A vapor barrier should be installed between loose-fill insulation and the finished ceiling _____
a. to keep the fill from settling
b. to prevent moisture from penetrating the insulation
c. to discourage mice from nesting in the fill
d. to prevent moisture from penetrating the finished ceiling
b
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PROBLEM 3.5 (a) For the 3-in.-diameter solid cylinder and loading shown, determine the maximum shearing stress. (b) Determine the inner diameter of the 4-in.-diameter hollow cylinder shown, for which the maximum stress is the same as in part a.
The "brain" of the computer is the ________
A) CPU B) AD converter C) RAM D) PROM
Let f(t) = 5 e-^(t - 2) u(t). Find F(?) and use it to find the total energy in f(t).
What will be an ideal response?
Most hydraulic fluids are _____
a. oil-in-water emulsions b. petroleum oil based c. water-based glycols d. phosphate esters