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Electrical Engineering · Q110

D.C. Generators

Engineering and GATE · Electrical Engineering · question 110

Q110

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
Answer
B.
increase the field resistance
C.
increase the speed of primemover
D.
check armature insulation resistance

Answer: Option A

Solution

Answer: Option A
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