After calculating the square footage of the building's roof and adding an allowance for hips, valleys, and
waste, the result is converted to the amount of material needed, expressed in _____.
a. blocks
b. squares
c. pallets
d. pieces
b
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La mayoría de los códigos de construcción exigen que los puentes se instalen en filas entre las viguetas del piso a intervalos de no más de _____
a. 4' (1.2 m) b. 6' (1.8 m) c. 8' (2.4 m) d. 10' (3 m)
The symbol || means ____.
a. “not equal to” b. “the parallel combination of” c. “the combination of” d. “side by side”
The drivers air bag is designed to deploy:
A. if involved in a frontal collision of sufficient impact and the collision force is within 30° on either side of the vehicle centerline. B. if the vehicle hits a solid object at 15 mph or faster. C. if the vehicle is hit in the side by a vehicle traveling 15 mph or faster. D. None of the above.
On inspection, it is noticed that a seal has a slight amount of leakage. For what type of seal would this be desirable?
A. The O-ring B. The mechanical seal C. The radial lip seal D. The packing seal