The required R-value of duct insulation, per ASHRAE guidelines, is determined by _____.

a. the result of calculations for the heating mode
b. the result of calculations for the cooling mode
c. the highest value resulting from calculations for both heating and cooling
d. an ASHRAE chart developed for different parts of the country


c. the highest value resulting from calculations for both heating and cooling

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Which furnace configuration does a multipoise furnace most closely match as delivered from the factory?

a. Upflow b. Downflow c. Horizontal d. Low-boy

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A marketing objectives statement would include all of the following except:

A. market share B. product design C. sales goals D. profitability

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Even though a fan arrangement is viewed from the front, why should you worry about the back?

What will be an ideal response?

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Environmental elements that cause stress are called stressors

Indicate whether the statement is true or false.

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