operating Lt & HT voltages used in India?

8 Answers   Essar,

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how to calculate differential current when we testing differential relay..suppose we have 1000kw generator,630amp VCB,what value we should put /inject so that relay trip the VCB? PLLZ justify ur comment

0 Answers  

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what is the simple meaning of harmonics?

4 Answers  

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What is means by MacAdam Ellipse?

1 Answers  

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Electrical breakdown strength of an insulating material depends on............?why because?

2 Answers  

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how to prepare PPM schudule

3 Answers   TATA,

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why the crow do not feel the current in overhead line when it sits on the wire??????

6 Answers  

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What are HT & LT Cables? What are their values?

3 Answers   IOCL,

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How to measure the capacity/rating of a distribution transformer in KVA?

0 Answers  

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what is phase to phase fault? what is line to line fault?

2 Answers   Phoenix Technologies,

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In CDG type IDMTL realy O/L , E/F, O/C which are used for out going feedrs,on R-phase o/c element, Y-phase , e/f elecment and on b -phase o/c element will be connected . Why the earth fault on center phase only, why not on other two phases?

2 Answers  

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explain maximum demand factor

1 Answers   Sterling,

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