Switch Gear A.C. network analyzer is used to solve problems of Load flow Load flow and stability Load flow, short-circuit and stability Load flow and short-circuit Load flow Load flow and stability Load flow, short-circuit and stability Load flow and short-circuit ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Insulation resistance of high voltage circuit breakers is more than 1 mega ohms 100 mega ohms 500 mega ohms 10 mega ohms 1 mega ohms 100 mega ohms 500 mega ohms 10 mega ohms ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The making capacity of a circuit breaker is equal to 2.55 × symmetrical breaking capacity √2 × symmetrical breaking capacity None of these √3 × symmetrical breaking capacity 2.55 × symmetrical breaking capacity √2 × symmetrical breaking capacity None of these √3 × symmetrical breaking capacity ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The device that detects the fault in a power system is isolator relay circuit breaker None of these isolator relay circuit breaker None of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear For which of the following protection from negative sequence currents is provided ? Transmission line Transformers Generators Motors Transmission line Transformers Generators Motors ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Admittance relay is non-directional relay impedance relay None of these directional relay non-directional relay impedance relay None of these directional relay ANSWER DOWNLOAD EXAMIANS APP
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