Economics of Power Generation In which?of the following power plants the maintenance cost is usually high? 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 Nuclear power plant ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The power transformer is usually rated in kVA kVAR kW kWh kVA kVAR kW kWh ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation For the same cylinder dimensions and speed, which of the following engine will produce least power? Diesel engine All of these Supercharged engine Petrol engine Diesel engine All of these Supercharged engine Petrol engine ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The fixed cost of energy generated None of the listed here Depends on units generated Indepemdent of max demand and units generated Depends on maximum demand None of the listed here Depends on units generated Indepemdent of max demand and units generated Depends on maximum demand ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation An ideal value of power factor is 1 0.8 0.5 0.75 1 0.8 0.5 0.75 ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following devices may be used to provide protection against lightening over voltages ? Surge absorbers All of these Horn gaps Rod gaps Surge absorbers All of these Horn gaps Rod gaps ANSWER DOWNLOAD EXAMIANS APP
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