The ____ of a material provides a uniform method to rate the resistance of heat flow through it.

A. D-value
B. R-value
C. U-value
D. A-value


Answer: B

Trades & Technology

You might also like to view...

What are four factors that a good propagation medium should have?

What will be an ideal response?

Trades & Technology

Only in the ____________________are there large tracts of old-growth timber

Fill in the blank(s) with correct word

Trades & Technology

Which of the following did not result from the paradigm shift in agriculture?

a. A shift in thinking, from controlling nature to respecting the environment. b. The establishment of towns/cities. c. The use of astronomy to understand the seasons. d. The development of rule of law, and land ownership, e. The emergence of subsidiary or support trades-people

Trades & Technology

A critical path is the strategy that is chosen as the result of environmental scanning

Indicate whether the statement is true or false.

Trades & Technology