Switch Gear An efficient and a well designed protective relaying should have high speed and selectivity good selectivity and reliability All of these economy and simplicity high speed and selectivity good selectivity and reliability All of these economy and simplicity ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A circuit breaker is a circuit interrupting device current limiting device current controlling device None of these circuit interrupting device current limiting device current controlling device None of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A fuse is never inserted in neutral wire negative of dc circuit positive of dc circuit phase line neutral wire negative of dc circuit positive of dc circuit phase line ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The transient voltage that appears across the contacts at the instant of arc extinction is called recovery voltage supply voltage peak voltage restriking voltage recovery voltage supply voltage peak voltage restriking voltage ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A _______ is used to measure the stator % winding temperature of the generator. thermocouple resistance thermometer thermometer pyrometer thermocouple resistance thermometer thermometer pyrometer ANSWER DOWNLOAD EXAMIANS APP
Switch Gear For the same power, the least size is of vaccum circuit breaker sf6 circuit breaker air-blast circuit breaker oil circuit breaker vaccum circuit breaker sf6 circuit breaker air-blast circuit breaker oil circuit breaker ANSWER DOWNLOAD EXAMIANS APP
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