Prepare the posts for fastening a handrail by counterboring and drilling shank holes for ____ bolts through the posts.

a.stove
b.lag
c.carriage
d.knock-off


ANS: B

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The amenity that protects the trunk of a tree is a

a. tree grate. b. bollard. c. light standards. d. tree guard.

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

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Floating-angle construction helps to eliminate nail popping and _____

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