The four most common types of roof ____ are the common, the scissors, the mono pitch, and the flat.

A. trusses
B. slopes
C. rafters
D. joists


Answer: A

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Most packing removal tools have _____.

a. a rigid shank b. a flexible shank c. a wooden handle d. flats for a wrench to be used for turning

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Herbicides that kill only certain types of plants are called _____

A) nonselective B) selective C) harmless D) integrated

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?When would a portable fan be needed?

A. ?Anytime you are welding outside of a welding shop. B. ?When the shop ventilation is not enough to blow away the welding fumes. C. ?When you are welding around others to blow away the extra heat. D. ?When you are making a GTA weld on thick stainless steel piping.

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A replacement power steering pump usually includes a new pulley

Indicate whether the statement is true or false

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