Power Systems When series reactor is used in generating stations, the fault current magnitude is increased any of the above reduced remains unaffected increased any of the above reduced remains unaffected ANSWER DOWNLOAD EXAMIANS APP
Power Systems A three phase, 33 kV oil circuit breaker is rated 1200 A, 2000 MVA, 3 secs. The symmetrical breaking current is 55 kA. 35 kA. 45 kA. 50 kA. 55 kA. 35 kA. 45 kA. 50 kA. ANSWER DOWNLOAD EXAMIANS APP
Power Systems To improve the efficiency of thermal power plant ________________ is placed between boiler and turbine. superheater. ash handling point. economizer. air preheater. superheater. ash handling point. economizer. air preheater. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Earth fault relay uses the which of the following sequence currents? zero sequence positive sequence any of the above negative sequence zero sequence positive sequence any of the above negative sequence ANSWER DOWNLOAD EXAMIANS APP
Power Systems Merze price current scheme protection is used in bus bars. both A and B. transformer. alternator. bus bars. both A and B. transformer. alternator. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Among the following which is not non conventional energy Wind. Nuclear. Tidal. Geothermal. Wind. Nuclear. Tidal. Geothermal. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS