explain the Trip supervision circuit

0 Answers   NCC,

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We have a 1275KVA existing Transformer in a power plant project. Customer want to get it test & confirm whether it is a Dyn1 Transformer or not. Pleae let me know how to test it.

1 Answers   Allied Group,

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what is self capacitance of inductor

0 Answers   Bhel,

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How much ampere can withstand for 2sq mm c able?

2 Answers  

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why the power factor is low at no load?

1 Answers  

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How to calculate of maximum demand if given 628kw, 785kva, 0.8 p.f.

0 Answers  

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What is the difference between Split ring and slip ring?

8 Answers  

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What is EHT tariff or Power factor Tariff ????

0 Answers   KSEB,

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how can i reduce sparking without stepdowning the voltage

0 Answers  

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Why dose an electric meter record KVA when there is no load on a 500 KVA transformer

1 Answers  

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we r having 3 core 3 1/2, 4 core cables how we can know this cable has to be used for this purpose?

5 Answers  

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what is the difference between 50 hz freq. and 60 hz freq.? which is better and economic in them ?

0 Answers   Faurecia,

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