EPA Test 3

What is a violation of the Clean Air Act or EPA's regulations?

• Failing to keep required records

• Failing to meet the required evacuation levels before opening or disposing of appliances

• Knowingly releasing CFC, HCFC, or HFC refrigerants while repairing appliances

• All of the above

The production and import of new R-22 in the U.S. to service existing systems is banned beginning in (a)   .

• 2019

• 2020

• 2023

• 2024

After a refrigerant is phased-out, supplies of that refrigerant for equipment servicing can only come from (a)   .

• recovered and reclaimed gas

• Third-World countries

• Chinese and Indian manufacturers under a special permit

• exemptions granted under the Montreal Protocol

Technicians who violate Clean Air Act provisions (a)   .

• can lose their certification

• will have their equipment confiscated

• will be required to take mandatory training

• may be required to pass an online test

Reclaimed refrigerant must be tested to meet (a)   before it can be resold.

• AHRI 700

• AEPA 700

• ASHRAE 700

• UL 700

Distributors must verify (a)   before they can sell refrigerant.

• the quality of the refrigerant

• that the net weight on the refrigerant container is accurate

• that the purchaser owns a certified recovery device

• that the purchaser employs at least one Section 608 certified technician

What refrigerant servicing does NOT require Section 608 certification?

• carbon dioxide refrigerant

• propane

• R-1234yf

• R-134a

Which of the following is a lawful use of HCFC-22?

• Assembling "dry-charge" components into a system and then charging with reclaimed R-22

• Servicing existing R-22 systems

• Charging any new system designed for R-407C with reclaimed or recovered R-22

• All of the above

When servicing an R-22 system you CANNOT (a)   .

• add R-22 to top off the system after the repair is completed

• retrofit the unit to R-407C

• use recovered or recycled R-22 from the same owner

• top off the unit with R-407C

Which appliances are NOT covered by EPA regulations?

• Mini-fridges

• Ice makers

• Commercial refrigeration equipment

• Desiccant dehumidifiers