Select a major function of a pipe thread.

A. an assembly that creates a pressure-tight joint, with or without a sealer
B. an assembly with a free/loose fitting mechanical joint that is not pressure-tight
C. an assembly with a rigid mechanical joint that is not pressure-tight
D. all of the above


Answer: D

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The organization of the management personnel on a project needs to be a(n) ____________________ system in order to meet project requirements.

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

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Coal releases a poisonous gas called sulfur dioxide as it burns

Indicate whether the statement is true or false

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Technician A says that to adjust steering toe, one of the crosstube tie-rod ends must be removed from an Ackerman arm so that it can be rotated. Technician B says that a tie-rod crosstube has left-hand threads on one side, and right-hand threads on the other. Who is correct?

A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B

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In accordance with the Nyquist sampling theory what sample rate must a 200Hz waveform be sampled at?

A) more than 3200Hz B) more than 400Hz C) more than 800Hz D) more than 1600Hz

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