How can we calculate the resistance of earthing & how can we control it?

2 Answers  

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how to find the starting current of the motor?

1 Answers   BOC,

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by what factor the starting current is used when comparing star and delta connection for motor starting?

0 Answers  

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what is isochronous mod? what is voltage drop mode and p.f mode?

0 Answers   ABB,

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how we are measuring the winding temperature of the transformer?

11 Answers  

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The earth pin of some three pin plugs are seen split. why?

1 Answers  

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Pl. share your experience about industrial-electronics repair of machine tool.

0 Answers  

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i have completed deee and i've (June2012-feb 2015 experience in electrical maintenance in pvt ltd company.company having HT & LT electrical power.how to apply electrical C-license ,NOW I was resigned my job,what are requirements of applying for c-license

0 Answers  

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how to calculate of which rating transformer should be selected? take any example

2 Answers  

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We need to current density & short circuit calculation at 65kA for aluminium & copper busbar.

0 Answers  

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how to reduce shorting current in a slipring induction motor

3 Answers  

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what is the function of bearing in dc mchine" and where it is placed

0 Answers  

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