dev


{ City } nainital
< Country > india
* Profession *
User No # 67612
Total Questions Posted # 11
Total Answers Posted # 17

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Answers / { dev }

Question { Accenture, 10879 }

3 phase =440v
single phase = 230v
2 phase =?


Answer

440 phase to phase

Is This Answer Correct ?    8 Yes 3 No

Question { 2787 }

Is there a chance for a motor speed to become negative..??
What is the reason for such a phenomenon.?
In that case does the motor works as a generator..???


Answer

This phenomenon correct
only for synchronous motor
when it is over excited it acts
like an alternator.

Is This Answer Correct ?    4 Yes 0 No



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