The terms sapwood and heartwood refer to
A) two different wood species.
B) two different subspecies of wood.
C) two different types of wood cells.
D) two different parts of the same tree.
E) two different parts of a growth ring.
D) two different parts of the same tree.
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ASME standards recommend which line thicknesses:
a. 0.005?? (0.13 mm) and 0.007?? (0.18 mm) extra fine lines b. 0.005?? (0.13 mm) extra fine and 0.010?? (0.25 mm) thin lines c. 0.02?? (0.6 mm) thick and 0.01?? (0.3 mm) thin lines d. 0.014?? (0.35 mm) medium and 0.020?? (0.50 mm) wide lines
Profile tolerances are always equally disposed bilateral unless otherwise specified.
Answer the following statement true (T) or false (F)
A tool that uses an electric arc to cut any material that will conduct electricity is a:
A. tee drill B. jig saw C. band saw D. plasma cutter
A type W4 conductor Neoprene portable cable has an outside diameter of 0.6 inch. What is the cross-sectional area of this cable? Express the answer to the nearer thousandth square inch.
Fill in the blank(s) with the appropriate word(s).