
Which of the following generating station has minimum running cost ?A. Nuclear
B. Hydro
C. Thermal
D. Diesel