sameer gupta


{ City } raigarh
< Country > india
* Profession * electrical & electronics
User No # 68187
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Question { UltraTech, 8365 }

i have 2 motor of same rating. on no load condition one
motor take 1.6A but other motor is taking 4.8A. what is the
reason of this. please explain with proof.


Answer

In case of 3 phase motors,
the motor takes higher current might have incorrect winding ratio which may cause unbalancing of 3 phase current.

Is This Answer Correct ?    2 Yes 1 No