There are two common ways of expressing the amount of water vapor in air:
a. dew point and relative humidity.
b. dew point and absolute humidity.
c. absolute humidity and relative humidity.
d. none of the above
c. absolute humidity and relative humidity.
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An air separator may be located _____.
a. at the cooling coil b. near the pumps c. at the end of the main d. in each branch pipe
The amount of illumination produced by a standard candle at a distance of 1 foot is called _________.
A. Lumen B. Exposure C. Lumination D. Lux
Determine the numerical value of the following factors using (a) linear interpolation, (b) the formula, and (c) the spreadsheet function from Figure 2-9.
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In linear breakeven analysis, if process A has a variable cost of $45 per unit and process B has a variable cost of $31 per unit, which alternative would be preferred if the breakeven point is 7400 units and production is expected to be 6200 units? (choose one)
(a) (b) Process B (c) Process B if its fixed cost is lower than the fixed cost of Process A (d) Cannot tell; need more information