Why there is a current in neutral line

3 Answers   Honeywell,

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whats the formula for convert KVAR to FARADS

2 Answers  

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Why we are testing a tan delta test in transformer? which purpose conduting that test? and time priode test?

1 Answers  

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what are the parameters plays a major role in Potential transformer Burden calculation??

0 Answers   ABB,

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I If i have 2kv ups in which 38Amp *8battries hou many hour's back up i get from 600Watts

2 Answers  

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In a star to star transformer can we use a common neutral for both star connected primary and secondary

1 Answers  

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Is Neutral earthing necessary for single phase system or Genset? if yes or no then why?

1 Answers  

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I HAVE BEEN SELECTED FOR APGENCO A.E(ELECTRICAL) 2008.HOW MUCH WEIGHTAGE FOR INTERVIEW AND WRITTEN TEST.HOW I HAVE TO PREPARE. PLEASE GIVE INFORMATION IF U KNOW.WHAT ABT G.D THIS TIME.CALL RATIO 1:2

0 Answers  

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what is apparant power and reactive power

2 Answers  

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What is meant by Creepage Distance in Insulators?

2 Answers   Areva,

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Cb closed condition if there is a tcs fail whether cb will trip or not

0 Answers   AADC,

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what is power system transient condition

1 Answers  

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