Roofing MCQ Questions and Answers Quiz

41. On closed-cut valleys, make sure the shingle end joints are at least how many inches from the centerline of a closed-cut or woven valley?

  1. 6
  2. 8
  3. 10
  4. 12

42. On roof slopes from 4:12 to 6:12 the tile requires

  1. Nailing with 2 nails and bulling
  2. Nailing with one nail only
  3. Fastening only
  4. Nailing with one nail in addition to using mortar

43. On roof slopes of less than 1 in 12 the roofer should

  1. Wear tennis shoes with self-gripping soles
  2. Wear a shoulder harness
  3. Prime the facing side of the flashing
  4. Prime both sides of the flashing

44. On roofs that slope more than 1/2 in 12, seal joints of flat seams of most metals with

  1. Solder
  2. Spiral bending tools
  3. Caulking compound
  4. Folding and nailing

45. On wood shingles with a 5 inch exposure, nail about inches from the bottom edge of the shingle.

  1. 2
  2. 5
  3. 7
  4. 10

46. One of the advantages of mineral surfaced roll roofing is

  1. It is inexpensive
  2. It will not buckle
  3. It will last a long time
  4. The variety of colors available

47. One of the drawbacks to using mineral surfaced roll roofing is

  1. The sun will cause deterioration problems after 3 years
  2. The granules will wash away over time
  3. Tears and rips are hard to repair
  4. small tear will affect a large deck area

48. The roof is 60 feet by 30 feet measured eave to eave. The height of the gable is 5 feet. The squares of shingle required to roof the residence is?

  1. 16
  2. 17
  3. 18
  4. 19

49. One square of 18 inch X 3/8-inch straight shakes with 10 inches laid to weather will cover approximately square feet.

  1. 94
  2. 135
  3. 110
  4. 118

50. One square of 18-inch X 3/8ths inch True Edge shakes with 8 inches laid to weather will cover approximately square feet.

  1. 56
  2. 53
  3. 70
  4. 80
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