What is star-delta transformer?

0 Answers  

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Tell me all plants load factors i.e which plant operating on which load?

0 Answers   Bhel,

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Capacity of circuit breakers all types

1 Answers   Megatron Solutions,

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OHMS LAW

9 Answers  

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why the vector group of excitation transformer is YD5(150 deg)how is this factor decided.

1 Answers  

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Anyone who can recommend an equivalent to Envirotemp FR3 of Cooper?

0 Answers  

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which turbine has high thermal efficiency a)open gas turbine b)close gas turbine

2 Answers  

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Simultaneous trip of incoming and outgoing breakers of 400kv/220kv trnasformer. What are the probable causes?

2 Answers  

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What are the two basic types of transformers?

0 Answers  

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how braking & making capacity of circuit breaker are calculated?

0 Answers   Bhel,

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How does frequency affect KVA rating of a transformer? If a 500 kva, 500 to 250 v, 60 hz t/f used in Canada is to be operated on 50 hz in Europe frequency then how will its KVA rating change? a-increase b-decrease c-remains same

1 Answers  

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How to calculate the External Resistance required for 60HP slipring motor in case no any data of the Motor is available???

0 Answers  

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