Surface roughness is one of the most common characteristics of surface finish, which consists of the finer irregularities of the surface texture resulting, in part, from the manufacturing process. When the print is in inches, the surface roughness is measured in:

a. thousandths of an inch
b. micrometers
c. microinches
d. ten-thousandths of an inch


c. microinches

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According to NIST's documentation of industry best practices, there are several compelling reasons to acquire and use an IDPS. What are these reasons?

What will be an ideal response?

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Which is not a recommended type of grease to use on brake parts?

A) Silicone grease B) Anti-seize compound C) Wheel bearing (chassis) grease D) Synthetic grease

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Standard electronic ____ signals are capable of being transmitted a greater distance.

A. current B. voltage

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