Can u explain : what is supply for train (whether a,c or d.c
).I know that supply is 25000v a.c .But there is rumour that
supply is D.C.
And also explain how lights and fans inside the trains are
working ,and what type of motors are used in trains whether
D.C motors or induction motors .If d.c motor, how it gets
supply.If traction motors are used then what are traction
motors and its functions and how it differs from other
motors and also explain about locomotive .
please reply..............
- 9 Answers
- 20698 Views
- NTPC, I also Faced
- E-Mail Answers
Answer Posted / ganeshkumar1453
Above question continuation
y d.c seried motor in train.trains r driven by D.C shunt motor right at what voltage
| Is This Answer Correct ? | 0 Yes | 7 No |
Post New Answer View All Answers
Dear all, i completed M.E(Power Electronics & Drives) 2011 passed out having 78% so i need job in core side but i don't know how can i receive the calls from electrical companies and i uploaded my CV in naukri, times jobs etc.. In that iam not recieved any mails from good companies so give me best procedure plzzzzzzzzzzzzzzzzzzzzzzzz..... Thanks, K.Linga Reddy Email-id:-lingareddykmthm@gmail.com Ph no:-08015402078
what is the clear formula to calculate cable size for a load
i need of the bhel question papers along with answers and also give some website names for the downloading question (electrical and electronics engg question)please help me....
In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)
HAI SENT HPCL APTITUDE QUESTION PAPER, MY EMAIL ID IS angus_eee04@rediffmail.com,angus_eee04@yahoo.com
sail kaott diploma ece ke interviw me qus.kis parkar ke aate hai aur G.S me kya puchate hai kya sameedyaan me kis parkar ke qu.puchate hai
How to calculate phase to phase difference ?
why generator efficiency is more in swinburnes test?
What are the different towers used in 132kv transmission line? what are the differences between the P,R,S towers used in 132KV and detailed explanation
one electromagnet is called
What is electrical grounding?
ELECTRICAL DRIVES: can a motor load system with passive load torque can have equilibrium speed in second quadrant
We have two parts in generator, electrical & mechanical. how it works?
in general it is observed in power stations, the tertiary winding is used in higher rating Y-Y auto transformer but not in Y-Y power transformer. is the tertiary winding is compulsory then why it is not using in power transformerÂ
Please tell me the formulaes while designing a substation for power Calculations in designing a 33 KV Substation?????
