what is brushless alternator?

0 Answers  

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name of good resistance material

1 Answers  

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tell me working of air circuit braker.

2 Answers  

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how to calculate the size of the cable for a particular rating 3phase induction motor?

1 Answers   Godrej, Megatron Solutions,

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IF DISTANCE IS 100METERS B/W AMP.METER AND CURRENT TRANSFORMER WHAT WILL BE AFFECT IN ACCURACY .METER CAN SHOWING ACCURATE CURRENT OR NOT IF NOT WHAT CAN I DO TO GET 100% ACCURACY.

0 Answers  

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in transfomer which type of oil is use!

9 Answers   Essar,

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Why one side of secondary of transformer is earthed, to supply single conductor of electric traction system?

1 Answers  

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actually i can't understand what is 3dB ? and it's really not clear to me.please any one let it me be cleared.

0 Answers  

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Why grounding is generally done in supply end?

1 Answers   ISRO, OFBL,

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if there is nutral in phase why we use earthing wire and grounding? even at fault condition the fault current flows to neutral (it is a lower path)

0 Answers  

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we have total 1000hp motors we paid 7 laks rupees how to reduce power bill

4 Answers  

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how to stop oil leakage in power transformer.

1 Answers   APGenco,

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