Most of the fractional horsepower motors have either
A)hard and annealed bearings
B)ball or roller bearings
C)soft and porous bearings
D)plain or sleeve bearings

Question

Quizplus · Accepted Answer

Most fractional horsepower motors use plain or sleeve bearings due to their simplicity, cost-effectiveness, and sufficient performance for the lower loads and speeds these motors typically encounter.

Most of the Fractional Horsepower Motors Have Either