Answer / 7anoter4

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ewh.ieee.org/soc/pes/iwg/Publications/Insulators101PanelFina
lA.ppt

How can make a star delta with Rstar delta feeder ( ( 4contactor & one timer ) pls answer with digram (power &control digram)

1 Answers  

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why induction generators are used in wind mills.why cant synchronous generators b used??

2 Answers  

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How can get electrical c licence.Now i am working in spining Mill , transformer capacity 2750kva. Sanction demand 2250kva. Please advise me . My contact no 09944226823

5 Answers   Pace Power Systems, VRVS, VSJ Industry,

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Why Lighting transformers are used? what will be the current if lightings connected through direct raw power?

1 Answers   BMM,

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where they are using surge arrester and lighting arrester? how they connect? what is the purpose of that?

1 Answers  

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you have an automatic voltage regulator at home for your appliances,if the voltage in your area drops from 220v to 190v,does the output of the automatic voltage regulator drops?or does it retains the 220v output?

4 Answers  

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sourse is 66 KV / 350 MVA, transfarmer is 1000 KVA 6.6 / 0.415 kv, iF fault is 28.75 MVA on 0.415 KV Bus then calculat the Transfarmer Impidance

1 Answers  

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capacitor is load free component but why ampare meter shows current when capacitor bank breaker close?

5 Answers   Bhel, OPS,

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What is the speed of electrical supply?

3 Answers  

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function of soft starter .

2 Answers  

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What is the Minimum winding resistance of motors ( small & big)? referance range

1 Answers   TATA,

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Is current shock due to voltage or current? pls answer

2 Answers   ABB,

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