Doors and windows lose heat by air ____.

A. insulation
B. convection
C. radiation
D. infiltration


Answer: D

Trades & Technology

You might also like to view...

Describe LEDs.

What will be an ideal response?

Trades & Technology

Vertical fiber-optic cable should be clamped every _____.

a. 3' to 6' b. 9' to 12' c. 15' to 18' d. 21' to 24'

Trades & Technology

Describe sick building syndrome and how it can come about with modern construction methods

What will be an ideal response?

Trades & Technology

What device, required in some areas, helps regulate sprinkler system operation?

A) Timer B) Bubbler C) Rain sensor D) Soaker hose

Trades & Technology