Switch Gear A short-circuit is identified by heavy current flow no current flow voltage drop voltage rise heavy current flow no current flow voltage drop voltage rise ANSWER DOWNLOAD EXAMIANS APP
Switch Gear To reduce short circuit fault currents......... are used. resistors None of these reactors capacitors resistors None of these reactors capacitors ANSWER DOWNLOAD EXAMIANS APP
Switch Gear protection of fuses is generally not used beyond 20 A 50 A 200 A 100 A 20 A 50 A 200 A 100 A ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The fuse rating is expressed in terms of kVA current VAR voltage kVA current VAR voltage ANSWER DOWNLOAD EXAMIANS APP
Switch Gear An efficient and a well designed protective relaying should have All of these high speed and selectivity good selectivity and reliability economy and simplicity All of these high speed and selectivity good selectivity and reliability economy and simplicity ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The current rating of a fuse is 5A. The fusing current will be 2.5 A 5 A more than 5A 1 A 2.5 A 5 A more than 5A 1 A ANSWER DOWNLOAD EXAMIANS APP