In the basic equation for determining piping system sizes, which of the following changes?
a. run
b. offset
c. travel
d. constant
ANSWER: d
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Answer the following statement true (T) or false (F)
The primary purpose of the OSHA and ASME standards for personnel-platform design and construction is _____.
a. to provide an income stream for the federal government from fines b. to establish extraordinary government control over the industry c. the safety of the platform occupants d. to give all competitors equal access to the market
In a tilt-up wall building, the wall panels are precast on a concrete slab-on-ground, which is the first floor slab of the building. In some buildings, the first floor of the building is not a concrete slab-on-ground but an elevated slab. Explain how the tilt-up walls are cast in this type of building.
What will be an ideal response?
Answer the following statement(s) true (T) or false (F)
1. Heat is lost through all building surfaces that separate heated space from unheated space. 2. It is relatively easy to assess the location and magnitude of all the air leakage paths in a typical building. 3. The number of heating degree days that accumulate in a 24-hr. period is the difference between 72 F and the average outdoor air temperature during that period. 4. Knowing how many MMBtu a building requires over a typical heating season is not of much use to most owners. 5. A boiler, furnace, or small space heater operating on the same fuel, at the same assumed conversion efficiency, would produce the same estimated annual heating cost.