Section 609 Certification knowledge

What must be approved by the EPA before being used in MVAC systems?

• Servicing Equipment

• Refrigerant

• Service Shops

• Disposal Methods

Under which section of the Clean Air Act must a person working on an MVAC system be certified?

• Section 608

• Section 609

• Section 612

• Section 610

What is required for refrigerant before it can be reused in MVAC systems?

• It must be approved by the vehicle manufacturer.

• It must be vented to the environment.

• It must be properly recycled or reclaimed.

• It must be certified under section 608 of the CAA.

Which sections of the Clean Air Act play smaller roles in the regulatory requirements for MVAC servicing?

• Sections 608 and 609

• Sections 609 and 612

• Sections 610 and 611

• Sections 608 and 612

Under which section of the CAA is the SNAP program established?

• Section 612

• Section 134a

• Section 2020

• Section 611

What is the purpose of unique fittings for SNAP-approved refrigerants?

• To increase the efficiency of refrigerants

• To prevent the accidental mixing of different refrigerants

• To reduce the cost of refrigerant servicing

• To make the refrigerants more environmentally friendly

What should not be used to convert a fitting according to the EPA's regulatory requirements?

• A standardized fitting

• A unique fitting

• An adapter

• A refrigerant identifier

Can adapters for one refrigerant be attached and then removed and replaced with the fitting for a different refrigerant?

• Yes, as long as it is done by a certified technician

• Yes, but only for certain types of refrigerants

• No, once attached to a hose, the fitting is permanent

• No, unless it is approved by the EPA

What does Section 608 of the Clean Air Act prohibit?

• The use of any refrigerant in MVAC systems

• The intentional release (venting) of any refrigerant when maintaining, servicing, repairing, or disposing of air conditioning or refrigeration equipment

• The use of non-SNAP-approved refrigerants in MVAC systems

• The recycling of refrigerants without EPA certification

Which refrigerant is exempt from the venting prohibition under Section 608?

• HFO-1234yf

• R-134a

• Carbon dioxide (CO2) or R-744

• CFC-12