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


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

Trades & Technology

You might also like to view...

A(n) ____ is sketched by laying out a rectangle with sides equal to the major and minor axes of it.

A. square B. ellipse C. triangle D. parallelogram

Trades & Technology

What voltage is used to power large motors?

A) 120 V B) 240 V C) 480 V D) 4,160 V

Trades & Technology

How is a surface finish symbol shown on a print when a standard or general surface finish is specified in the drawing title block or in a general note.

What will be an ideal response?

Trades & Technology

After the following exhaust emissions were measured, how was the engine operating?

HC = 766 PPM CO2 = 8 .2% CO = 4 .6% ________ O2 = 0.1% A) Too lean B) Too rich

Trades & Technology