Answer / mohan kumar

mot only violet glow it has.....when there is positive point
corona bluish white sheath or violet appears on conductor
surface but during negative point corona reddish spots will
occur on conductor surface

why do we prefer a 3-phase delta connected load rather than star connected?

4 Answers  

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what is the relation b/w KW and KWH? plz explain with example.

6 Answers   FAG,

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Which element is highly conducting coppoer or gold?

3 Answers  

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what are the types of Distribution transformer vector group please explain

7 Answers  

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HOW TO IDENTIFY THE RELAYS WHICH APPLICATION IN WHICH RELAY USING

3 Answers  

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HOW TO CALCULATE BATTERY BACKUP TIME & AH CAPACITY AGAINST UPS KVA RATING?

2 Answers  

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Why we can't start a tube light without a starter(choke) and an inductor?

1 Answers  

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What is STEP VOLTAGE ?

7 Answers  

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What is the simplest formula to calculate the rotor diameter of a synchronous generator?

0 Answers   PEI,

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What is acsr cable and where we use it?

0 Answers  

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why we use Test Terminal Block in 11 KV and 33 KV electrical panels.

0 Answers   EMC,

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how circuit breaker work.. what is the operations taking place inside a circuit breaker when an overcurrent occurs... is it similar to fuse?

0 Answers   LTT,

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