Economics of Power Generation For a diesel generating station the useful life is expected to be around 50 to 75 years 20 to 50 years 75 to 100 years 15 to 20 years 50 to 75 years 20 to 50 years 75 to 100 years 15 to 20 years ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following is not necessarily an advantage of interconnecting various power stations? Increased reliability Economy in operation of plants Reduction in total installed capacity Improved frequency of power supplied Increased reliability Economy in operation of plants Reduction in total installed capacity Improved frequency of power supplied ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation For the same cylinder dimensions and speed, which of the following engine will produce least power? Petrol engine All of these Diesel engine Supercharged engine Petrol engine All of these Diesel engine Supercharged engine ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The main reason for low power factor of supply statem is due to the use of Induction morors Synchronous motors All correct Resistive load Induction morors Synchronous motors All correct Resistive load ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The straight line method for calculating depreciation is based on the assumption that depreciation charge is Is more in early years Constant every year Is less in early years Is more in later years Is more in early years Constant every year Is less in early years Is more in later years 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
EXAMIANS