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 Which of the following circuit breakers is prefered for EHT applications ? Sf6 CB air break circuit breaker bulk oil circuit breaker low oil circuit breaker Sf6 CB air break circuit breaker bulk oil circuit breaker low oil circuit breaker ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The normal current in a power line is 100 A. If a short-circuit fault occurs on the line, then one can expect the short-circuit current to be 100 A 200 A more than 1000 A 300 A 100 A 200 A more than 1000 A 300 A ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A short-circuit is identified by voltage drop voltage rise no current flow heavy current flow voltage drop voltage rise no current flow heavy current flow ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Wave trap is used to trap waves of either of the above power frequencies 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 ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The fusing factor is None of these always more than 1 always less than 1 always 1 None of these always more than 1 always less than 1 always 1 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS