Red Seal HVAC 313A Practice Test
313A Compressors
What are the three main types of compressors classified by their housing?
Select your answer
A
Rotary, centrifugal, and axial
B
Open (external drive), semi-hermetic (serviceable), and hermetic (welded/sealed)
C
Single-stage, two-stage, and multi-stage
D
Low-pressure, medium-pressure, and high-pressure
Hint
