A vapor material exerts a pressure or force ____.
A. in all directions
B. downward only
C. outward and downward
D. outward only
Answer: A
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All four sides of a square are 6 1/2” long. What is the square’s perimeter, in inches?
What will be an ideal response?
A steadier torque is achieved by using several coils of a ____ armature.
a. drum-wound b. field-wound c. brush-wound d. wire-wound
A superabrasive grinding wheel is glazed by truing. Conditioning is done using:
A) Conditioning is not needed with superabrasives B) The superabrasive wheel is not glazed by truing C) A fine grit aluminum oxide stick applied by hand D) A brake type truing device using aluminum oxide
After measuring pinion bearing preload, the preload value measures less than specified. Which of the following steps is required?
A. use a thinner spacer B. use a thicker spacer C. increase pinion yoke torque D. decrease pinion yoke torque