Answer / sachin

there are two types of transformer namely
1 instrument transformer
a-CT
B-PT

2-POWER TRANSFORMER
a-step up transformer
b-step down transformer

WHY CBCT USE ONLY IN Y PHASE NOT OTHER PHASES

0 Answers  

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How to connect surge arrester with equipment?

1 Answers   Godrej,

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Why the electron flow in reverse of current.

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what is the difference between thyristor & IGBT?

2 Answers  

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how a DC clampmeter works if DC cant b step up r down?

1 Answers  

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What is erection of electrical system?

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Can you any explain about active,reactive and apparent power in power system with example.

1 Answers  

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why single CT used in DOL starter power circuit?

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What is the difference between EARTH & NEUTRAL?

13 Answers   L&T,

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Does the isolator has a making capacity????????

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Slow acting fuses are most often used for which application a) Lighting circuit b) heating circuit c) Motor D) Radar circuit

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What is mean by nominal voltage,Explain?.How much nominal voltage?.

1 Answers  

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