Which is the most likely construction for low velocity ductwork?
A) Rectangular with internal insulation.
B) Flat oval with internal insulation.
C) Flat oval with external insulation.
D) Rectangular with external insulation.
A) Rectangular with internal insulation.
You might also like to view...
What is the substance used in a vapor canister to absorb volatile organic compounds?
A) Carbon B) Organic absorber C) Desiccant D) Pleated paper
How can a worn belt be identified?
What will be an ideal response?
The subsequent problems deal with the following gray code to binary code conversion equations where the subscript 3 represents the MSB:B3 = G3B2 = B3 ? G2B1 = B2 ? G1B0 = B1 ? G0What binary code would correspond to the gray code 1011?
A. 1101 B. 1011 C. 0111 D. 1110 E. 1111
The trapping of the Earth's heat in the atmosphere which is causing global warming is called the ____________________.
Fill in the blank(s) with the appropriate word(s).