The Btu (British thermal unit) is defined as the amount of heat required to raise the temperature of 1 lbm of water by 1°F. If a home has a furnace that is rated at 1000 Btu/min what is this rating in kW?
a. 17.584 kW
b. 17584 kW
c. 293 kW
d. 0.293 kW
a. 17.584 kW
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Figure 1-1 is layout work for a welded steel bar. Determine the total number of inches of steel used to make one bar.
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Insufficient slave cylinder travel means ________ in the system.
A) Air B) Too much fluid C) Loose metal D) A bad O-ring
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Which B vitamin is needed in body cell metabolism?
a. Riboflavin c. Folic acid b. Niacin d. Thiamine
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Explain the reason why adding humidity to a residence increases customer comfort
What will be an ideal response?
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