Economics of Power Generation Which of the following is the disadvantage due to low power factor ? All of these High cost of equipment for a given load Poor voltage regulation Increased transmission losses All of these High cost of equipment for a given load Poor voltage regulation Increased transmission losses ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation For the same cylinder dimensions and speed, which of the following engine will produce least power? Supercharged engine Diesel engine All of these Petrol engine Supercharged engine Diesel engine All of these Petrol engine ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation When the load factor of a power station increases, the units generated Remains same Are decreased None of the listed here Are increased Remains same Are decreased None of the listed here Are increased ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Alternators and transformers are rated in kVAR kVA None of the listed here kW kVAR kVA None of the listed here kW ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Load factor of a power station is defined as average load/maximum demand (average load x maximum demand)172 maximum demand/average load average load x maximum demand average load/maximum demand (average load x maximum demand)172 maximum demand/average load average load x maximum demand ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following is not necessarily an advantage of interconnecting various power stations? Reduction in total installed capacity Increased reliability Improved frequency of power supplied Economy in operation of plants Reduction in total installed capacity Increased reliability Improved frequency of power supplied Economy in operation of plants ANSWER DOWNLOAD EXAMIANS APP
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