Answer / emmanul joseph

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what difference beetwin phase voltage & line voltage and phase current& line current ?

1 Answers  

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HOW SKIN EFFECT REDUCE THE CROSS SECTION OF THE CONDUCTOR

2 Answers  

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after applying C-License in how many days we get it?

2 Answers  

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if we want ot select cable size with reference to load current it take than what is the formula and it is same for aluminium or copper?

3 Answers  

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What is polarisation index value?.(pi value) Simple & brief definition of polarisation index?..

7 Answers  

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Why 15Amp. MCB is suitable to carry load of 1.5Ton Ac please Explain?

0 Answers  

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What is the acceptance value of leakage current in HI POT test

2 Answers   CPCL,

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Explain what is electric traction? Explain few advantages of electric traction system?

0 Answers  

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Why 60Hz motor taking more current on load in 50Hz power supply?

1 Answers  

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What makes the difference between 50Hz supply and 60Hz supply which one is economical? What is the use of using increased frequency?

5 Answers   ABB,

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how slip power recovery system work

0 Answers   Ambuja,

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which loses are in transformer .explane each loses

4 Answers  

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