Answer / raj

11÷(1.732√3)=3.666774227approximate
3.666774227 multiple by 3 phase =11.0003226809.

Answer / somnath

Answer is line voltage (two wire) 22kv and
Phase voltage (single wire ) 11kv

Answer / jay gohil

11kv line has 3 wire and single wire voltage is 6.2 kv.

why substation are rated like 11KV or 33KV?

3 Answers   TNEB Tamil Nadu Electricity Board,

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what is the differents and advantages of Electro magnetics relay and static relay ? what is the numerical relay ? advatages?......

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CPC cable .PVC \1C....I want to get sure that type is flexible indoor or to be install on trench. please advice .thanx :)

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difference between ac motor and dc motor

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sir, my question is that if we start any three phase induction motor with star connection.will be current taken ? please send a formula.

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when transformer oil should be filtered/tested?

3 Answers  

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What do we use in Motor core laminations..???CRGO or CRNGO..and why..????

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when we given 3 phase supply to ups system, but out put comes with 3 phase + neutral how it possible? pls explain.

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transformer is working or not with supply of DC?

2 Answers  

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