What should be the BDV value of a new transformer oil

3 Answers  

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what will happen if there is a voltage leakage or current leakage in an electrical train

0 Answers  

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why is a power transformer used only occasionally?it is used to step up at generating stations?and that needs to be done all day long !!!!!!!

0 Answers  

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UPS battery Back time = no.of Batteries * Ah of the Battery / output KVA * 130 ? what is the 130 means ? can any one help? because all are using this formula how its came 130?

2 Answers  

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3 ph motor connected in star delta starter. when we start the motor it run in star but when in is going in delta it trips the main incoming supply. why?

3 Answers   Bajaj Hindusthan,

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What is the RME and explain the full form and what is the RME work?

0 Answers   JLL,

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ell me capacitor bank chossen formula.load in KW

1 Answers  

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What is formula calculation size cable wire ?

0 Answers  

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How Can You Relate Power Engineering With Electrical Engineering?

0 Answers   ABB,

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How one can check the charger of the mobile phone or any other charger .......... that is it working ? if , working is it delivering the required supply which is needed by the battery to charge properly ?

4 Answers  

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1.What is isolators and bus bars?give answer in details

2 Answers  

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Pls anyone explain me the basics of wiring a house?

3 Answers  

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