Answer / 9581677040

i don't know

what is the proximity & ferranti effects can you explain to me

1 Answers   APTransco,

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differentional compound gernater used for wielding porpose. why????????//

2 Answers  

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what is the difference between earthing and grounding?

6 Answers   Bhel, Wipro,

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on what factor insulation resistance depends

2 Answers   Uttam Sugar,

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Why the transformers are rated in KVA ? in new view

3 Answers  

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if step down transformer step down the voltage,will current will also be proportional step up. If yes then how transformer handle such a large current?

4 Answers  

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what does happen if generator frequency fall in running condition & what should require immediately

4 Answers  

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what is the maximum rating(KVA) of transformer can be used in distribution side..(11KV/440v) and why??

1 Answers   Jindal,

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how much current and power in watts can be carry by 2.5^2mm cu wire and 4 core 10^2mm Al cable?

1 Answers  

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what is the use of power factor ? where its applicable ?

4 Answers  

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1)Why electric shock is feel ?? n in a Electric Train why we didnt feel that ? 2)What is the reason for transformer Noise ?? 3)What is relation b/w Transmission Lines & Communication Lines ? 4)Which material is used for making Transformer oil & How u measure its dielectric strength & Name the test ?

14 Answers   NTPC, Tata Power,

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what is the difference between contactors & relay.

2 Answers  

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