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General requirements of Traction motors / traction system High starting torque A traction motor must have high starting torque. For urban and sub urban lines, the acceleration (speed at starting)…

Motor used – A.C. series motor Voltage - 15 KV to 25 KV This is the voltage of overhead wire and not of motor. Motor operates at 400 V or…

Following are three types of dc machines: 1) DC generator: "Energy can be converted from one form to other form" It is rotated by prime mover and produces a dc…