We have 420volts, Diesel gen-sets each 750kva 4nos. we are operating with bus bar duct having 10x150mm for each face 4nos. our question is what is the minimum gap required between each face? is there any satutory regulations?

1 Answers   Alliance One,

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How to calculated capacitor rating both HT

10 Answers   Reliance,

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in a three pin socket y the pin of earthng is longer n bigger...?

3 Answers  

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In transformer which temp should be less oil temp are winding temp?

7 Answers   TCS,

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what is voltage gradient?

8 Answers   Bhel,

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WHAT IS LIGHTNING,HOW TO CALCULATE LIGHTNING DESIGN CALCULATION?

2 Answers   L&T,

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What are the reasons for the parallel operation of transformers?

0 Answers  

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please anybody help me to find out the BHEL trainee Exam previous year questions papers . if u ve pls. send it to surekhared@gmail.com

0 Answers   Bhel,

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How to measure 20 hp motor resitance

1 Answers  

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As we know diode work on both negative and positive but converting ac into DC we have to given a/c from negative of diode or positive side.please give me answer.

0 Answers   cpgn,

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star delta connection used in reduce the starting current at 3 times . how its reduce the current please explian .

7 Answers   HP,

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What is the difference between MCB and Earth MCB? What is the working principal of MCB?

2 Answers  

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