Economics of Power Generation The smaller the lagging reactive power drawn by the circuit The higher is the p. f. The higher is the active power The smaller is the p. f None of the listed here The higher is the p. f. The higher is the active power The smaller is the p. f None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation In which?of the following power plants the maintenance cost is usually high? Nuclear power plant Hydro-electric power plants Thermal power plants Diesel engine power plants Nuclear power plant Hydro-electric power plants Thermal power plants Diesel engine power plants ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation In order to improve the power factor in case of 3 phase loads, the capacitors are connected in Delta Star or delta Star None of the listed here Delta Star or delta Star None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When the demand of consumer is not met by a power plant, it will resort to which of the following? Efficient plant operation Load shedding Power factor improvement at the generators Penalising high load consumers by increasing the charges for electricity Efficient plant operation Load shedding Power factor improvement at the generators Penalising high load consumers by increasing the charges for electricity ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Load shedding is done to Repair the machine Reduce peak demand Run the equipment efficiency Improve power factor Repair the machine Reduce peak demand Run the equipment efficiency Improve power factor ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation With reference to a power station which of the following is not a fixed cost? Depreciation Insurance charges Fuel cost Interest on capital Depreciation Insurance charges Fuel cost Interest on capital ANSWER DOWNLOAD EXAMIANS APP
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