According to the text, which of the following levels is commonly used to set grade stakes when placing a concrete slab?
A) Transit-levels B) Carpenter's level C) Laser level D) Builder's level
B
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The symbol used to identify datums on a print is called:
a. datum identification symbol b. datum feature symbol c. datum symbol d. datum characteristic symbol
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When a print is created where details of parts are combined on the same sheet with an assembly of those parts, a ____ is the result.
A. pictorial assembly B. general assembly C. subassembly D. detail assembly E. none of the above
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The Bureau of Labor Statistics ____________________.