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