Question

what is an armature ? mention the alternatives methods adopted in motors to enhance their power

Answer 1

HEYA..!!

the rotating coil or coils of a dynamo or electric motor.

Eliminate voltage unbalance.
Replace V-belts with cogged or synchronous belt drives.
Avoid nuisance tripping.
Maintain motor shaft alignment.

Answer 2

Answer:

Armature: It is a rectangular iron core wrapped by the copper coil through which electricity passes and due to magnetic field it experiences a force and rotates.

Explanation: