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I have seen 1 video in which a person getting shock while
standing at top of a train,i have 1 question?
why the people sitting in the train doesn't get shock while
that man getting shock from top of the train? How the
earthing of train works?

Answer Posted / subashkumar

NO 9 Ans is excatly correct and all above are wrong because

the supply will pass through the shortest route the return

path and train body itself is the return path to the supply

the voltage is 25,000 V AC Supply the taken to train by

panthogragh and then converted in DC variable 900V to 0

by vairing the voltage only the speed can be varried.

if any quries reply chsubhash@yahoo.com

Is This Answer Correct ?    9 Yes 3 No



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