?What type of discontinuity can be expected if prior welds were improperly cleaned?

A. ?Porosity
B. ?Inclusions
C. ?Overlap
D. ?Undercut


Answer: B

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Which bearing can handle greater loads?

A) Ball B) Needle C) Tapered roller D) All of these are correct

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?How far into the block are cup-type core plugs installed?

What will be an ideal response?

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Turbulent flow allows molecules of fluid to mix and absorb heat energy better than laminar but it enhances the stationary film along the shell and tube walls.

a. true b. false

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At a constant pressure, the volume of a gas varies as to the absolute temperature and at a constant volume the pressure of the gas varies directly with the absolute temperature. This is known as ____.

A. Charles' Law B. Tom's Law C. Boyle's Law D. Dalton's Law

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