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 / subash
Dear all plese let you know that it is not a dc supply it
is AC supply.
Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
it is possible to rotate the DG engine dc starter with wrong polarity connections? why?
What size cable (based on voltage drop) is required to supply a 40 A three phase boiler if the wiring system is 75V single insulated cables installed in non-metallic rigid conduit 56m from the main switchboard? Voltage drop in the consumer's mains is 8V.
What should be the amps for a MV fuses for transformer 630kVA 20(10)/0.4 kV
what do you mean by class PS CT and what are technical details needed for calculating it?
what is solkor relay and which condition it will act?
why the field winding in dc motor is not short circuited eventhough dc supply is applied across the winding
PLZ SEND ME SOME UNIQUE PROJECT OF ELECTRICAL ENG (B.TECH)
Why is tan-delta test and capacitor measurement done on alternator?
Which capacitor is preferred for high voltage and frequency?
What are differences between Voltage, EMF & Potential difference ?
What is principle of Floroscent tube 36watt.
1- What is the Polarization Index number be good for 15KV 3c#500MCM electrical cable? 2- Can I use the IEEE Std 43-2000 to perfom the PI test? Thanks
How to resolve if Diesel generator stop while running ?
Can anyone please provide me details of MCCB/Contactor/SFU rating calculations for a motor feeder..for example 50 kw.. not from type-2 cordination chart. i want manual calculations..
how we can calculate the efficiency of a diesel generator ?