Answer / badal

all of them work on a farradys law of electromagnetic indution.

why r use the wave taper in the substation ?

2 Answers   L&T,

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what is the formulae of calculating voltage drop?

2 Answers  

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why transformer ratings are in kva

4 Answers  

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Hi, This is Laila. I am selected for syndicate bank interview. Could you please share your views and the questions asked if you have faced the interview My email id is laila_honey09@yahoo.com Please send as fast as u can.Thank You Thanks... Laila.

0 Answers   RRB,

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How wti of transformer works?

5 Answers   Vedanta,

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what is the working principle of electrical motors?

4 Answers  

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phase colour is indicated by R Y B (red yellow blue) but in transformer i have seen U V W instead of (R Y B) have any meaning of this

3 Answers   Areva, Kim Yew,

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what happens when the phase and earth wires comes in contact? and why

2 Answers  

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what is the tolerance of electrical frequency for India? it's .5% or 1%?

8 Answers   Engro,

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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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what is AMF panel????????

8 Answers   ACC, Shree Cement,

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What is SMPS,How does it works?

4 Answers   Bharti, TCS,

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