Author Question: The lower the Ra of a rotor, the ________ the surface. A) Higher B) Smoother C) Lower D) ... (Read 158 times)

Hungry! · **on:** Jun 23, 2018

The lower the Ra of a rotor, the ________ the surface.

A) Higher B) Smoother C) Lower D) Rougher

Question 2

Technician A says to mark the position of the U-joint before removing a driveshaft. Technician B says to use tape to help keep the U-joint end caps from falling off after removing the driveshaft. Which technician is correct?

A) Technician A only B) Technician B only
C) Both Technician a and B D) Neither Technician A nor B