why some transformer without breather.

1 Answers   GTS,

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How to select the cable size for the given load ?Pls explain the Formulae

3 Answers  

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I have a 600VA numeriv digital UPS for computer only. It holds for 15 minutes only. but i am try to using home CFL Light I cant using UPS 2 or 3 secound automatic off .but computer ok how to change this is in to ups ?

1 Answers  

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A shopkeeper allows 10% discount on the price of an article and sells it for Rs 7,600. What is the marked price of the article?

1 Answers  

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how to 2 phase supply from 3 phase

1 Answers  

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Why the Motor takes High Current in Starting time?

5 Answers  

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What is Energy based relay coordination & time based relay co-ordination? In which type of distribution arrangement these methods are applicable?

1 Answers  

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Why we connect the capacitor in Delta?if we conect in Star what will happen?

9 Answers  

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What is core CT & it's function?

0 Answers  

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if we have a power factor 0.99 and we add a capacitive bank with it then what happen?

4 Answers   University,

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Can anybody tell me the Electrical IS rules website?

1 Answers  

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hi i have a 400kva transformer i want to know the test i can use to check on it thx

1 Answers  

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