Economics of Power Generation In a 3 phase system, the line losses are None of the listed here Directly proportional to cos Ф Invesely proportional tocos Ф Inversely proportional to cos²Ф None of the listed here Directly proportional to cos Ф Invesely proportional tocos Ф Inversely proportional to cos²Ф 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 0.8 W 1.25 W 1.57 W 2 W 0.8 W 1.25 W 1.57 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 Induction morors All correct Resistive load Synchronous motors Induction morors All correct Resistive load ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation An over excites synchronous motor on no load is called Induction motor Synchronous condenser Alternator Universal motor Induction motor Synchronous condenser Alternator Universal motor ANSWER DOWNLOAD EXAMIANS APP
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