A(n) ____ question is a question that has only one correct answer.

A. closed
B. open-ended
C. reference
D. primary


Answer: A

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Which of the following statements is true regarding adjustable tower scaffolding?

A. It has a winch mechanism that raises the working platform as work progresses. B. The Hoist-O-Maticâ„¢ is not recommended for masonry work. C. The mason must relocate several times a day while the scaffold is being rebuilt. D. The mason is not always working at the most convenient height.

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The MOST-Likely equipment to have adapters at the end of adjustable lift arms is the:

A. frame-contact lift B. wheel-contact lift C. wheel-free jack D. in-ground lift

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?The TCM uses ___________-_________-__________ to activate the pressure control solenoid.

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

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The most common roof decking materials for houses are plywood and ____ (OSB).

A. oriented-strand beams B. oriented-steel beams C. oriented-strand board D. oriented-steel board

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