what is mean by drives?

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what is the minimum winding resistance of 30hp compressor, to run or to switch on

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what ll happen if neutral is not shorted with phases while doing transformer short circuit test & what ll happen if neutral is connected to ground?

1 Answers  

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how can u determine size of the conductor by knowing the voltage level

2 Answers  

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How does a system control centre in a utility plant gets the grid frequency of the electrical network (50 Hz or 60 Hz)by the SCADA system?

1 Answers  

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we have one 75kw motor 380 volt 3ph amp134 please advise which size of cable required

2 Answers  

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why battery is connected in parallel ?

7 Answers  

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what is tha gap between the pole of 132kv line

2 Answers  

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Why we use stones in switchyard?

3 Answers   Havells, L&T,

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A copper wire of length l and diameter d has potential difference V applied at its two ends. The drift velocity is vd. If the diameter of wire is made d/3, then drift velocity becomes

1 Answers  

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what is mean by D.O. in distribution line poles?

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Explain the working of variable frequency transformer?

0 Answers  

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