What is an advantage of ice storage systems as compared to water storage systems?
What will be an ideal response?
Ice will absorb more heat than water and therefore has the advantage of taking up less space. Colder water provides a large temperature differential that means less flow will be required for a given cooling load. Reduced flow rates call for smaller pipes and lower pumping costs. Colder water provides for lower leaving air temperatures from cooling coils. Colder supply air will absorb more heat therefore less air needs to be delivered by the fan. Reduced airflow
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____ are generally divided into the areas of the item to be designed, the formulas to determine the size, and the solution.
A. Calcs B. Sections C. Blocks D. Constructs
Graph the following points: (-2, -2), (0, 0), (1, 1), (3, 3), (7, 7). Connect these points. What kind of geometric figure is formed?
A. square B. line C. triangle D. pentagon
What is the relationship between atmospheric pressure and barometric pressure?
What will be an ideal response?
A humidifier should cycle with the blower in the heating unit.
Answer the following statement true (T) or false (F)