Using sketches and notes, explain how roof slope affects wind pressure on a roof.
What will be an ideal response?
See the Instructor's Manual (IM).
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____-duty scaffolds are designed at 75 pounds per square foot.
a.Light b.Medium c.Heavy d.Standard
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f the three lubrication film conditions, which is the most effective in reducing friction and wear in a bearing assembly?
What will be an ideal response?
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When a VAV box on a constant air volume system throttles air into the conditioned area
A) the compressor slows down to match it B) the excess air dumps into the area above the ceiling C) the compressor and blower both slow down to match D) the blower slows down to reduce overall airflow
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To achieve MR Credit 1.1 at least ________ of the surface area of the existing structure must be retained
A) 75% B) 25% C) 50% D) 100%
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