when we conduct high voltage testing why milli amp. is required?

2 Answers  

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Please provided formula for calculate the cable size from step up transformer to M.V panel, run overhead aluminum cables, total load is 5mega watt, total length 900 feet.

1 Answers   SK Engineering,

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induction motor. we have a three phase supply from diffrent source like R= transformer. Y = DG sets. B = ups. if motor is runing.

4 Answers   Birla,

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What is the differance between a converter duty transformer and normal power transformer?

1 Answers   Bhel,

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How is the AVR working?

1 Answers  

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the 230 value of voltage which is use in our home . is that value is rms, aerage or peack value of voltage?

5 Answers   L&T,

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for a 33/11kv transformer, after step down what happens to the balance 22kv.

2 Answers  

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What is Fire Panel ? How it works ?

1 Answers  

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Why a transformer is rated in kVA and not in kW??

9 Answers  

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Hi, We have have the major losses between BBT ( Bus Bar Trunking) to LT Incomer & LT to HT incomer, how to arrive the losses?

1 Answers  

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What is the purpose of taking Capacitance and Tan Delta Test in Transformer bushing?

2 Answers  

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what is power factor? is it good or bad for a system? what will happen if power factor increase or decrease?

4 Answers   Bhel,

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