Los codos preformados de aluminio se fabrican con aluminio de un grosor de ____ .
a. 0.02
b. 0.024
c. 0.016
d. 0.032
b. 0.024
Trades & Technology
You might also like to view...
A guy wire making a 25°? angle with a vertical pole makes a 65°? angle with the flat ground.
Answer the following statement true (T) or false (F)
Trades & Technology
Branch ducts using flexible duct should not be longer than _____.
a. 3' (0.9 m) b. 6' (1.9 m) c. 8' (2.4 m) d. 12' (3.7 m)
Trades & Technology
Probability + Consequences + Exposure = _____.
a. hazard b. risk c. threat d. danger
Trades & Technology
A material whose perm rating in the U.S. system of units is 0.5 perm is a
A) Class IV vapor retarder. B) Class I vapor retarder. C) Class III vapor retarder. D) Class II vapor retarder. E) none of the above.
Trades & Technology