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Automotive refrigerant

Quiz by Cliff Kincaid

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10 questions
Show answers
  • Q1
    Which refrigerant is commonly used in automotive air conditioning systems?
    R22
    R410a
    R134a
    R123
    30s
  • Q2
    What is the purpose of automotive refrigerant in an air conditioning system?
    To lubricate moving parts in the system
    To increase engine horsepower
    To improve fuel efficiency
    To absorb and release heat to cool the interior of the vehicle
    30s
  • Q3
    Which of the following is a potential environmental concern associated with automotive refrigerant leaks?
    Light pollution
    Noise pollution
    Soil erosion
    Ozone depletion
    30s
  • Q4
    What is a common method used to detect automotive refrigerant leaks in air conditioning systems?
    Thermal imaging
    Electromagnetic wave analysis
    UV dye detection
    Acoustic emission monitoring
    30s
  • Q5
    Which of the following is a potential safety hazard associated with automotive refrigerant exposure?
    Improved memory
    Skin irritation and burns
    Increased appetite
    Hair loss
    30s
  • Q6
    What is the color coding for automotive refrigerant R134a containers?
    Red
    Green
    Yellow
    Light blue
    30s
  • Q7
    Which of the following is a characteristic of automotive refrigerant R1234yf?
    High ozone depletion potential
    Corrosive properties
    High flammability
    Low global warming potential
    30s
  • Q8
    What is the purpose of an automotive refrigerant compressor in an air conditioning system?
    To regulate the temperature of the refrigerant
    To pressurize and circulate the refrigerant gas
    To filter the refrigerant liquid
    To generate electricity for the system
    30s
  • Q9
    Which refrigerant is commonly used in older automotive air conditioning systems?
    R134a
    R1234yf
    R410a
    R12
    30s
  • Q10
    What is the term used to describe the process of converting refrigerant gas into a liquid in the automotive air conditioning system?
    Expansion
    Condensation
    Compression
    Evaporation
    30s

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