Asked by Marisa Mckay on Jul 20, 2024
Verified
Which of the following refrigerants is commonly used in current trucks?
A) R-12
B) R-22
C) R-134a
D) propane
Refrigerants
Fluids used in air conditioning and refrigeration systems to absorb and transport heat.
R-134a
A hydrofluorocarbon refrigerant used in air conditioning systems, known for its low impact on the ozone layer compared to previously used refrigerants.
- Recognize the common refrigerants used in refrigeration systems and their applications.
Verified Answer
MW
maleek williamsJul 21, 2024
Final Answer :
C
Explanation :
R-134a is commonly used in current trucks as a refrigerant due to its lower environmental impact compared to older refrigerants like R-12, and it is safer than options like propane.
Learning Objectives
- Recognize the common refrigerants used in refrigeration systems and their applications.