Answer / samy

Rising main IS

IS 8623
IEC 439

If a 3 phase induction motor is in off condition in the conveyor and rotor of the motor keeps moving with the conveyor than the resistance of windings of motor varies. why is it so ??

0 Answers   Jindal,

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what is the prosses for getting of 33kv licence (i have completed my engineering degree & working in 33kv substation for contract basis )????

0 Answers   Surana,

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Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.

0 Answers  

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Pl. brief about break-down maintenance of machine tool.

0 Answers  

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how to find out 3 phase complex power in per unit in unbalanced system?

0 Answers  

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definition of fault level in powersystems?

4 Answers  

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From stability point of view,What(higher/lower) should be the value of inertia constant of rotating machines?

1 Answers  

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impliment (AB)`+C to transistor representation

0 Answers   Ascent,

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i ha done my 10th with 71% ,ITI with 81% 11th with 75% 12th 43% apprentiship with 71% in SAT i secure 1390 ,TOEFL 27 i was refused four times and in all me interview visa officar told that i am not Qualify for study in USA but i completed my 12th yes i got low persentage in my 12th but i seen to much student they already got visa with them 3 or 4 backlocs so why they are refused me ?

0 Answers  

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i want the formula of total eletical knowledgement

1 Answers  

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what happens when a dc shunt motor fed with an alternating suppy ?

1 Answers  

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when transformer oil should be filtered/tested?

3 Answers  

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