how is working the auto transformer?

1 Answers  

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5. What is PMG in Alternators?

11 Answers   L&T,

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how actually an anti pumping device works? what is the operational principal?

2 Answers  

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we have a 2000kva step down transformer at our site. The HT side is charged from 22000V. So the primary current will be 52.48A. So why the HT breaker(SF6 ABB) is rated of 1250Amps ?

2 Answers  

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Why corona takes place?

4 Answers   L&T,

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How many no. of earthing pits required for commisioning a new 320KVC DG Set????How????

6 Answers   Emerson,

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checklist of ELCB

1 Answers   EECE,

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how electricity is generated through electeic generator ?

1 Answers  

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The rating of Transformer are 11KV, 22KV, 33KV instead of 10KV, 20KV & 30KV?

2 Answers  

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What is the meaning of GRID?

21 Answers  

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what is the load amp for 1 HP 3 phase Motor ?

15 Answers  

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what is the form factor of DC voltage

5 Answers  

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