how to convert star network in delta or vice versa...?

1 Answers   Toyota,

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How can we calculate the rating of a cable with formula?

2 Answers   TATA,

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what r the main parts of central chiller plant in Air conditioner ? explain the function of each?

12 Answers   ITC Infotech,

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what is the disadvantages of common earthing for AC and DC equipment? (i am talking about inverter control room and inverter duty transformer earthing is common...?)

0 Answers   TATA,

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what is buchholz relay?what is it used for?

8 Answers   Engineers India Limited, NFCL,

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What is the difference between electrical earthing and electrical grounding?

0 Answers  

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How to calculate Maximum Demand from Energy meter Reading.

1 Answers   Etisalat,

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NGR? What is NGR?

14 Answers  

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what do u mean by bus bar?

6 Answers  

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what is a switchgear. what is its work & where it is used?

5 Answers  

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How will u calculate wire size according to current rating?

2 Answers   Global Computer,

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which is best ac or dc

3 Answers  

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