Answer / guru

The Differential relay works on the principle of difference
of current in primary and secondary circuits of a busbar or
transformer etc.,

Generally the PS Class cores of the CT is used in operating
the differential relay

Answer / reza

bus bar diffrantial simoling matlab

What is the need for checking knee point voltage for CT's?

1 Answers  

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why we are grounding the neutral?

1 Answers   GE,

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1)What is a Triode? What are its uses? 2) What is a Triac? 3) What is a Thyristor?

0 Answers   Bosch,

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explain Xmer

2 Answers  

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What will Happened if the polarity of CT is changed?

13 Answers  

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how squirrel cage & slip ring motor works? how they differ from each other

1 Answers  

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what is the relation between Sq mm of wire and its current carrying capacity?

5 Answers   Finolex,

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what is the difference b/c choke and ballast?

1 Answers  

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Differentiate AC and Dc resistance

0 Answers  

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why dc is used in control circuits for MV & LV switchgeras instead of ac

0 Answers  

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why induction generators are used in wind mills.why cant synchronous generators b used??

2 Answers  

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Whis machine is having higher efficiency Transformer or Generator

2 Answers  

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