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..???

1 Answers  

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what is the grounding Calculation formula? spouse i want to provide grounding to 3phase 18kw motor or i want to provide ground to 3phase 10kva dry type transformere or you give me any exemple...... Thanks.

0 Answers  

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fog produced due to?

2 Answers   MAHINDRA,

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Which motor has more efficiency ;Synchoronous or Induction motor ?

4 Answers   TATA,

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why the rating of a transformer in kva not in kw.

9 Answers  

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what is the formula of starting current of 3phase and 1 phase motor???

0 Answers  

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how to convert psi into kilo pascal? what is the suction pressure & discharge pressure of chiller?

1 Answers  

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What is earth system using on the floater TN-S or TT. Iam not sure and what ICCP

0 Answers  

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How can you test the vector group of power transformers?

2 Answers  

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A 11KV, 1200 A breaker combination fixed in a cubicle for HT motor.Is normally for 11 KV motor fuse is using? if Yes, What range fuse is required?

0 Answers  

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What is function of Diesel Generator?

2 Answers   Bhel,

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diffrence between alternating and pulsating field?

1 Answers  

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