Switchgear Protections - Study Mode
[#86] Fault diverters are basically
Correct Answer
(C) fast switches
[#87] Relays can be designed to respond to changes in
Correct Answer
resistance, reactance or impedance
[#88] On which of the following routine tests are conducted ?
Correct Answer
(D) All of the above
[#89] Relays are used for phase faults on long line.
Correct Answer
(A) Impedance
[#90] By which of the following methods major portion of the heat generated in a H.R.C. fuse is dissipated ?
Correct Answer
(C) Conduction