HVAC Refrigeration Quiz
Authored by Jerry McIntosh
Science
12th Grade
NGSS covered
Used 1+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of the refrigeration cycle in an HVAC system?
To heat the air
To cool the air
To filter the air
To humidify the air
Tags
NGSS.MS-PS3-3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which component in the refrigeration cycle is responsible for compressing the refrigerant?
Evaporator
Condenser
Compressor
Expansion valve
Tags
NGSS.MS-PS3-3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of the evaporator in the refrigeration cycle?
To absorb heat from the surroundings
To release heat to the surroundings
To compress the refrigerant
To expand the refrigerant
Tags
NGSS.MS-PS3-3
NGSS.MS-PS1-4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a common type of refrigerant used in HVAC systems?
R-134a
R-22
R-410A
All of the above
Tags
NGSS.MS-PS3-3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which refrigerant is known for having a lower environmental impact?
R-22
R-410A
R-12
R-502
Tags
NGSS.HS-ETS1-3
NGSS.HS-LS2-7
NGSS.HS-ESS3-4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary environmental concern associated with older refrigerants like R-22?
Global warming potential
Ozone depletion potential
Toxicity
Flammability
Tags
NGSS.HS-LS2-7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the efficiency of a refrigeration system commonly measured?
Coefficient of Performance (COP)
Energy Efficiency Ratio (EER)
Seasonal Energy Efficiency Ratio (SEER)
All of the above
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