Economics of Power Generation Which of the following devices may be used to provide protection against lightening over voltages ? Rod gaps All of these Surge absorbers Horn gaps Rod gaps All of these Surge absorbers Horn gaps ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Improving the power factor means making it Less than 0.5 Zero None of the listed here Close to unity Less than 0.5 Zero None of the listed here Close to unity ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When the power factor of generating station is improved, the cost per unit Remains same Increases None of the listed here Decreases Remains same Increases None of the listed here Decreases ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Annual depreciation cost is calculated by Both sinking fund and straight line method Straight line method None of the listed here Sinking fund method Both sinking fund and straight line method Straight line method None of the listed here Sinking fund method 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 Petrol engine Supercharged engine Diesel engine All of these Petrol engine Supercharged engine ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When the power factor is improved, the lagging kVAR drawn from the supply will Increase Decreases Remains same None of the listed here Increase Decreases Remains same None of the listed here ANSWER DOWNLOAD EXAMIANS APP