Why r used of cable 50sq.mm and above size cable in 3.5 core. And below size in 4 core ? any technical reason please explain it

2 Answers  

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Define active and passive network?

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Write the current equation in series RLC circuits.

0 Answers   Agilent, Integreon, ZS Associates,

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Any one can explaination about calibration with rotating sub standards?

0 Answers  

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How synchronous motor helps to improve PF? plz explain

1 Answers  

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What is working of Trip Ckt.Supervision Relay?

1 Answers  

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why Current is lead 90 degree and voltage is lag 90 degree in a capacitor.? why Current is lag 90 degree and voltage is lead 90 degree in an inductor.?

0 Answers  

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why does the magnetic balance tests at transformer?

0 Answers  

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what is the difference between power and distribution transformer?

32 Answers   L&T, VJTI, Wenke Electricals,

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plz tell me about detailof induction motor Slip

2 Answers  

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how to protect motor in dol starter having capacity of 30 hp.40 hp?

0 Answers  

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how to select cable size according to ampere.

1 Answers  

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