Corona occurs between two transmission wires when they (a) are closely-spaced (b) are widely-spaced (c) have high potential difference (d) carry d.c. power

2 Answers   Power Grid,

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why are you interested in joining in core company instead of joing in software company

11 Answers  

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Which one is given high energy in same power consumption AC or DC

1 Answers   Dhyey Creation,

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How to calculate the size of earth cable to earth the neutral of UPS ?

0 Answers   N Johnson,

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What is control system?

0 Answers  

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why in motors dc extitaedtion is prefer

1 Answers  

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where we take earth in hill station

1 Answers  

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Give details of your interested designation, the post you are interested to serve the company better and explain why you think you can serve the company better in such position if employed?

0 Answers  

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A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.

0 Answers  

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WHY THE TRANSFORMER VALUE MEASURES IN KVA INSTEAD OF KW.

4 Answers  

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why 1.7Uo for HV cable Hi pot test?IE standard why?

0 Answers   ABB,

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who & how the notations given as RYB to 3phase power supply.

1 Answers  

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