Procedure for conduting vector group test on power transformers.why it is conducted?

6 Answers   Grasim,

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What are safety features considered for Lifts during emergency?

1 Answers  

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what is a composite error in current transformers, why occurs & in which it will occur i.e, either metering ct/ protection ct

0 Answers  

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what is load vs Torque curve & why it is used?

0 Answers  

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What is the formulae of Megger value for a A.C.Motor

0 Answers  

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c++ write a program to use a fuction call "max"which accepts an intger arrey of size5.as an arrument and return the larger and smallest of the arrey to main without changing. the original changing of the original position of the element of the arrey.

0 Answers  

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How to measure power in 2 or 4 or n phase circuit? Please give me a formula.

0 Answers  

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What is the requirement of grounding the neutral of single phase generators on load? If the neutral is not grounded, what will be the effect?

0 Answers   HAL,

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what is zero sequence curr ent ?

4 Answers  

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which oil used in transformer?

5 Answers  

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if we supply DC power to AC transformer then what its result?

15 Answers  

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generally rectifying of ac tells. ac signel appear at phase and neutral with respect to frequency by -veand +cycles. but we doesn't experience shock with neutral in house hold ac??????.

1 Answers   ETA, RRR, TCS,

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