difference between earthing and grounding?

2 Answers   ABB, Bharti, L&T,

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how we can do the insulation on secondary of ct explain and so that tan delta will within limit

0 Answers  

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HI, I want to buy a new Xformer to my plant. what are the main parameter should I check ( Xformer rating is 16 MVA)

2 Answers  

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what is the circulate the diesel in DG in side pls tell parts name and picture with circulate the diesel

0 Answers   Mukand,

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What are the special cables required for explosion proof wiring?

0 Answers  

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WHAT IS THE MEANING OG (li = 7 In)

0 Answers  

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After completing iti in electrician, how can i get certificate of electrical supervisor? What ia requirements. For it?

0 Answers  

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what is load balancing. what maximum load diffence is allowed between phases.

1 Answers  

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what is the length of air terminal in lightening arrester system.

1 Answers  

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I have 12MW gas engine based power plant its running parallel with grid. my problem is When cpp run in island mode(without geb) that time geb transformer power factor is 0.2 lagging. When cpp run with parallel that time power factor is 0.94 lagging So how can i maintain power factor ofgeb transformer in island mode 0.9 lagging?

1 Answers   SPCL,

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why transformer does not obey ohms low?

3 Answers   AITM,

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In what situations relays are used in Circuit breaker? In Above what rating of Circuit breaker the relays are used? Why relays are not used for CB like MCB?

0 Answers   Elektrotek,

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