Roofing Questions and Answers in Quiz Form 7 for Practice

91. The average weight of one square of mission tile is how any pounds?

1. 1,250 to 1,350
2. 1,100 to 1,200
3. 800 to 1,600
4. 900 to 1,000

92. The best type o contract, according to Roofing Construction and Estimating, for gravel tear-off isa contract.

1. cost plus
2. lump sum
3. unit price
4. open-end

93. The best way to apply a glass fiber-reinforced asphalt emulsion roof system is to

1. Spray
2. Rock
3. Roll
4. Mop

94. The clipping of shingles at a 45-degree angle is

1. Smart
2. Code
3. Flubbing
4. Dubbing

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?

1. 75
2. 80
3. 53
4. 65

96. The difference between gravel stop and eave drip is

1. There is no difference
2. Eave drip is usually a heavier gage
3. Gravel stop has a more pronounced lip
4. 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?

1. 2
2. 4
3. 6
4. 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.

1. 10
2. 15
3. 20
4. 25

99. The exposure required for a 24 inch slate using a 5:12 installation is how many inches?

1. 7
2. 7
3. 8
4. 10

100. The exposure width to the old shingles should be how many inches?

1. 4
2. 5
3. 6
4. 8

101. The first thing a professional roofer measures is

1. Ridge
2. Valley
3. Shingle area
4. Eaves

102. The flange under the tile course should extend immediately

1. Above the pipe
2. Below the pipe
3. Around the pipe
4. Adjacent to the pipe

103. The lack of expansion joints will cause roofing felt to

1. Slip
2. Split
3. Blister
4. Bubble

104. The least common aggregate for the surfacing of built-up roofs is

1. Gravel
2. Slag
3. Limerock
4. Crushed rock

105. The linear expansion for mild steel per 100 degrees is

1. 0.00065
2. 0.00128
3. 6.0E-5
4. 0.00173