Switch Gear The fuse wire, in D.C. circuits, is inserted in positive circuit only Both of the listed here none of the listed here negative circuit only positive circuit only Both of the listed here none of the listed here negative circuit only ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Admittance relay is None of these non-directional relay impedance relay directional relay None of these non-directional relay impedance relay directional relay ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The fusing factor is always less than 1 always more than 1 always 1 None of these always less than 1 always more than 1 always 1 None of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Wave trap is used to trap waves of higher frequencies entering generator or transformer units None of these either of the above power frequencies higher frequencies entering generator or transformer units None of these either of the above power frequencies ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Which of the following CB's is generally used in railways applications ? bulk oil circuit breaker sf 6 circuit breaker air break circuit breaker low oil circuit breaker bulk oil circuit breaker sf 6 circuit breaker air break circuit breaker low oil circuit breaker ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Which of the following is the least expensive protection for over current is low voltage system ? isolator oil circuit breaker air break circuit breaker rewireable fuse isolator oil circuit breaker air break circuit breaker rewireable fuse ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS