reason of diode failure in alternator

0 Answers   adag,

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what the Microsoft .NET framework is?

0 Answers  

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What is the rating of a circuit breaker needed for 300 kv load in 33KV supply line of 33/415 transformer ? Whether 800/1200 amp vaccum circuit breaker can perform for a 33 KV line in input in 415 volt in output of the transformer ?

0 Answers   Hira Group,

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The cable area of cross section is 185 sq mm. How to convert this to the diameter.

7 Answers   Syscon,

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how many earthing is required for sever room?

4 Answers  

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whats the application of voltage regulation? and whats the voltage regulation's device?

0 Answers  

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if one of the phase is failed to 3 phase IM. what will happen?

6 Answers  

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why neutral busbar size is half of the phase busbar size in control panels

1 Answers   IBS,

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When should I use earth leakage circuit breaker for incomer and when should I use it for each feeder seperately?

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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which type of starter is suitable for single phase motor ?

11 Answers   IOCL,

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when elecromagnatic waves are propogated in a wave guide?

0 Answers  

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