Economics of Power Generation For a diesel generating station the useful life is expected to be around 15 to 20 years 20 to 50 years 75 to 100 years 50 to 75 years 15 to 20 years 20 to 50 years 75 to 100 years 50 to 75 years 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 For given active power and voltage, the current drawn is minimum when the value of power factor is Unity O. 8 lead 0.8 lag 0.75 lag Unity O. 8 lead 0.8 lag 0.75 lag ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Low power factor is usually not due to Incandescent lamp Arc lamps Induction motors Fluorescent tubes Incandescent lamp Arc lamps Induction motors Fluorescent tubes ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation For a consumer most economical power factor is generally 0.95 leading 0.5 lagging 0.95 lagging 0.5 leading 0.95 leading 0.5 lagging 0.95 lagging 0.5 leading ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When power factor is improved, the lagging kVAR drawn from the supply will Decrease None of the listed here Increase Remains same Decrease None of the listed here Increase Remains same ANSWER DOWNLOAD EXAMIANS APP
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