What is Residual Voltage & Residual Current?

4 Answers  

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in a refinery one motor is suddenly stoped. what will do how can i findout the problem explain step by step

2 Answers  

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How to calculate transformer capacity requirement for a project site?

5 Answers   ABB,

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I need tnpsc AE Electrical question papers

2 Answers   TNPSC Tamil Nadu Public Service Commission,

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What is clock position of Transformer?what are the clock positions are there?and what is different of them?

0 Answers   Synergy,

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what is the material use in bus bar & why.

3 Answers  

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how snubber circuit works to protect switching devices?

2 Answers   Electrotherm,

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What is the dimension of A4 sheet in mm?

6 Answers   Bhel,

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explain with the help of loading capability curve,reactive power generation and absorption from synchronous generator?

0 Answers  

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what is the chemical name for oil that used in the transformer

2 Answers   NCC,

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is any body explain me why return current in three phase power system is less then in a red, yellow, blue phases??? as we know Ir+Iy+Ib=In then why nutral wire has less then phase current????

2 Answers   Bhel, DRIEMS,

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What is MPCB, MCCB, ELCB, RCCB ? Explain them ?

2 Answers  

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