Answer / k.prakashchandra

I= VA/root3 x V line -is the formula for current in each
phase or it may be written as VA/3 X phase voltage also.

BRIEFELY EXPLAIN MEGGAR PRINCIPLE

2 Answers  

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Why the wave trap is put in Y phse only in switchyard?why not in other phases?

1 Answers   IAG Automation, REL,

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How can we parallel two transformer with vector gorup YNd11 and YNd1?How is connection two transformer GT?

3 Answers  

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please explain how to do 'pole drop test' on generator?

0 Answers  

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why the iron chains were hanged at the back or front of the trucks earlier which were touching the earth?

2 Answers  

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Advantages of using generator circuit breaker (GCB) scheme in a power station ?

0 Answers   Gridco,

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Three phase star connected PT transformer primary side one phase fuse is blown what will be the output in secondary side(Secondary side also three phase star connected)

2 Answers   Sun Pharma,

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Generally transformers has delta primary and star secondary. But in some transformer i saw Star primary and delta secondary. what is the reason for chosing like this?

2 Answers  

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Can anybody post questions asked in Engineers India Limited Interview? Thanks in advance.

0 Answers   Engineers India Limited,

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What is cathode ray oscilloscope (cro)?

0 Answers  

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What do you mean by turns ratio of instrument transformer?

0 Answers  

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what is auxilliary transformer??

3 Answers   Bhel,

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