C-39 ROOFING TRADE PRACTICE TEST 3 EXAM QUESTIONS AND ANSWERS 100% PASS

C-39 ROOFING TRADE PRACTICE TEST 3 EXAM
QUESTIONS AND ANSWERS 100% PASS

The lower exposed edge of a wood shingle is called the: - correct answer-Shingle butt


The distance that adjacent shingles overlap each other horizontally is called the: - correct answer-
Sidelap


The distance between exposed edges of overlapping shingles is called the: - correct answer-Exposure


The distance from the lower edge of a top shingle to the upper edge of the shingle in the course imme
diately below it is called: - correct answer-Toplap


The distance from the lower edge of a top shingle to the upper edge of the shingle two courses below i
t is called: - correct answer-Headlap


What is a seal cap? - correct answer-The mortar cap around the top of a chimney


A hip roof slopes in _______ direction(s). - correct answer-4


A gable roof slopes in direction(s). - correctKanswer-2


A mansard roof slopes in direction(s). - correct answer-4


A gambrel roof slopes in direction(s). - correct answer-2


A shed roof slopes in direction(s). - correct answer-1


What type of roof has the most plies? - correct answer-Flat

, Which of the following is a "dead load" on a roof? - correct answer-
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Structural membranes and other fixed loads
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Which of the following is a "live load" on a roof? - correct answer-Roofers and other personnel
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Where asphalt is used, rock is not practical on roofs with a slope greater than: - correct answer-3:12
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Ordinary roof coverings may be applied over foam plastic when the foam is separated from the interior
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of the building by plywood sheathing at least
2 X2 X2 thick. - correct answer-1/2" X2 X2 X2 X2 X2 X2 X2 X2 X2




When starting a new roof, what would you do first? - correct answer-Check for nailing
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When installing a ring-clamp drain on an insulated roof, how do you cut the insulation? -
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correct answer-Taper the insulation back at least 18"
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The type of roof to be installed is determined by: - correct answer-Roof slope or pitch
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If a roof has a slope of 24:12, what is its angle to the horizontal? - correct answer-60*
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Which tool do you use to measure the weather exposure on all types of shingles? - correct answer-
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XRoofing hatchet
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What can a Mini-Mopper™️ be used for? - correct answer-To dispense asphalt
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What kind of machine is used to apply felt on a steep slope? - correct answer-Roller-type felt layer
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Roller type felt laying machines should be: - correct answer-Locked and stationary on the roof
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What is the most common type of fuel used in tar kettles? - correct answer-
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LPG (liquified petroleum gas)
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