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DC Motor characteristics unleashes the entire operation of the Motor.
Especially explores the behavior of the Motor under load.
In other words this concept reveals the response of torque and speed produced by the Motor during when the load changes are observed.
There are three different characteristics of the Motor:
1. Ta vs Ia
2. N vs Ia
3. N vs T
Having discussed first two in the previous online lectures, Let us see the third one in this session: Speed (N) vs Armature Torque (Ta) concerning DC Shunt and Series Motors.