the value for the speed of the motor is set as a ____________ of maximum speed. mph ratio percent degrees…

Brief Explanations:

The speed of a motor is often set as a percentage of its maximum speed to indicate how much of the full - speed capacity is being utilized. MPH is a unit of speed for linear motion, ratio is a general comparison of two quantities, and degrees per second is a unit for angular speed. But when referring to a fraction of maximum speed, percent is the most appropriate term here.

Answer:

C. percent