Switch Gear The voltage appearing across the contacts after opening of the circuit breaker is called arc voltage operating voltage surge voltage recovery voltage arc voltage operating voltage surge voltage recovery voltage ANSWER DOWNLOAD EXAMIANS APP
Switch Gear For the protection of power station buildings against direct strokes the requirements are None of these interception, conduction and dissipation interception and conduction interception interception, conduction, dissipation and reflection None of these interception, conduction and dissipation interception and conduction interception interception, conduction, dissipation and reflection ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The transient voltage that appears across the contacts at the instant of arc extinction is called recovery voltage restriking voltage peak voltage supply voltage recovery voltage restriking voltage peak voltage supply voltage ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A three phase circuit breaker is rated at 2000 MVA, 33 kv. The symmetrical breaking current is 60 kA 20 kA 80 kA 35 kA 60 kA 20 kA 80 kA 35 kA ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Series capacitors are used to compensate for line capacitive reactance improve line voltage None of these compensate for line inductive reactance compensate for line capacitive reactance improve line voltage None of these compensate for line inductive reactance ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A fuse is a protective device None of these current controlling device current limiting device protective device None of these current controlling device current limiting device ANSWER DOWNLOAD EXAMIANS APP
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