Refrigerant and HVAC Systems Flashcard

Front

What is the purpose of Section 608 of the Clean Air Act?

Back

To manage refrigerant handling and reduce emissions

Front

Which refrigerant is known for having a significant impact on ozone depletion?

Back

CFCs

Front

What does HCFC stand for?

Back

Hydrochlorofluorocarbon

Front

Which type of refrigerant is considered to have no ozone depletion potential?

Back

HFCs

Front

What is GWP an acronym for?

Back

Global Warming Potential

Front

What must a technician achieve to pass each section of the Section 608 certification exam?

Back

70 percent correct answers

Front

What is the function of the compressor in a vapor-compression refrigeration cycle?

Back

To compress the refrigerant vapor

Front

What occurs in the condenser of a refrigeration cycle?

Back

Heat is removed from the refrigerant

Front

Which device measures both the pressure and vacuum of a refrigeration system?

Back

Manifold gauge

Front

What is the primary purpose of the PT chart in HVAC systems?

Back

To determine pressure-temperature relationships of refrigerants