I am getting differential earth fault in my transformer realy , i have checked all its CT & control wiring but do not get fault, Please help

6 Answers  

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WHY THE RATINGS OF TRASNFORMER IS IN KVA?

5 Answers   Jindal,

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why and how fault current flows through ground?

1 Answers  

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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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How vfd saving power.

0 Answers  

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in star-delta tranformer,if the input of star connection is 400/7v 3 kva then what is the output of delta connection?

0 Answers   Elicon,

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what is phantom load, Give any example

2 Answers  

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What type of changeover switch needed to run a load of five 1.5 tonn ACs.

1 Answers  

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how to select the no. of brushes in a lap winding?

0 Answers  

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How to determine the short circuit current for breakers and VCB.

1 Answers   Sabic,

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how do you test the capacitor bank ?

12 Answers   Essar,

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What is corkscrew rule?

0 Answers  

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