A pipe size should be selected that keeps the average flow velocity between ____ ft./sec.
a. .5 and .75
b. 1 and 2
c. 1 and 3
d. 2 and 4
d. 2 and 4
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Which type of sheathing is used to accept stucco backed by: (i) wood stud assembly and (ii) cold-formed steel (CFS) stud assembly?
What will be an ideal response?
A mass of 500 lbm of 40 wt % sulfuric acid solution at 140°F is diluted with 200 lbm of pure water at 100°F.
A) What is the concentration of the resulting solution? B) What is the heat effect (Q) of this mixing if the mixing is done such that the resulting solution is at 100°F? C) If the mixing was done adiabatically, what would be the resulting solution temperature?
If a wall measures 24' x 28', and made of 8" block, what is the area of the wall in square feet?
What will be an ideal response?
Define a contactor.
What will be an ideal response?