Answer / akr

W=v*I
V=W/I

Answer / bidyasagar

POWER=AMP*VOLT MATHMATICALLY
P=VI

What is the meaning of Dyn11 of Transformer.

17 Answers  

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corona happens more in ac or dc?

5 Answers   MAHINDRA,

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In a 11000/440 V transformer, when any one phase of 11 KV supply fails (ie., single phasing), what happens to the secondary voltage and why?

3 Answers   Secure Meters, TCS, Torrent Power,

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what is IMPEDENCE? FORMULE?

6 Answers  

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Why generally the transformer primary is connected in star & secondary in delta

7 Answers  

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what is range ACB

11 Answers  

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What are the applications of the electric motors?

0 Answers  

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I have running 4 generator in paralel.All generators Voltages is same(470 V),KW also same (100 KW) but only No2 generator Amper is high than another generators. DG No:1,3,4 470V,100KW, 150 A DG No:2 470V,100KW,400 A

4 Answers  

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What is mean by Sensitive Earth fault & what are the effects

1 Answers   Enteg Technologies,

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wht is the purpose of the earth electrode other then earthing

1 Answers  

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why we are grounding the neutral?

1 Answers   GE,

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If 3-Ph motor of same rating connected in Delta & Star for same load one by one then which connection take more current in running (not in starting)for full load.(eg 8.5 KW,3-Ph 400 V)

1 Answers   GE,

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