why restricted earth fault protection can not operate for phase faults??as there will be a current in secondary of ct,when a phase fault occurs!

1 Answers   GMR,

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in 50 mw generator if field is open in full load running condition what happen and for protection which relay used?

5 Answers   century,

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what is range ACB

11 Answers  

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how tan-delta test is performed?

1 Answers   GE, VDL,

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what will be the difference on output when 3phase I.M. is given a delta or star supply?

3 Answers  

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What is SF6 Circuit Breaker?

10 Answers   Sodexo,

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working principle of oil startar

0 Answers  

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What is the voltage violating limit to be considered for load flow study? What is acceptable deviation limit according to relevant standards?

1 Answers  

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how much allowable resistance that can be difference in motor all coils?

0 Answers  

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what is the principal of braker

4 Answers  

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HOW TO CALCULATE THE LOSSES OF CURRENT FOR LT CABLE JOINTING TO MOTOR SUPPLY.

2 Answers  

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What is the meaning of capacity of a 63 Amps TPN MCB? Is it the per phase capacity or the totol capacity?

1 Answers   Mother Dairy,

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