HVAC Unit 3 Exam Questions and Answers Graded A+

HVAC Unit 3 Exam Questions and
Answers Graded A+

A refrigeration system that maintains a space at a temperature between 35 degree F

and 40 degree F would be classified as what type of system?




A. High Temp

B. Medium Temp

C. Low Temp

D. Ultra-Low Temp - Correct answer-B. Medium Temp

A refrigeration system that is intended to provide comfort cooling would be

classified as what type of system?




A. High Temp

B. Medium Temp

C. Low Temp
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, D.Ultra-Low Temp - Correct answer-C. Low Temp

One ton of refrigeration is equivalent of moving heat at a rate of..




A. 1200 Btu/min

B. 12,000 Btu/min

C. 1200 Btu/Hr

D. 12,000 Btu/Hr - Correct answer-D. 12,000 Btu/Hr

The basic refrigeration cycle can be best described as a..




A. Non-repeating, vapor compression cycle




B. Non-repeating, vapor combustion cycle




C. repeating, vapor compression cycle




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