Economics of Power Generation Which of the following is not necessarily an advantage of interconnecting various power stations? Economy in operation of plants Improved frequency of power supplied Increased reliability Reduction in total installed capacity Economy in operation of plants Improved frequency of power supplied Increased reliability Reduction in total installed capacity ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The lagging reactive power drawn by a load is zero. The power factor of the load is None of the listed here 0.5 0.75 1 None of the listed here 0.5 0.75 1 ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The best location of p. f. Correction equipment to be installed on the transmission line is at the Sending end None of the listed here Middle end Receiving end Sending end None of the listed here Middle end Receiving end ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation For the same cylinder dimensions and speed, which of the following engine will produce least power? All of these Diesel engine Supercharged engine Petrol engine All of these Diesel engine Supercharged engine Petrol engine ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation In a 3 phase system, the line losses are Invesely proportional tocos Ф None of the listed here Directly proportional to cos Ф Inversely proportional to cos²Ф Invesely proportional tocos Ф None of the listed here Directly proportional to cos Ф Inversely proportional to cos²Ф 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 0.75 lag 0.8 lag O. 8 lead Unity 0.75 lag 0.8 lag O. 8 lead ANSWER DOWNLOAD EXAMIANS APP
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