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what is GRR(Grid Rotot resistance)?Why it is used beside of
LRS?
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Answer Posted / arun kumar.k
GRR it is may be resistance box it is the speed controlable
device and power saving device it is slip ring induction
motor Or rotor resistance motor
When Resistance Decereases speed increases
when resistance increases speed Decereases
| Is This Answer Correct ? | 7 Yes | 5 No |
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