The energy given off or taken in during a phase change is called ____:

a. latent heat c. electrolysis
b. ionization d. reduction


A

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A curtain wall is typically used in buildings whose structural system consists of a

A) reinforced-concrete frame structure or steel-frame structure. B) load-bearing masonry wall structure. C) steel-frame structure or load-bearing masonry wall structure. D) load-bearing reinforced-concrete wall structure or load-bearing masonry wall structure. E) all of the above.

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Three-legged jack stands should not be used with pipe larger than _____ nominal size.

a. 4-inch b. 6-inch c. 8-inch d. 10-inch

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Technician A says that aftermarket parts must meet more demanding criteria than OEM parts. Technician B says that the cost of an aftermarket part may be about the same as an OEM part from the dealer. Which technician is correct?

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

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Most outboard CV joints are held onto the driveshaft by using a ________ at the end of the shaft

A) Snap ring B) Circlip C) Cap screw D) Any of these

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