HVAC Fun Quiz

It would be fun to go back to school days and test your knowledge through quizzes!

Let’s check your HVAC knowledge!

1. What is the function of the evaporator in an air conditioner?

A) Convert the liquid refrigerant to solid B) Convert the liquid refrigerant to gas

C) Compress the air volume D) Remove heat from the refrigerant

2. How does a dehumidifier work?

A) Make the air drier B) Cool the air

C) Make the air wetter D) Heat the air

3. What does the „AC“ in HVAC stand for?

A) Air control B) Automatic control

C) Alpha coding D) Air conditioning

4. In addition to mechanical ventilation, HVAC also includes natural ventilation.

A) True B) False5. It is important that HVAC technicians have a good grasp of the physical sciences, chemistry, and construction.

A) Yes B) No

6. The HVAC field applies not only to buildings but to vehicles as well.

A) True B) False

7. What is the function of the compressor in an air conditioner?

A) Reduce the air volume B) Compress the water

C) Increase the pressure D) Compress the refrigerant

8. How long do cleaning ducts last?

A) 4 – 6 hours B) half-hour C) 10 hours

Quiz Answer Key: 1B, 2A, 3D, 4A, 5A, 6A, 7D and 8A;