Power Systems The conductor carries more current on surface as compared to core. This is called as All of these skin effect corona effect unsymmetrical fault All of these skin effect corona effect unsymmetrical fault ANSWER DOWNLOAD EXAMIANS APP
Power Systems Corona is accompanied by All of these hissing sound violet visible light power loss and interference All of these hissing sound violet visible light power loss and interference ANSWER DOWNLOAD EXAMIANS APP
Power Systems If sag in an overhead line increase, tension in the line remains same None of these decrease increase remains same None of these decrease increase ANSWER DOWNLOAD EXAMIANS APP
Power Systems By using guard ring in a transmission line, its string efficiency increase remains unaffected decrease None of these increase remains unaffected decrease None of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Suspension type insulators are used for voltage beyond 230 V 11 kV 440 V 33 kV 230 V 11 kV 440 V 33 kV ANSWER DOWNLOAD EXAMIANS APP
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