Answer / himanshu_dee

REF protection is applied on transformers in order to
detect ground faults on a given winding more sensitively
than when only using differential protection.

what is difference between electrical and electronics

2 Answers  

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why capacitor bank is not used in generator power

7 Answers   Caterpillar,

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what is meant by line voltage and phase voltage in a three phase transformer?

2 Answers  

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3) How earthing is done? How it measured? Write the method for earthing? How the earth resistance is kept low?

1 Answers   Innovative Energy,

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what are pilot cells

0 Answers   KSEB,

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why fan consume constant power even when we increase or decrease its circuit resistance through speed regulator???

2 Answers  

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Why the earth to phase voltage is high 250 compare to other two phases

0 Answers  

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TCS IS IT COMPANY THEN WHY DO THEY NEED ELECTRICAL &ELECTRONICS ENGINEERS?

0 Answers  

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whether Transformer is singly excited or doubly excited machine?

2 Answers  

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Why mostly GT(Generating Transformer)has only Ynd1 Vector Group?

1 Answers   Essar,

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Why OLTC(On Load Tap Changing)transformer is not recomended for improving voltage instability?

2 Answers  

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is the surge effect the solar panel, if yes so tell me how can surge effect the panel? explain brifly

1 Answers  

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