The top of external and the bottom of internal threads is the ____.

A. pitch
B. root
C. crest
D. fit
E. none of the above


Answer: C

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The third prong on an electric plug provides which of the following?

A. Variable speed control B. A safety ground C. Additional power when needed D. Nothing

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Write the complement of 27°18'.

Fill in the blank(s) with the appropriate word(s).

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_________________________ rods are used to absorb axle and road shock twisting.

A. Flex B. Absorber C. Shock D. Torque

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The service repair order is a _______

A) A legally binding agreement between two or more parties B) Contract C) Complex document with a great deal of information D) All of the above

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