Answer / vijayakrishnan

trip indicator will show thru' OLR

Answer / k.prakashchandra

Which panel ?

For Electrical / and Electronic Systems, when we say efficiency is 80%, then what happens to other 20% from the Power consumption.? I.e. what happens to this?

1 Answers  

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Testing procedure of DG alternator stability test

0 Answers   Amprotec,

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How to calculate the KA rating for a circuit breaker if we know the KVA rating of the generator feeding it?

2 Answers  

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What is the function of neutral CT in transformer? Turn ratio of typical CT for 2MVA transformer ? or relation between full load current of transformer and neutral CT ?

1 Answers   Electrical Inspectorate,

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Explain about p.t?

0 Answers  

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why reactive power control is required

5 Answers  

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What shall be the minimum distance to be maintained between two power cable in a common trench?

3 Answers  

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What is the lower limit of megger value for 66/11KV power Transformer ?

7 Answers   MSETCL Maharashtra State Electricity Transmission Co Ltd, Torrent Power,

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WHEN THESE TRANSFORMERS WINDINS CONFIGURATION ARE USED? SPECIALLY EXPLAIN REGARDING STEP UP AND STEP DOWN KEEPING IN MIND.AND REGARDING LOAD ALSO. a.star to delta b.delta to star c.delta to delta d.star to star ALSO EXPLAIN WHY V USE 415/415 TRANSFORMERS IN TUBEWELLS?

1 Answers   ABB,

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what is the calculation of current when a clampmeter is attached to two phases of any drives.

3 Answers   ABB,

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A cable with concentric PE conductor must be used with frequency converter circuits what does its means.?

0 Answers  

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why is only third harmonics is dangerous for electrical equipments?

3 Answers  

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