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Air Conditioning Quiz Questions Answers 4
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Question 1 of 15
1. Question
1 pointsLower Aspect ratios can create turbulence:
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Question 2 of 15
2. Question
1 pointsFor medium and high pressure ducts, ________ sheets are exclusively used for strength and rigidity to withstand the higher static pressure:
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Question 3 of 15
3. Question
1 pointsWhen there is an abrupt expansion in the duct, the pressure loss in the duct will be:
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Question 4 of 15
4. Question
1 pointsThe chiller dehydrator removes which of the following from refrigerant:
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Question 5 of 15
5. Question
1 pointsThe larger the condenser area exposed to the moving airstream, the ____ the temperature of the refrigerant when it leaves the condenser
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Question 6 of 15
6. Question
1 pointsAs the amount of moisture suspended in the air decreases, the wet–bulb depression increases
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Question 7 of 15
7. Question
1 pointsAn activated ____ adsorber removes gaseous contaminants from the air
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Question 8 of 15
8. Question
1 pointsThe Entholpy of air is the measure of heat content in _____ of air
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Question 9 of 15
9. Question
1 pointsThe dew point temperature is the temperature at which moisture begins to condense out of the air.
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Question 10 of 15
10. Question
1 points_____ is not commonly used for field calculations.
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Question 11 of 15
11. Question
1 pointsAir velocity range for the best range of human comfort is:
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Question 12 of 15
12. Question
1 pointsIf the surrounding temperature rises by 10F , the skin temperature rises by:
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Question 13 of 15
13. Question
1 pointsElectronic air cleaners produce ______ around a stainless steel plate for trapping dust:
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Question 14 of 15
14. Question
1 pointsDucturns reduce the pressure loss in square elbows to as much as ______:
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Question 15 of 15
15. Question
1 pointsOccupied zone is the interior area of confined space that extends to within _______ of all walls:
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