what happens when d cexcitation given to alternator is
removed while it is running or what happens when dc
excitation is failed in alternator while running?
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Answer Posted / raj
Every one is right but one more thing will happen that is
Alternator will work like motor and will draw power from
other source ( with that it synchronised )known as reverse
power and further RPR will trip the Alternator breaker.
(Approx continuous rating for reverse/negative power is 10%)
| Is This Answer Correct ? | 7 Yes | 14 No |
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