Economics of Power Generation In a 3 phase system, the line losses are 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 Invesely proportional tocos Ф None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation In a 3 phase system, the line losses are W at a p. f. Of 1 . If the power factor becomes 0.8 lagging, the losses will becomes 1.57 W 0.8 W 1.25 W 2 W 1.57 W 0.8 W 1.25 W 2 W ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation A synchronous condenser improve p. f. by taking Both leading and lagging kVAR None of the listed here Leading kVAR Lagging kVAR Both leading and lagging kVAR None of the listed here Leading kVAR Lagging kVAR ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The main reason for low power factor of supply statem is due to the use of Synchronous motors Resistive load Induction morors All correct Synchronous motors Resistive load Induction morors All correct ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation An over excites synchronous motor on no load is called Induction motor Synchronous condenser Universal motor Alternator Induction motor Synchronous condenser Universal motor Alternator ANSWER DOWNLOAD EXAMIANS APP
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