Answer / pavan kumar

in case of slip ring induction motor harmonics occur due to
rotor conductor slots ie., due to non uniform air gap and
also due to improper design

why single phase to grd test in HV cable?why not 2 phase at a time?

0 Answers  

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If stator & rotor of a 3-phase induction motor have different no. of poles, will the motor run or not??

3 Answers  

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how many bulb of 60watt at 300volt is used to maintain 0.25 amp.with valid reason?

4 Answers   Cords Cable, TATA,

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what is mutual induction principle?

2 Answers  

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What is MS-EXCELL?

0 Answers   NTPC, Siemens,

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Rules and standards of electrical control wiring ?

0 Answers  

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what happens if i connect acapacitor to a generator load

5 Answers  

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How power factor of electric system improved?

6 Answers   Nalco,

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explain the process of commutation in a dc machine. Explain what are inter-poles and why they are required in a dc machine.

0 Answers  

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How to find the maximum load(in KW)in a big industry, having motors,lights,lifts etc..?

2 Answers   ME,

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I have raw material for making Compact-Choke for flourscent lamp of 40 Watts. We are suppose to get 0.4 amps output at end. but we are getting 0.42 or 0.44 amps and above. We have done many testings in different but nothing worked out. Please suggest me how to get the correct output. We are using 1. core winding of 700 windings of aluminium 2. E-shape iron fillings and I-shape iron fillings to surround the winding.

6 Answers  

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Does the ELCB or RCCB trip when it is connected to a primary side of a welding transformer?

3 Answers   Tata Motors,

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