Answer / senthil

series motor only due to high starting torque

Answer / jsenthamizh

D.c series motor used in traction purpose, beacause we know
any type of d.c motor Torque is directly proportional flux
and armature current.particularly in d.c series motor
torque is directly proportional to flux and square of
armature current, so ite starting torqe is high.which
reason for d.c series motor used in traction purpose.

Answer / aniruddh

D.C series motor used in traction because high starting
torque & variable torque.

Answer / manoj tyagi

D.c series motor coz high starting torque but after the
invention of scr induction motor become more popular coz it
can easily controlabe, no commutator n brush problems also
using im regenrative breaking system can b used which save
a huge amount of power . In metro n also in conventional
engines im is used in these days

Answer / chirag mistry

D.C series motor only. DC Sieries motor having high
starting torque.

Answer / e.saravanan

Dc series Motor is used in traction because it require high
starting torque at initial condition

Answer / kapil bahadure

1} the dc motor able to traction,becouse the tourque of dc
motor is directlly propotional to the I^2R.
2} dc motor in which produced high starting torque.

Answer / lokesh

DC Series motor due to its high starting tourqe and
variable speed characterstics.

Answer / pradeep

well, for a traction the dc series motor will be perfectely
suited...

Answer / ganesh

the dc serice moter is at starting initioal torqe is more

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