Switch Gear A fuse in a motor circuit provides protection against None of these overload short-circuit and overload open circuit, short-circuit and overload None of these overload short-circuit and overload open circuit, short-circuit and overload ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Air blast circuit breaker is used for short duty intermittent duty over currents repeated duty short duty intermittent duty over currents repeated duty ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Which of the following is the least expensive protection for over current is low voltage system ? air break circuit breaker rewireable fuse isolator oil circuit breaker air break circuit breaker rewireable fuse isolator oil circuit breaker ANSWER DOWNLOAD EXAMIANS APP
Switch Gear When a fault occur in a power system, the circuit breaker None of these is opened manually opens automatically is opened by remote control None of these is opened manually opens automatically is opened by remote control ANSWER DOWNLOAD EXAMIANS APP
Switch Gear In Railway applications ______ circuit breaker is used. bulk oil air break minimum oil SFe bulk oil air break minimum oil SFe ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The device that detects the fault in a power system is circuit breaker relay None of these isolator circuit breaker relay None of these isolator ANSWER DOWNLOAD EXAMIANS APP
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