Switchgear Protections - Study Mode
[#101] A.C. network analyzer is used to solve problems of
Correct Answer
(D) Load flow, short-circuit and stability
[#102] Interruption of large currents by relay requires
Correct Answer
(D) all of the above
[#103] In Railway applications ______ circuit breaker is used.
Correct Answer
(D) air break
[#104] A short-circuit is identified by
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(B) heavy current flow
[#105] The fuse wire, in D.C. circuits, is inserted in
Correct Answer
(C) both (A) and (B)