Switch Gear Admittance relay is impedance relay directional relay None of these non-directional relay impedance relay directional relay None of these non-directional relay ANSWER DOWNLOAD EXAMIANS APP
Switch Gear SF 6 gas is yellow in colour is lighter than air Is nontoxic has pungent small is yellow in colour is lighter than air Is nontoxic has pungent small ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Air blast circuit breaker is used for short duty intermittent duty repeated duty over currents short duty intermittent duty repeated duty over currents ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The fault that imposes severest duty on the circuit breaker is line to ground fault two lines to ground fault all three lines short-circuited line to line fault line to ground fault two lines to ground fault all three lines short-circuited line to line fault ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The transient voltage that appears across the contacts at the instant of arc extinction is called restriking voltage peak voltage supply voltage recovery voltage restriking voltage peak voltage supply voltage recovery voltage ANSWER DOWNLOAD EXAMIANS APP
Switch Gear HRC fuses provide best protection against open circuits short circuits overload reverse current open circuits short circuits overload reverse current ANSWER DOWNLOAD EXAMIANS APP
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