how set earth fault over current in relay

5 Answers   Jacobs, Reliance,

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why do we use 3 single phase instead of one 3 phase?? though vee connection is its advantage but what is the hidden reason behind it??

2 Answers  

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would the same effect be achieved by reversing the connection to one winding of the induction motor 3-phase?

0 Answers  

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pls someone send me sample question papers along with the key.thanks in advance

0 Answers   HPCL,

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what is the difference between LLL and LLLG fault ?

1 Answers  

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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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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 a single phase autotransformer?

0 Answers  

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Does outdoor isolator loose connection cause short circuit current in that circuit? if yes then how ??

0 Answers  

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why power factor is only cosine angle not sine angle?

2 Answers  

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EXPLAIN WHY THE SURGE CURRENT RATING OF AN MCCB OR CIRCUIT BREAKER DECREASES WITH INCREASE IN THE RATING OF MCCB OR CIRCUIT BREAKER.

0 Answers  

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What is Long rod insulator and it's applications..? merits over the disc insulator ..?

0 Answers  

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