The reason thermal properties of matter are important is because:

A) They determine the relative buoyancy of two liquids at a constant temperature.
B) They determine if something is wood or metal.
C) They determine which direction vortexes will form through a restriction.
D) Heating and air conditioning are about moving heat.


D

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A concrete block corner is constructed in a very different way than a brick corner.

Answer the following statement true (T) or false (F)

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A mechanical or electrostatic means of placing a velvet-like finish on nearly any surface is called ____.   

A. ?flocking B. ?wood-graining C. ?foiling D. ?cladding

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What force is used to open the exhaust valves on a typical internal engine compression brake?

A. electro-mechanical B. electrical C. hydromechanical D. mechanical over electric

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Which part is splined to the clutch disc?

A) Main gear B) Countershaft (lay shaft) C) Cluster shaft D) Main shaft

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