Basements, attics, storage, and other equipment spaces require ____ lighting outlet(s).
a. zero
b. one
c. two
d. three
b. one
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Since one concrete block measures _____ in height including the mortar joint, _____ the height expressed in inches to find the number of blocks of which the height consists.
A. 6.75 inches; divide7 into B. 8 inches; divide 8 into C. 8 inches; multiply 0.8 by D. 10 inches; multiply .010 by
Determine the resultant vector in standard position for the following vectors and express the magnitude to 3 significant digits and the angle to the nearest tenth degree. 
= 151.5 ft/s at 19.6°, 
= 207 ft/s at 243.0°
Fill in the blank(s) with the appropriate word(s).
How does an energy recovery wheel transfer latent heat between the ventilation and exhaust air?
A) an absorption cycle B) the wheel spins very fast C) a compression cycle D) the desiccant in the wheel absorbs moisture in the air
What happens to the air over a wing or turbine blade when it is positioned to stall?
What will be an ideal response?