____ are simply bars with opposite sides that are parallel within very close tolerances.
A) V-blocks
B) Protractors
C) Height gages
D) Parallels

Question

Quizplus · Accepted Answer

The definition provided describes parallels, which are commonly used in machining for setting up workpieces and ensuring they are held in a parallel orientation to the machine's movement. V-blocks, protractors, and height gages are all other types of measuring and setup tools, but do not fit the description given in the question.

____ Are Simply Bars with Opposite Sides That Are Parallel