Answer / arunkumar p

Please check the cable for any damage or puncture on outer
side.
If any damege found, then do necessary cable joint else
replace the cable.

In electrical locomotive engines, the DC series motors is being used as traction motor. But in new engines like in WAP7 & WAG9 the 3-phase squiral cage induction motors has replaced them. So can someone tell me the advantages of induction motor over dc seris motor in engines points of view....???

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