Answer / jay vir hanuman

earth & voltage ke beech mai 240v hogi

what effect will 10 milliampere current cause to human body ???

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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what is mean by drives?

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1 Kva = How many HP

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I have connected 04nos. earthings to a transformer through 04nos. earthing pits seperately. 02nos. earthings are connected to T/F body, and 02nos. earthings are connected to T/F neutral.T/F capacity is 2000KVA, 11KV/415V. But after completing of 02 years successful operation ,we are facing following problems- 1. CT/PT occured blast one time 2. HT cable box occured blast two times 3. One body earthing strip and one neutral earthing strip of transformer are overlapping at some places. Whenever these two strips are pressed at overlapped points, they made spark. What is the reason of spark? Please explain the reason & rectification of above problems

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How transformer winding & oil gets heat.

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how induction motor work as a generator?

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volts=230 c=10mf a=??

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how flow current in 220 kv line to line

0 Answers   NLC,

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why there is 1 phase and 3 phase but not 2 phase and 4 phase?

3 Answers  

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what is the purpose of using filters in a protective relaying scheme?

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State kirchoff voltage law?

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