What is the type of electrical earthing recommended in hard rock area

2 Answers  

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We are having Chemical earthing pit the voltage between neutral to earth showing 22V how to solve that

4 Answers  

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WHY L-G FAULT IS MORE SEVERE IN TERMS OF RRRV?

0 Answers   Engineers India Limited,

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how work a harmonics filter(L-C combition).

1 Answers   Bhel,

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Explain the working of variable frequency transformer?

0 Answers  

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If 11 KV breaker on the primary side of a 11 KV/3.3 KV 12.5 MVA transformer can be installed at a distance of 1000 mtrs through a 11 KV cable. If no what are the probable reasons.

1 Answers  

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what is the difference between single ratio, multiple core and multiple ratio, multiple core ? please explain.

0 Answers   NTPC,

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What is the difference between switch gear and control gear ?

2 Answers   QU,

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why+ve is earthed in electrostatic precipitator in thermal power plant

0 Answers  

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how we can check new PT ? without name plate.

1 Answers   Indo Power Projects,

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What are the protections for HT Motors?

1 Answers   BARC,

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how many types of colling system it transformers?

8 Answers   ONGC,

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