what is the different bitween ETP & WTP

1 Answers   Square Pharma,

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difference between diode and scr?

2 Answers  

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how to find the 2500 KVA transformer rated primary and secondary volt and current?

4 Answers  

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Why are transmission lines multiples of 11? Is it because of some historic reason ? Or is there a scientific base to it?

5 Answers  

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wat is the difference between real power and reactive power..which is useful..?and how it s useful..wat is the effect of these on a power system...

10 Answers   ABB,

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why colour of electrical equipment( like transformer) is grey

10 Answers   Trident,

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What is a variable speed motor?

3 Answers  

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1. what is the meaning of bus? 2. what is the dc transformer? How it work 3.what is the function of the serge absorber? 4.How the CT and PT rating calculate/

1 Answers  

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i have done my b.tech in 2009 .still hunting for a job...wat shud i answer if intervevwr asks..(what u have done 1yr)

1 Answers   TATA,

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How do we calculate transformer oil in liter from the rating of the transformer.

0 Answers   BARC,

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WHAT HAPPENS IN DIFFERENTIAL PROTECTION IF CT REACHES ITS KNEE VOLTAGE POINT?

4 Answers   Jindal,

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What is meant by operating sequence of VCB : 0–0.3sec.–CO– 3min.-CO

2 Answers  

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