Power Systems Stock bridge dampers are used in case hill areas to over come the which problem? increase string efficiency unequal ice loading increase power factor All of these increase string efficiency unequal ice loading increase power factor All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Cheapest plant in operation and maintenance is nuclear. hydroelectric. steam power. diesel power. nuclear. hydroelectric. steam power. diesel power. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 3 - Φ, 33 kV oil circuit breaker is rated 1200 A, 2000 MVA, 3 s. The symmetrical breaking current is 104.8 kA. 35 kA. 1200 A. 3600 A. 104.8 kA. 35 kA. 1200 A. 3600 A. ANSWER DOWNLOAD EXAMIANS APP
Power Systems By using guard ring in a transmission line, its string efficiency remains unaffected decrease increase None of these remains unaffected decrease increase None of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems An over current relay, having a current setting of 125% connected to a supply circuit through a current transformer of ratio 400/5. The pick up value is 15 A 12.5 A 6.25 A 10 A 15 A 12.5 A 6.25 A 10 A ANSWER DOWNLOAD EXAMIANS APP
Power Systems The internal flux linkage due to internal flux of a conductor is I/6*10-7 wb-T/m I/4*10-7 wb-T/m All of these I/2*10-7 wb-T/m I/6*10-7 wb-T/m I/4*10-7 wb-T/m All of these I/2*10-7 wb-T/m ANSWER DOWNLOAD EXAMIANS APP
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