Plastics contain _____, which are long chains of molecules that manufacturers can mold, cast, or force through a

die into desired shapes.

A) pigments
B) polymers
C) core walls
D) chamfers


Answer: B

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Fluid power is the practice of using gases or liquids in confined circuits to transmit power or multiply human or machine effort.

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

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? Identify and state the historical significance of Spiro Agnew.

What will be an ideal response?

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Air leaking into a building is called:

A) Infiltration. B) Exfiltration. C) Ventilation. D) Exhaust.

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Technician A says that all dual clutch automatic transmissions use two dry clutches. Technician B says that some automatic transmissions do not use planetary gear sets. Which technician is correct?

A) Technician A B) Technician B C) Both technicians D) Neither technician

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