At typical operating conditions, the standard air-conditioning system will operate with an evaporator boiling point of ____°F.
A. 40
B. 45
C. 50
D. 55
Answer: A
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If an evaporator has a pressure drop of 10 psig and the low side pressure is 15 psig, what is the pressure at the inlet of the evaporator?
A. 5 psig B. 10 psig C. 15 psig D. 25 psig
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The safety standards of OSHA fall into ____________________ categories
Fill in the blank(s) with correct word
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For computer-generated slides, the general rule is to use special effects:
a. on about half of your slides b. only when necessary c. on every slide d. never
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The amount of moisture in the air can be measured with:
A) An electronic hygrometer. B) A hot wire anemometer. C) An electronic barometer. D) A chronometric tachometer.
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