Answer / k.prakashchandra

Inter turn short , over voltage , overload , bad cooling , bearing friction, unbalanced voltage ,....

Answer / shahbaz

The reason of overheating is generally due to i2R losses and in induction motor the current drawn by motor is high as there is air gap to produce the magnetizing current and also the flux density is required high. hence over heating occoures

how the speed of the gets motor regulated. does it draw the same current on the all speed level.

0 Answers   Danko,

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which metal is use in shunt

4 Answers  

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If a motor of 30KW rating &200 mtrs distance from feeder give me the cable size selection calculation?

0 Answers  

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what is the meaning of improving the power factor (give technical ans not therotical)

2 Answers  

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What are the reasons for the parallel operation of transformers?

0 Answers  

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Do you know how to measure the earth resistance?

7 Answers   Manhattan,

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what is p.s impedance measurement test in earthing transformer?

0 Answers   Greenko,

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please, Send me last technical test question paper in my email id..

0 Answers  

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errection check list for transformer maintenance

0 Answers   RRB,

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A distribution transformer giving afrequency of 200HZ, where it is rated for 50HZ. when it will occure?

2 Answers  

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how does relay works?

16 Answers  

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What is basic fundamental for choosing NGR or NGT for any generator neutral grounding

5 Answers   EDF,

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