What is the name of oil which is used in transformer?

3 Answers  

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Dear all, how we select the cable size according  to current with or without including different correction factor , is there any direct method for sizing of cable... 

0 Answers   Kharafi National,

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1)What will you do if main incomer VCB fail in your site ?

7 Answers   Honeywell,

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In industries Power factor is maintained by installing a suitable KVAR bank, How is the PF maintained for domestic use, where is the capacitor bank connected

3 Answers  

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Where double earthing is required? Is there any power specification to have double earthing?

10 Answers   Delphi,

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what is the maintain in ACB,VCB,MCB,MCCB breakers?

4 Answers   CTS,

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depending on what we can choose the rate of mccb considering that we know the total load

2 Answers  

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how to make parrallal ups

1 Answers  

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what are the factors to be considered while design the breaker either HT or LT??

0 Answers  

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why fuse is not applicable for nutral and what will happen when it applied.

4 Answers  

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The power supplied to a 33microF capacitor from a 120V, 60Hz source will be

0 Answers  

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what is a difference b/w earthing & neutral?

5 Answers   ABB, KEC, Sterlite,

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