what is skin effect

7 Answers   NHPC,

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How to calculate current carrying capacity of copper conductor _ such as cable size 25sq mm,50 sq mm, 75 sq mm, 100 sq mm

2 Answers  

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In simply words(not explain any formula )what do you mean by power factor.?

5 Answers   DRDO,

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75 kw motor take 45 amp in no load delta in star 10 amp but in load it will take 160 amp but IR velue of winding above 500 at 1kw ph to earth and ph to ph. what problem it should be?

0 Answers  

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why any inductive load need free wheeling diode?

4 Answers   Essar,

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What Should I Know about Metering, Switchgear and Panels?

2 Answers  

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what is 400kv doble circuit quadpole tower?

0 Answers  

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What is the difference between single point and double point bonding. please kindly detail about bonding of cables.

0 Answers  

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why we not using 230kv directly why we are stepping down and then stepping up

2 Answers   Siemens,

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If the characteristic Impedance is equal to load Impedance then…… a) voltage will be increased b) power transmission is zero c) …… d) max. power is transmission to load

2 Answers  

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what is slip?

3 Answers  

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WHY LATCHING CURRENT IS GREATER THATN HOLDING CURRENT?

1 Answers  

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