why is one voltage transformers (instead of three ) installed at the entrence of the incoming line in a substation.

2 Answers  

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how withstand of hi-pot test outputs of transformer wire 2.5mm

0 Answers  

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what is circuit breaker in transfomer and where it used

0 Answers  

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what is the use of CurrentTransformer in AVR ?

2 Answers  

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Ratings of power transformer,Distribution transformer.

0 Answers  

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How many earthing pits are requier to disapper the surge current of one lighting arrester.

3 Answers  

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Why HT motor is connected in Star?

3 Answers   Equate,

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explain working of differential protection for a transformer?

1 Answers   BARC,

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Why increase in current leads to increase in conductor temperature?

0 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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Pls any send the cable selection chart. at azeemk30@gmail.com

2 Answers  

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Define newton's law of viscosity.

0 Answers   Godrej,

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