All load-carrying timber members for scaffolding framing should be _____ construction grade lumber.
A. a minimum of 2000 fiber
B. a maximum of 1000 fiber
C. a maximum of 1500 fiber
D. a minimum of 1500 fiber
Answer: D
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An ammeter measures ____________________ in a circuit.
Fill in the blank(s) with the appropriate word(s).
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Describe how an X-10 socket module is used.
What will be an ideal response?
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When the length of a seam weld is indicated on the symbol, it is shown ____ the weld symbol.
A. to the left of B. to the right of C. above D. below
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? Undercutting creates a rough surface by applying pressure to a cylindrical object, forcing the surface material outward against the rollers.
Answer the following statement true (T) or false (F)
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