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cdsuavet cdsuavet
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6 years ago
The solder most commonly used on low-pressure copper fittings is made from _____.
 
  A) 45 silver/25 zinc/30 copper B) 50 tin/50 silver
  C) 95 tin/5 antimony D) 100 lead


[Ques. 2] When the ends, sides, or corners of an object are to be rounded, what is shown and dimensioned?
 
  A) An extension B) A chamfer C) A counterbore D) A radius


[Ques. 3] Detailed information related to dampproofing and waterproofing coatings for use on foundation walls can be found in IRC Section ________, Foundation Waterproofing and Dampproofing.
 
  A) R406 B) R604 C) R301 D) R102


[Ques. 4] The main purpose of an assembly drawing is to show how the parts are _____.
 
  A) put together in relation to one another B) to be cut
  C) going to appear in three dimensions D) to be used


[Ques. 5] The information needed to identify lines and other symbols on a construction drawing can be found in the _____.
 
  A) title block B) index C) scale D) legend
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ldagesldages
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6 years ago
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cdsuavet Author
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6 years ago
This is very helpful, my teacher this year is not good
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