What is systematic error?

0 Answers  

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What could be the problem if two power transformers trip on stand by earth fault at same time

1 Answers  

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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 voltage between neutral and earth, with out secondary grounded distribution transformer

1 Answers   Wescosa,

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Compare jfet’s and mosfet’s.

0 Answers  

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why we use the fuse in only one wire? althrough in ac current the current flows in both directions. why the neutral wire can be taken half the magnitude of phase wire while same current returns from neutral wire?

2 Answers   Bhel,

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Ratings of power transformer,Distribution transformer.

0 Answers  

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why delta delta connection generally not use in transformer

4 Answers   Lanco,

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1.type of oil in used in transformer.

9 Answers  

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why motor burns ?

5 Answers  

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What is the equipment used to control the generator output?

4 Answers  

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how the synchronizing is obtained at bus couplers in grid substation? (because there we cannot change the frequency in one of transmission lines like in generator synchronization)

0 Answers  

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