HVAC Air Conditioning Practice Test -4
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Take a Free Practice Test on HVAC Air Conditioning – 4
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Question 1 of 10
1. Question
1 pointsHeat always flows
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Question 2 of 10
2. Question
1 pointsThe amount of heat in the air that can be measured by thermometer is called as ……..
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Question 3 of 10
3. Question
1 pointsThe saturation temperature of any given quantity of water vapor at atmospheric pressure is called as ………..
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Question 4 of 10
4. Question
1 pointsWhat is the general cooling estimation usually given for a person?
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Question 5 of 10
5. Question
1 pointsMost air conditioning equipment uses ……………… type of cooling methods in houses and small scale commercial buildings.
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Question 6 of 10
6. Question
1 pointsThe discharge water is approximately ………………. warmer than supply water in cold-water cooling method.
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Question 7 of 10
7. Question
1 pointsThe brake horse power of an electric motor always higher number than air horsepower
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Question 8 of 10
8. Question
1 pointsWhat should be air velocity in the air ducts to minimize the effect of frictional losses?
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Question 9 of 10
9. Question
1 pointsWhen two fans are operating in series the CFM of the system is …………..
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Question 10 of 10
10. Question
1 pointsWhich of the following can be removed to lower the air temperature?
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