Switch Gear Directional relay are based on flow of voltage wave power All of these current voltage wave power All of these current ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Which of the following is used in liquid fuses ? distilled water carbon tetrachloride transformer oil sulphur hexafluoride distilled water carbon tetrachloride transformer oil sulphur hexafluoride ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Which of the following is the least expensive protection for over current is low voltage system ? isolator air break circuit breaker oil circuit breaker rewireable fuse isolator air break circuit breaker oil circuit breaker rewireable fuse ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The fuse wire, in DC circuit, is inserted in Both positive and negative circuit None of these positive circuit only negative circuit only Both positive and negative circuit None of these positive circuit only negative circuit only ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The main function of a fuse is to open the circuit None of these prevent excessive currents protect the appliance protect the line open the circuit None of these prevent excessive currents protect the appliance protect the line ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The power loss is an important factor for the design of motor generator feeder transmission line motor generator feeder transmission line ANSWER DOWNLOAD EXAMIANS APP
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