Define truss:
What will be an ideal response?
A truss is a component used to span large distances without intermediate supports.
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The voltage drop of conductors carrying alternating current in PVC will be less than that of identical conductors in _____.
a. steel conduit b. plastic conduit c. LFNC d. HDPE
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_____ refers to the level where stone begins for a concrete floor or topsoil begins when grading off
land.
a. Substone c. Subgrade b. Sublevel d. Subsoil
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How do special masonry products seal the outside surface of a foundation?
What will be an ideal response?
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Why is a trench volume chart needed for the calculation of soil quantities? Why can't the pit and ball chart suffice?
What will be an ideal response?
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