3phase motor can be used as a Prime mover for alternator.

0 Answers  

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What happens if a +vely charged particle is placed in the centre of a room and assume that the north side wall is having magnetised with north polarity and south side wall is magnetised with south polarity. In which direction the particle will move

5 Answers   BSNL,

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What is the physical significance of phase.. i.e. what is exactly the meaning in layman's language.. 1 phase, 3 phase etc ???

0 Answers   L&T,

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0 Answers   Maples,

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What is the function of Buchholz relay in transformer ?

1 Answers  

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current transformer cannot measure voltage or not ? then y we use P.T ?

1 Answers   Bhel,

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Explain the laying procedure and laying depth of submarine/subsea power cable for 220/400KV system? Also available cable diameter?

0 Answers   ABB,

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why they were using TRIAC instead relay in some controllers and what is the advantages.

0 Answers  

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How many types of earths are there?What is the maximum ohms of earthfit?

3 Answers  

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what is smart&micro grid technology?under coal gassification?

0 Answers  

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what is alluminium arm in ab conductors

0 Answers  

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Explain the function and difference of Restricted earth fault, simple earth fault and sensitive earth fault with connection diagram.

0 Answers   ABB,

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