could mail me the question papers for the test.

1 Answers   ONGC,

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how do we select a copper power cable for a 10 HP, 1440 rpm, 440V, 3 phase AC motor?

4 Answers   Rolling Mill,

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how electrical earthing maintenance done in industry?

0 Answers   L&T,

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If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?

0 Answers   REM Electromech Pvt Ltd,

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what is dc mator?types of dc motor?losses in dc motor?what is the mechanical,electrical and commercial efficiency of a dc motor?

0 Answers  

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how we can check that any motor is faulty may be single phase or three phase?

2 Answers   MAHINDRA,

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how does a submersible pump work..?

0 Answers  

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what is volt drop formula?stm

1 Answers  

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How to Decide(calculate) Bush bar size for copper and aluminiam ?

0 Answers   Essar,

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How to calcluate the current by means wires/cables in square mm

2 Answers  

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transformer phasor diagram under load explain it?

0 Answers  

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how to reduce shorting current in a slipring induction motor

3 Answers  

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