Why we didn’t feel electric shock in an electric train ??
Answer Posted / kaji mustufa
As the source used in trains is from overhead lines and it makes contact with PENTOGRAPH contactor but pentograph contactor is insulated from coaches by mounting insulator discs on the top of train..
summerising, electric train and source (i.e. 25kV dc) is electricaly not connected.. Hence no shock....
Is This Answer Correct ? | 7 Yes | 2 No |
Post New Answer View All Answers
what is an unbalance in acircuit? in a three phase 3wire circuit how an unbalance will come? in a three phase four wire system how an un balance is coming?
what is Fault level? why it is calculated? how will u decide same for our plant?
What type interview questions ask in Electrical technicians
What is the complete procedure of erection of electrical panel in industry
What is pi controller?
what is the differencce inn series and cascade connection??
What are the main significances of root locus?
Why are the cores of large transformers built up of circular transactions ?
what is buffer resistance starter.?.What is the working principle and where it is used..?
What are the components of feedback control system?
what is the power factor used by the PHCN in nigeria? 2. what is the difference between an alternator and generator. 3. Generation of poweris in KV but how is transmission is in MW. 4.If the transmission of power is 20,000MW how can it be increaesed to 80,000MW
What is the classification of hydro projects based on installed capacity?
Comparision of Air break circuit breaker, SF6 Circuit breaker and vacuum circuit breaker.
What is the name of the winding to which supply is given?
What are the types of feedback oscillators?