what is excitation/

0 Answers   ABB, Tata Steel Limited,

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how to calculate the change over time for star delta starter for different KW motor?

0 Answers  

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What is the difference between "Earthing" and "Neutral"?

10 Answers   Power Grid,

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what mean by analog ,digital,numerical meters and relays? say the example?

0 Answers   ABB,

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why transformer cannot rotate though the princplebehind induction motor is similar to a transformer?

2 Answers   GE,

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what is the full form of XLPE adn there use.

4 Answers   Voltas,

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What differance between Circuit brekar and Isolater?

14 Answers   TATA,

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what is the working principle/operation/theory of 3-phase rectifier power transformer used in cold rolling mills.

1 Answers   TATA,

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Is there any Flood lighting system which produces more light (More power consumption 1000W,400W etc.,), white light and restart immediately after power restoration ?

1 Answers  

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how induction generator generated the power without excition like syncronous generator.

3 Answers  

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What is SF6 Circuit Breaker?

10 Answers   Sodexo,

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How to calculate meter constant in HT yard pls give me example for this issue

1 Answers   Juniper Networks, MacLellan,

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