Economics of Power Generation In a 3 phase system, the line losses are None of the listed here Invesely proportional tocos Ф Directly proportional to cos Ф Inversely proportional to cos²Ф None of the listed here Invesely proportional tocos Ф Directly proportional to cos 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 1.57 W 2 W 0.8 W 1.25 W 1.57 W 2 W 0.8 W 1.25 W ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation A synchronous condenser improve p. f. by taking Both leading and lagging kVAR Leading kVAR None of the listed here Lagging kVAR Both leading and lagging kVAR Leading kVAR None of the listed here 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 Resistive load All correct Synchronous motors Induction morors Resistive load All correct Synchronous motors Induction morors ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation An over excites synchronous motor on no load is called Universal motor Alternator Induction motor Synchronous condenser Universal motor Alternator Induction motor Synchronous condenser ANSWER DOWNLOAD EXAMIANS APP
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