Acoustical panels and tiles are fabricated using
A) fillers, binders, and water.
B) mineral wool, mineral fibers, fiberglass, and/or perlite.
C) A and B.
D) none of the above.
C) A and B.
You might also like to view...
Glow plugs are used in diesel engines to:
A. Warm the fuel B. Ignite the fuel C. Warm the intake air D. Warm the combustion chamber
To add 1/2 and 1/16 where both denominators are different, you must first find the ____________________.
Fill in the blank(s) with the appropriate word(s).
Electric signs and outline lighting system equipment in wet locations, unless of the listed watertight type, shall be weatherproof and, if necessary, have ____ in accordance with 600.9(D)(1) through (3).
A. surge protection B. lightening protection C. a front-mounted disconnect D. drain holes
What lines tie notes to relevant objects or drawing locations?
A) Leader lines B) Centerlines C) Object lines D) Extension lines