what is skin effect and corona discharge ?

4 Answers   Asian Paints,

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A motor works on 30kw.it is working on 440volts.How much amper will be Required?

7 Answers  

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what can i do, if i want to carrier in design as i am electrical engg?

3 Answers  

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mounting of bucholz relay engle on transformer

4 Answers  

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The ratio of white balls and black balls is 1:2. If 9 gray balls is added it becomes 2:4:3. Then what is number of black balls ?

3 Answers   CTS,

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what is diff b/w electrical & electronics ?

6 Answers   Bhel, UltraTech,

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we have 400kv/6.6kv transformer ,it has total 9 taps on HV side with normal tap on tap no 5.when we took the ratio test we observed that ratio was decreasing from tap 1 to tap 5 and was found increasing from tap 5 to tap 9.What is the reason?if anyone have related document then please send me on the email id ankushbahale@gmail.com......plz plz

1 Answers  

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How I can Compare 120v/60Hz versus 220v/50Hz ? Please tell me both advantage and disadvantage ......

0 Answers  

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What do you understand by avr?

0 Answers  

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how to calculate the earth mat design in 132 kv substation yard ????

0 Answers   Divis Laboratories, KSEB, SWPL,

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why we use 3 phase in our country?..why no 4,5 or 2??

2 Answers   Siemens,

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Distinguish between shunt and series field coil constructions.

2 Answers   BEL,

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