electricity requires a medium to flow and it cannot flow through air. so how does lightning come to earth through air without any medium?

3 Answers  

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what will happen when two dc motors are connected to each other and anyone of them rotated?

1 Answers  

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sir i have cleared the apti test of EIL held on 15th march and my interview will be in new delhi on 2nd june.i will be very much helpful if u help me regarding the type of interview questions comes at EIL.(URGENT.........PLZZZZZZZZZZ...............)

0 Answers   Engineers India,

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If we are importing real power & exporting reactive power then what will be the effect on our system

3 Answers  

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how can see the ac indoor or out door ac which Tr

0 Answers   Wipro,

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what type of earthing is done on hilly rocks.

4 Answers  

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I am going to appear RRB Sr. Section Engineer Exam, Electrical. Can you send me previous year questions of RRB Electrical engineer. specially Section Engineer questions. my email id is likerahulworld@gmail.com

0 Answers  

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What is communication? What are the different stagesin the communication process?

1 Answers  

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what happens when dc supply is given to the transformer?

3 Answers  

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why does voltage generation at 11 kv?

2 Answers  

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if we convert kw into kva,which one formula use by us,pls tell me?

19 Answers   ABB, AEC, BGH,

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What should be the protection scheme for a 15kw, 3-phase motor working in a lathe machine.

0 Answers  

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