A ladder is normally used in a roofing job _____.

A ladder is normally used in a roofing job _____.
 
  A) to gain access to the roof
  B) for transporting roofing materials to the roof
  C) as a platform for the application of the starting course
  D) as a platform for the application of all courses

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[Ques. 2] All of the following are commonly used for drip edges and flashing except _____.
 
  A) aluminum
  B) fiberglass
  C) copper
  D) vinyl

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[Ques. 3] A specially engineered roof frame is required when using _____.
 
  A) composition shingles
  B) composition rolled roofing
  C) slate roofing
  D) premanufactured membrane roofing

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[Ques. 4] To prevent wind-driven rain from being forced back under hand-split wooden shakes, _____.
 
  A) use underlayment between each course of shakes
  B) use hardboard panels under each course of shakes
  C) cement each shingle down to the one below it
  D) apply waterproof membrane under the shakes

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[Ques. 5] The minimum slope on which composition shingles may be used if a double-lap underlayment is applied is
  _____.
 
  A) 4 in 12
  B) 3 in 12
  C) 2 in 12
  D) 1 in 12