what is breathing?

0 Answers   PWD,

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How to take the Vector Group Test in Transformer? What is the purpose of doing Vector Group Test?

3 Answers  

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two or more transformer are working in parallal,one is out of order,what are you doing?

7 Answers   wbsedcl,

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HOW TO CALCULATE EHV CABLE SIZING?

2 Answers   L&T,

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what is phase to phase voltage? what is line to line voltage

46 Answers   Exmar, HBL Power Systems,

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Name the instruments which run on DC?

2 Answers  

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what happens in the short circuited secondary transformer,if the resistance of the short circuit is increased gradually?

0 Answers   IIT,

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AC is the magnitude of sinosudial-wave but we use cose value to determine power factor instead of sine value.

2 Answers  

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how we protect the motor & what are the components required for that ?

2 Answers  

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The screw thread commonly used for transmission of motion is one of the following types of threads

0 Answers   Caterpillar,

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What is DG B-check and C-Check

1 Answers  

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Why a transformer Noise during its running condition ?

8 Answers   NTPC,

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