Interested to Buy Any Domain ? << Click Here >> for more details...
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
- 22785 Views
- NTPC, I also Faced
- E-Mail Answers
Answer Posted / ganeshkumar1453
Sir Sandip patel
u have D.C seies motor is used in locomotive . Can u explain what is locomotive.More over D.C series motor is used as boosters,it cannot maintain constant speed na.So D.C shunt motor is used na please reply.
any one can rpy...
| Is This Answer Correct ? | 0 Yes | 4 No |
Post New Answer View All Answers
Differentiate between low pass, high pass and band pass filter?
what is meant by carrier aided trip protection in transmission line
How to calculate the heat load for a electrical room
What are the effects of electrical faults?
132/6.6ππ πππππππππππ πππππππ πππ πππ πππππ πππ πππππππππ. πΈ'ππ πππππππ πππππππππππ ππ 6.6ππ/415π πππ πΈ πππππππ πππππππ ππ ππππ πππππ πππ ππ ππ 13/6.ππ πππππππππππ?? πΈπ π½π.. ππππ π ππ’??
What is the necessary condition for stability.
Write the current equation in series RLC circuits.
Why Transformer Neutral having one earth pit ( more earth electrode resistance) whereas body have many earth pit ( less earth electrode resistance)?
is there any role of power factor with frequency variation? and how we can manage the frequency variation?
What happens to voltage when current is zero?
I want to ask that is there any relation between current denesity of copper and material purity. also is ther any standard which defines the standard current denesity of material.
please explain how to do 'pole drop test' on generator?
How Can you do Maintenance of ACB of 2000Amperes
what are the disadvantages in GIS over AIS
hi this is hema can anyone mail me previous years questions for the APPSC-A.E.E (in electrical stream.) ......thank u.
