The coils in a runaround loop system are installed in the exhaust duct and supply duct. Installation of the coils in these locations gives _____.
a. no temperature difference between the airstreams flowing in the ducts
b. the greatest temperature difference between the airstreams flowing in the ducts
c. the minimum temperature difference between the airstreams flowing in the ducts
d. a greater recovery efficiency for the cooling cycle than for the heating cycle
b. the greatest temperature difference between the airstreams flowing in the ducts
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Job-built forms for square or rectangular columns are built of plywood sheets and battens of _____.
a. 2" × 8" lumber b. 2" × 6" lumber c. 2" × 4" lumber d. 2" × 2" lumber
Explain the process involved in atmospheric storage
What will be an ideal response?
The fourth step in using a Veitch diagram is to ____.
A. plot the logic functions by placing an X in each square representing a term B. obtain the simplified logic function by looping adjacent groups of X's in groups of eight, four, or two C. "OR" the loops with one term per loop D. write the simplified expression
In a load of 10 cubic meters of topsoil, approximately how cubic meters of the volume would be solid material?
A) 1 B) 5 C) 7.5 D) 2.5 E) 4