Why should all ductwork designs start with an accurate heat load study?
What will be an ideal response?
The air is distributed based on the heat load of the rooms. Rooms with a greater heat load receive a proportionally greater amount of air.
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When specifying the length and spacing of intermittent edge welds, the dimensions are placed to the ____ side of the weld symbol.
A. bottom B. top C. right D. left
A hollow aluminum circular cylinder, 32 cm tall with 5.0 cm outside diameter and a wall thickness of 0.35 cm, is used to support a compressive load L applied along the axis of the cylinder. Determine the maximum allowable value of L if the compressive stress is limited to 65 MPa and the deformation is limited to 0.044 cm.
What will be an ideal response?
Explain how the vacuum valve is constructed.
What will be an ideal response?
ISO standards are based on the ____________________ system.
Fill in the blank(s) with the appropriate word(s).