Why the frequency of ac in india is 50 hz but in some other countries it is 60 hz.

0 Answers   BARC, Fedco, Qasco,

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) why transformer cannot rotate though the principle behind induction motor is similar to a transformer

3 Answers  

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how can we chack a capacitor in acircuit

2 Answers  

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what is the different between rms and average value

1 Answers   Finolex, TATA,

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Explain RLC circuit?

0 Answers  

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What are the protective devices in a DC/AC motor starter?

1 Answers   CTS,

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what is The difference between national electrical code and I.S.Code (electrical) and what is the value of NEC in electrical engineering field

0 Answers  

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What is polar plot?

0 Answers  

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what is different between earthing and grounding for a electrical eqipment ?

2 Answers   BARC, Omega Maritime,

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What will be cross section area of copper conductor for carry 2000 amps & 2500 amps....sq.mm.?/

3 Answers  

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why compound generator is used in generating station?

2 Answers  

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what does kirlosker deals with?

3 Answers  

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