Answer / babu

CT may be selected 1/2 of full load of the transformer

Answer / k.prakashchandra

NCT should be similar to line CT's

Why the brushes used in dc machines are made of carbon not from other metal?

2 Answers  

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Can anybody tell abt concrete encased earthing or grounding?

0 Answers  

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How can ou verify the size of conductor 50Sq.mm ACSR

0 Answers   Adani Power, Apar, EFS, Polycab, WHF,

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An AC coil to give DC supply whats happen in the coil.what type of problem are create.

2 Answers  

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How much pf maintan in dg set in 6o% load,when Dg runnig Neutaal Earthing removed what happen.

0 Answers  

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. The string effcy in AC sys is 80% Then for same power, the string effcy in dc sys is a) less than 80% b) 80% c) more than 80% d) zero

1 Answers   Engineers India Limited,

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why t/f are rated in kva. is it conserned with p.f.

3 Answers  

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What may be happen if neutral and earth is shorted in a substation

3 Answers   Bureau Veritas,

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how point on wave controller works.

0 Answers  

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what happens if we earth negative electrode of an rectifier transformer used in ESP. In which normaly positive is earthd from inside the xmer.

1 Answers  

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in three phase it represented by R-Y-B.what is full form of R-Y-B.

11 Answers   Sun Pharma, TCS,

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why do we need the body earth?

4 Answers  

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