Cooling-only room air conditioners are marketed in ____ Btu/h capacities.
A. 1,000 to 15,000
B. 3,000 to 20,000
C. 4,000 to 24,000
D. 5,000 to 30,000
Answer: C
You might also like to view...
A masonry unit that has 20% voids (e.g., 20% core hole area) is referred to as _______.
A) a solid unit. B) a partially hollow unit. C) a hollow unit. D) none of the above.
The deaerator has the following flows in and out except:
a. safety valve (out) b. pump (out) c. chemical additives (in) d. oxygen vent (out) e. water make-up (in) f. steam generating drum (out)
____ flashings are individual metal pieces tucked between courses of shingles.
a.Unit b.Integral c.Temporary d.Step
?Which statement is true of a domestic hot water plus system?
A. ?Solar energy is used for all the hot water and space heating load. B. ?Solar energy is used for most of the hot water and most of the space heating load. C. ?Solar energy is used for most of the hot water and a small portion of the space heating load. D. ?Solar energy is used for a small portion of the hot water load and most of the space heating load.