Solutions
A bank on an excavation site has a 3 to 1 slope, how many
inches per foot will the bank rise? Correct Answers 4 inches
per foot
A maximum allowable bed joint thickness between masonry
units is __ inches Correct Answers 3/4
A weep screed shall be placed a minimum of how many inches
above the earth? Correct Answers 2 inches
Asphalt shingles installed on a roof with a 4:12 slope or greater
require an underlayment of Correct Answers 1 layer of #15
non-perforated felt
Exterior gypsum sheathing fasteners should be spaced _____
apart. Correct Answers 7 inches
How large of a hole can be drilled into a steel stud? Correct
Answers 1 1/2 inch
Insulated foam boards must be separated from the interior by __
thermal barrier? Correct Answers 1/2 inch
Notches allowed in the top and bottom of joists shall not exceed
what fraction of the depth of the joist? Correct Answers 1/6
OSHA, Ladders are required in trenches __ feet more more?
Correct Answers 4