Which type of bearings do most residential fan motors use?
A. ball
B. reed
C. sleeve
D. nylon
Answer: C
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Switching to aluminum heads requires lowering the compression ratio.
Answer the following statement true (T) or false (F)
Technician A says that the accumulator should only be charged with nitrogen. Technician B says that before performing any service on brake systems that utilize an accumulator the accumulator must first be discharged. Who is correct?
A. Technician A B. Technician B C. Both D. Neither
A dragging brake can cause ________
A) A pull or lead to one side B) A difference in ride height from side to side C) A vibration D) All of the above
Why does a starter motor use multiple armature segments?
A. To increase maximum rpm. B. To reduce current draw under load. C. To produce uniform constant torque. D. To maximize heat transfer from the rotor.