Air Conditioning Systems Quiz Form
Test your knowledge of air conditioning systems with this concise quiz. All questions are required. Good luck!
Which component is responsible for removing heat from the air in a split air conditioning system?
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Evaporator coil
Compressor
Condenser coil
Expansion valve
Select all common refrigerants used in modern residential air conditioning systems.
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R-410A
R-22
R-134a
Ammonia
What is the primary function of the compressor in an air conditioning system?
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Compress refrigerant gas
Cool the air
Remove moisture
Filter dust
Which symptom most likely indicates a clogged air filter in an air conditioning system?
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Reduced airflow
Loud compressor noise
Water leakage
Frozen evaporator coil
Match each air conditioning component to its typical maintenance interval.
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Rows
Monthly
Quarterly
Annually
Air filter
1
2
3
Condenser coil
4
5
6
Refrigerant level
7
8
9
Thermostat calibration
10
11
12
Which of the following is NOT a type of air conditioning system?
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Ductless mini-split
Central air
Window unit
Hydronic radiant
Rate your confidence in diagnosing basic air conditioning issues.
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1
2
3
4
5
Which safety precaution should always be taken before servicing an air conditioning system?
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Disconnect power supply
Open refrigerant lines
Increase thermostat setting
Cover outdoor unit
Select all possible causes for an air conditioner blowing warm air.
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Low refrigerant
Dirty air filter
Faulty thermostat
Open windows
What is the recommended temperature setting for energy-efficient cooling in summer?
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78°F (25.5°C)
68°F (20°C)
72°F (22°C)
82°F (28°C)
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