____ troweled over a metal lath is a lightweight fire protection material.
A. Fire-resistant sheets
B. Lightweight plaster
C. Mineral fiber
D. Gypsum blocks
Answer: B
Trades & Technology
You might also like to view...
Determine the height of gage blocks required to set an angle of 52.1o on a 10'' sine bar. Give your answer to the nearest thousandth inch.
A. 7.891 B. 8.557 C. 7.678 D. 6.700
Trades & Technology
A ____ mine is used when a passageway is bored into a hill or mountain
A) drift B) shaft C) slope D) none of these
Trades & Technology
A 45-degree angle is commonly selected for manual crosshatching.
Answer the following statement true (T) or false (F)
Trades & Technology
Heat flows from a hot object to an object containing less heat.
Answer the following statement true (T) or false (F)
Trades & Technology