what is the fullform of mccb

10 Answers   Thermax,

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what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?

0 Answers  

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why normally Generator rating are between 11Kv to 22Kv?

7 Answers   Torrent Power,

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How the cable size for a motor is decided

14 Answers   NTPC,

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What is the battery voltage limit

3 Answers  

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why core is useful for the transformer and in its operation

1 Answers  

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Why different values of B’s (magnetic flux density) are chosen for DC machines and Induction Motors?

1 Answers  

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i want to ask that as everybody knows that in star connection on star point is called neutral. my question is that why on that poin called neutral. what is the reason behind it. what is the logic behind it. i heared somewhere that on this point all phases current become zero thats why. if this answer is right then prove why on that point is current become zero. if this answer is not right then tell me the right answer. post ur answer here or on my mail address. m.ikram786@yahoo.com m.ikram555@gmail.com. thanks.

1 Answers  

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why power not passes in plastic and rubber material

0 Answers   GPG,

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can we make a loop between neutral and body for grounding?

2 Answers  

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diff b/w elcb and rccb

0 Answers  

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how to find the starting current of the motor?

1 Answers   BOC,

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