Answer / taufique baig

for america its 110V and for rest of world its 220 V

Answer / ashok mishra

230 according to IER
and flucation of +-6%


sddiet barwala

in single phase we get 220 volt and in three phase 4420 v why this second Ques= in case three phase star conection our neutrul becom disconect what happan 3 Q=== a three phase house load and have unbalce load on different pahse diffrent current eg phase a 7A b 8A c 5A and voltage is 440 than how calculate it total load in kw pl give formula thanks

8 Answers  

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A three phase transformer 460v primary 220v secondary (three phase four wire system.) Why did we get 460 volts across the neutral on the secondary side?

3 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 design step down 12 V, 1mA small transformer from 220 V AC? Because according to VI relation and power transfer it results bulky...

0 Answers  

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why transformer rating in kva?

7 Answers  

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how do i convert 22kw to kva

4 Answers   Stag Computers,

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Which motor is suitable for mixer grinders.

12 Answers  

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what is different the DOL Starter and Star Delta STARTER

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what is meant by IGBT how they differ from tyristor ?

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what is the powerfactor

5 Answers   GVK,

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0 Answers   Wartsila,

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How much kv gas generator is needed to run 2 hp and 1 hp airconditioners, plus a refrigerator and 4 Tvs

1 Answers  

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