Refrigeration Test 1 Exam Questions
and Answers (Latest Update 2026)
When should a technician read the SDS for a particular refrigerant?
-
correct answer ✅Before using the refrigerant
the four major components of the compression refrigeration cycle
following the flow of refrigerant -
correct answer ✅Compressor, condenser, metering device,
evaporator
What is the best description of the refrigerant at the evaporator
outlet -
correct answer ✅Low pressure, cold, superheated vapor
Which component causes the pressure to drop in the refrigeration
cycle? -
correct answer ✅metering device
the cooling effect occurs in a vapor compression refrigeration cycle
when: -
correct answer ✅The liquid refrigerant turns to vapor
and Answers (Latest Update 2026)
When should a technician read the SDS for a particular refrigerant?
-
correct answer ✅Before using the refrigerant
the four major components of the compression refrigeration cycle
following the flow of refrigerant -
correct answer ✅Compressor, condenser, metering device,
evaporator
What is the best description of the refrigerant at the evaporator
outlet -
correct answer ✅Low pressure, cold, superheated vapor
Which component causes the pressure to drop in the refrigeration
cycle? -
correct answer ✅metering device
the cooling effect occurs in a vapor compression refrigeration cycle
when: -
correct answer ✅The liquid refrigerant turns to vapor
