If a self excited D.C. generator after being installed, fails to build up on its first trial run, the first thing to do is to______________?

Electrical Engineering Mcqs

If a self excited D.C. generator after being installed, fails to build up on its first trial run, the first thing to do is to______________?

(A)  reverse the field connections

(B)  increase the field resistance

(C)  increase the speed of primemover

(D)  check armature insulation resistance



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