A vacuum pump removes ____________________ and air from a refrigeration system.

Fill in the blank(s) with the appropriate word(s).


non-condensable gases

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A bonded soldier course is a minimum of _____ in height.

A. 4" or a half brick B. 8" or a whole brick C. 12" or a brick and a half D. 16" or two bricks

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What is the insulating material in a capacitor known as?

A. semiconductor B. dielectric C. mica D. substrate

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Determine the cost to install the storefront in Figure 16.17 using a productivity of 0.08 labor hours per square foot and an average labor rate of $32.96 per labor hour.

What will be an ideal response?

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B = 40(4,000,000) = $160 million per year C = 20,000(55,000)(A/P,8%,15) = 1,100,000,000(0.11683) = $128.513 million per year B/C = 160/128.513 = 1.25

What will be an ideal response?

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