Using a long measuring tape on the ridge board is the best way to mark a ridge board to assure the ...

Using a long measuring tape on the ridge board is the best way to mark a ridge board to assure the rafters line up correctly.
 
  Indicate whether the statement is true or false

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[Ques. 2] A building measures 24'  36'. What is the most accurate 3-4-5 based triangle available for squaring the walls?
 
  A) 27-36-45 B) 21-28-35 C) 24-32-40 D) 15-20-25

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[Ques. 3] A collar tie adds structural strength to rafters in a stick-built roof system. What other framing function might collar ties provide?
 
  A) They may double a shortened ceiling joists. B) They may decrease lateral stability.
  C) They may always used with purlins D) They may provide support for gable end walls

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[Ques. 4] An advantage a transit-level has over a builder's level when locating building corners is ________.
 
  A) The scope of a transit-level moves side-to-side, but a builder's level scope does not.
  B) A transit-level allows the scope to pivot up and down to easily set corners.
  C) A builder's level cannot be used to square building corners after they have been located.
  D) A transit-level requires fewer workers to operate than a builder's level does.

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[Ques. 5] The primary difference between a jack rafter and a cripple jack rafter is cripple jack rafters have a cut on one end exactly like common rafters.
 
  Indicate whether the statement is true or false