What are the main parts of VCB?

12 Answers  

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Why X'mer rating in kva only?

4 Answers  

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what will happen when square wave is fed into input side of 3kva transformer and what you will get on output side.

3 Answers   Blue Star,

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What should be the minimum and maximum ohmic value for earthing?

2 Answers  

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In a HT switchboard where Nos. of Transformers are connected, how to decide Incoming cable size? Whether Cable should be rated for connected load or maximum demand?

1 Answers   Power Grid,

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what is the use of capacitor in online ups?

6 Answers   Emerson, ups,

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wat is the role of reactive power in power generation?why we have maintain it.

3 Answers  

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To avoid arcing what we connect in earthing.

4 Answers   HAL,

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synchronous motor of 13.5MW having which type protection? and how to set relay?give me relay setting calculation for different protection for this motor assume efficiency,power factor and other term if neccecery

1 Answers  

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What is application of MCB & How it works

1 Answers   TATA,

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Which state of India had first started power reforms?

1 Answers  

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expalanation for 5p10 class.

6 Answers  

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