Roofing MCQ Multiple Choice Questions Answers - Page 4 | Quiz for Practice
Roofing MCQ Questions for Practice
91. The average weight of one square of mission tile is how any pounds?
Correct Answer is: 900 to 1,000
92. The best type o contract, according to Roofing Construction and Estimating, for gravel tear-off isa contract.
Correct Answer is: open-end
93. The best way to apply a glass fiber-reinforced asphalt emulsion roof system is to
Correct Answer is: Mop
94. The clipping of shingles at a 45-degree angle is
Correct Answer is: Flubbing
95. The coverage for Number 1 handsplit and resawn 24 inch by 3/8ths inch shakes with 7 1/2 inch exposure is how many square feet per square?
Correct Answer is: 65
96. The difference between gravel stop and eave drip is
Correct Answer is: Gravel stop is usually a heavier gage
97. The end lap when applying roll roofing parallel to the eaves using the concealed nail method should behow many inches?
Correct Answer is: 8
98. The EVT is the temperature at which asphalt will attain optimum viscosity for mechanical spreader application. Apply the roofmg bitumen within degrees Fahrenheit of the EVT.
Correct Answer is: 20
99. The exposure required for a 24 inch slate using a 5:12 installation is how many inches?
Correct Answer is: 8
100. The exposure width to the old shingles should be how many inches?
Correct Answer is: 8
101. The first thing a professional roofer measures is
Correct Answer is: Shingle area
102. The flange under the tile course should extend immediately
Correct Answer is: Adjacent to the pipe
103. The lack of expansion joints will cause roofing felt to
Correct Answer is: Bubble
104. The least common aggregate for the surfacing of built-up roofs is
Correct Answer is: Crushed rock
105. The linear expansion for mild steel per 100 degrees is
Correct Answer is: 0.00173
106. The masonry trowel recommended for tile installation is
Correct Answer is: 8 inches6 inches
107. The maximum length of roof battens without shimming is how many feet?
Correct Answer is: 8
108. The maximum recommended exposure for a 4 in 12 roof using 16 inch Number 1 Blue Label wood shingles is how many inches?
Correct Answer is: 6
109. The maximum slope of a BUR depends on
Correct Answer is: The type of bitumen, roofing surface and insulation
110. The maximum width of EPDM flashings is
Correct Answer is: 3 feet
111. The maximum width of plastic-bitumen composites is
Correct Answer is: 33 feet
112. The maximum wind velocity is not greater than 100 mph. The roof height is 30 feet to the ridge. The eaves course which of the following?
Correct Answer is: 2 12d nails
113. The minimum elevation of the expansion joint above the finished roof is
Correct Answer is: 8 inches
114. The minimum parapet flashing where the deck is supported by the wall is
Correct Answer is: 12 inches
115. The minimum softening point for Type IV asphalt is
Correct Answer is: 215 degrees
116. The minimum tons of mission tile to cover 2,000 square feet of roofing area is
Correct Answer is: More than 18
117. The most common pitch for corrugation is
Correct Answer is: 6
118. The most widely used type of asphalt shingle is
Correct Answer is: Two tab hexagonal
119. The most widely used type of asphalt shingle is the
Correct Answer is: Fiberglass
120. The number of bundles of shakes required per square with 1/2 inch spacing, 11 V2 inch exposure use number one straight split true edge shakes is
