When collar ties are needed to brace rafters, they are installed on _____
a. every rafter
b. every other rafter
c. every third rafter
d. every fourth rafter
b
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Nail whiteners are available in the form of:
What will be an ideal response?
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List the steps in sketching circles and arcs in perspective.
What will be an ideal response?
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Tell what steps should be followed in case of an accident
What will be an ideal response?
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What does a symbol such as L/D= 360 represent?
A. code allowable deflection B. live load value C. size and spacing of lumber D. title
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