which relay is used on long transmission lines

10 Answers   ABB, Bhel, Student, Tata Steel Limited,

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How can we calculate cable size in Low voltage & high voltage

0 Answers   United Breweries UB,

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why the power factor is low at no load?

1 Answers  

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WHY IS THE UNITY POWER FACTOR NOT THE MOST CONOMICAL POWER FACTOR?

3 Answers  

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sir, is there any ratio,this much of A.C volt is equal to D.C voltage

3 Answers  

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why abcd parameters are called transmission parameters

0 Answers  

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how we can find out the speed of fan without using any measuring instrument

2 Answers  

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how to measure earth pit resistance

7 Answers   BARC, BYD Electronic, Construction,

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what is 30-phase of transformer

0 Answers  

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MCB is used for high rating &MCB is used for lower rating.What is technical difference between ACB & MCB?

7 Answers  

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I am doing apprenticeship training at HT switch yard in NLC. How can i get electrical c license. ??? What r the rules for getting it as an apprentice? ??

0 Answers  

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If induction motor load is incresed motor speed decrases.But in syncronous motor load incrases speed canstant why?

5 Answers  

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