Calculate the savings in cubic feet of natural gas. Assume the furnace has an efficiency of 98%.
What will be an ideal response?
Assuming natural gas has a heating value of 1,000 Btu per cubic foot and the
furnace has an efficiency of 98%, the amount of natural gas required to keep the
home at 68°F is given by
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Describe the turning angles on the front wheel when cornering, and explain why these angles are necessary.
What will be an ideal response?
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What will be an ideal response?
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In a conventionally framed roof, the rafters and the ceiling joists form a ____.
a.triangle b.square c.pentagon d.hexagon
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A reset control will adjust the water temperature of the boiler according to the __________ temperature.
Fill in the blank(s) with the appropriate word(s).
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