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?
- 17 Answers
- 18394 Views
- Bhel, I also Faced
- E-Mail Answers
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 |
Post New Answer View All Answers
what is the minimum winding resistance of 30hp compressor, to run or to switch on
What are the two basic types of transformers?
For a stable system, where should the poles of a system be in a root loci plot?
what is the difference between vector scale and vector diagram?
how to CHECK CT AND PT AT THE FAULT OCCUR IN GENERATOR RELAY PANEL .
What are root loci?
What is a system?
physical identification of HT & LT panel
how does directional relay work incase of ac ?
Pl. share your experience about industrial-electronics repair of machine tool.
can we find the inductance of a induction motor?
1)Explain why the cradle guard is used on railway crossing in overhead line construction?
what is the difference between torque induced and torque load?compare them with respect to dc motor?
how can I calculate charging current of cable/overhead conductor? what is roll of voltage in it ?
How LT megger works ?
