The plugging gives the

The correct answer is: C. Highest torque braking.

Plugging is a type of braking that occurs when a motor is turned off while it is still rotating. This causes the motor to act as a generator, and the current that is generated creates a braking torque. The braking torque is proportional to the square of the motor speed, so the higher the motor speed, the higher the braking torque.

Option A is incorrect because plugging does not give zero torque braking. In fact, it gives the highest torque braking.

Option B is incorrect because plugging does not give

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