which motor is suitable for traction? why?

Answer Posted / hemlata

Series wound dc motor due to it has low resistance field and armature winding (according to ohms low I=V/R) advantage high current magnetic field inside the motor strong,produce high torque (turning force)

Is This Answer Correct ?    2 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

ROC converges if pole and zero lies inside a) origin b) z=1 c) pole d) zero ? Explanation please? if ROC does not converges then?

2464


what is the physical connection of a analog i/p to a analog i/p module (ab plc)and through a analog o/p module(ab plc) to a analog o/p . and how all the process control by scada

1444


Merits & Demarits of Oil circuit & Air circuit breakers ?

1616


i wasted one year for the job after completed my btech what can i say about 1year time in interview

1599


how much allowable resistance that can be difference in motor all coils?

1825






if in 3-phase system voltage=440V,frequency=60Hz, current=400A. then if it is single phase then current=? and if it is single phasing then current=?

2130


how to calculate vfd o/p voltage by frequency

1724


Define active and passive network?

671


66kv under ground cable how to layaing in ground any special case two ckt r runing

1542


what exactly commisioning work does in electrical site work... LT side?..

1502


what is the terminal voltage of dc series generator running at rated speed at no load?

6429


How can eliminate noise problem inside temperature controller temp. variation due to contactor chattering problem.

1192


difference between semiconductor & conductor & insulator?

1885


what is rocking arrangement in arc heating

1687


What is a compensator?

663