Answer / k.prakashchandra

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what is the voltages using in movie theaters??? why ??why not other??

0 Answers   Lanco,

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what is the working principle of energy saver control panel. please give the complete calculation & theory.

0 Answers   Lupin,

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what is the relation between the leading pf and supply voltage?

1 Answers  

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WORKING PRINCIPAL OF MCB

5 Answers   TATA,

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What is ramp signal?

0 Answers  

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What is floating earthing?

2 Answers   Equate,

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What was the Dg set radiator and lube oil temperatures trip in ACB

0 Answers   Gland Pharma,

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How To increase Knowledge Of boliler regarding To Only Electrical Field..

0 Answers  

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will aqatic animal die if we ground the wire of three phase instead of grounding to earth

2 Answers  

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Why different types of connection in transformers are used? (star/star,star/delta,delta/star,delta/delta)Why we are only taking in consideration of star/delta type transformers? if only star/delta is good in practice where doses other type of transformers are used? Note: i want to know place of using different types of transformers other than Star/delta type with brief description.

1 Answers   Electrical Tech,

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What is 100% protection of generator? Why 100% is not used but 95% is generally used?

0 Answers  

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What is triac?

3 Answers   NTPC,

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