What should be the setting of an earth fault relay.

2 Answers   HP,

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why electrical power has benn needed for speed controller of woodward governor control for biomas power plant

1 Answers  

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what is hourly consumption of coal in therma plant

2 Answers   NPCIL,

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a new 3ph induction motor doesn't rotates their ratted speed, why ?

2 Answers   Sail,

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Please explain open transition and closed transistion system in Star delta Starter?and also the state difference of both?

4 Answers  

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why skin effect is decreases with decrease with frequency? why skin effect occur

5 Answers   Kirloskar,

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Why L.T.Cable voltage rating is 1.1kV,where as system voltage is 0.415kV?

0 Answers   HCC,

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why always out of the 3 phase(RYB) of supply, in Y phase w.r.t the voltage is higher? on R & B phase the voltage will be lower as compared to Y phase?

1 Answers  

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Difference between SFU & FSU with advantantages & drawback?

1 Answers  

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why dose not transformer not rotate ?

3 Answers  

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Why is the diffrential protection in DG. What if the CT polarity is reversed while connecting for the same type of protection? How polarity can be made ok?

1 Answers  

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What is a captive power plant?

2 Answers  

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