Switch Gear The transient voltage that appears across the contacts at the instant of arc extinction is called supply voltage peak voltage recovery voltage restriking voltage supply voltage peak voltage recovery voltage restriking voltage ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The reflection co-efficient at the open circuited end of a transmission line None of these zero unity infinity None of these zero unity infinity ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The arc voltage produced in AC circuit breaker is always In phase with the arc current lagging the arc current by 90° None of these leading the arc current by 90° In phase with the arc current lagging the arc current by 90° None of these leading the arc current by 90° ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The rate of rise of restriking voltage depends on both inductance and capacitance of the system the inductance of the system only the capacitance of the system only the type of circuit breaker both inductance and capacitance of the system the inductance of the system only the capacitance of the system only the type of circuit breaker ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Dc shunt relays are made of many turns of thick wire many turns of thin wire few turns of thin wire few turns of thick wire many turns of thick wire many turns of thin wire few turns of thin wire few turns of thick wire ANSWER DOWNLOAD EXAMIANS APP
Switch Gear series reactors should have high impedance high resistance low resistance low impedance high impedance high resistance low resistance low impedance ANSWER DOWNLOAD EXAMIANS APP
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