EPA 608 Core- Mainstream
Engineering questions and answers
graded A+ updated
Eliminating the use of CFCs and HCFCs refrigerants - correct answer ✔✔What is being done in
the U.S. to stop damage to the stratospheric ozone layer?
$44,539 per day per violation - correct answer ✔✔How much can a technician be fined for
venting a non-exempt refrigerant from a system?
can make laws that are stricter requirements than the federal regulations - correct answer
✔✔State and local governments __________________.
Snap Program - correct answer ✔✔The ___________ identifies alternative refrigerants for use
program.
An international treaty that addresses ozone-depleting substances and their alternatives -
correct answer ✔✔The Montreal Protocol is ________________________.
2020 - correct answer ✔✔The production and import of new R-22 in the U.S. to service existing
systems is banned beginning in ________.
recovered and reclaimed gas - correct answer ✔✔After a refrigerant is phased-out, supplies of
that refrigerant for equipment servicing can only come from __________________.
can lose their certification - correct answer ✔✔Technicians who violate Clean Air Act provisions
__________________.
, Failing to evacuate refrigerant in a leaking system to at least 0 psig - correct answer ✔✔Which is
a violation of EPA or Clean Air Act regulations?
AHRI 700 - correct answer ✔✔Reclaimed refrigerant must be tested to meet
__________________ before it can be resold.
request a replacement from the company that provided the certification - correct answer ✔✔If
technicians lose their certification card, they must_________________.
that the purchaser employs at least one Section 608 certified technician - correct answer
✔✔Distributors must verify __________________ before they can sell refrigerant.
Rewiring a condenser fan - correct answer ✔✔What does NOT require Section 608
certification?
carbon dioxide refrigerant - correct answer ✔✔What refrigerant servicing does NOT require
Section 608 certification?
Servicing existing R-22 systems - correct answer ✔✔Which of the following is a lawful use of
HCFC-22?
top off the unit with R-407C - correct answer ✔✔When servicing an R-22 system you CANNOT
_______.
Recover all remaining refrigerant, render the cylinders useless, and recycle the metal. - correct
answer ✔✔How should disposable cylinders be discarded?
Engineering questions and answers
graded A+ updated
Eliminating the use of CFCs and HCFCs refrigerants - correct answer ✔✔What is being done in
the U.S. to stop damage to the stratospheric ozone layer?
$44,539 per day per violation - correct answer ✔✔How much can a technician be fined for
venting a non-exempt refrigerant from a system?
can make laws that are stricter requirements than the federal regulations - correct answer
✔✔State and local governments __________________.
Snap Program - correct answer ✔✔The ___________ identifies alternative refrigerants for use
program.
An international treaty that addresses ozone-depleting substances and their alternatives -
correct answer ✔✔The Montreal Protocol is ________________________.
2020 - correct answer ✔✔The production and import of new R-22 in the U.S. to service existing
systems is banned beginning in ________.
recovered and reclaimed gas - correct answer ✔✔After a refrigerant is phased-out, supplies of
that refrigerant for equipment servicing can only come from __________________.
can lose their certification - correct answer ✔✔Technicians who violate Clean Air Act provisions
__________________.
, Failing to evacuate refrigerant in a leaking system to at least 0 psig - correct answer ✔✔Which is
a violation of EPA or Clean Air Act regulations?
AHRI 700 - correct answer ✔✔Reclaimed refrigerant must be tested to meet
__________________ before it can be resold.
request a replacement from the company that provided the certification - correct answer ✔✔If
technicians lose their certification card, they must_________________.
that the purchaser employs at least one Section 608 certified technician - correct answer
✔✔Distributors must verify __________________ before they can sell refrigerant.
Rewiring a condenser fan - correct answer ✔✔What does NOT require Section 608
certification?
carbon dioxide refrigerant - correct answer ✔✔What refrigerant servicing does NOT require
Section 608 certification?
Servicing existing R-22 systems - correct answer ✔✔Which of the following is a lawful use of
HCFC-22?
top off the unit with R-407C - correct answer ✔✔When servicing an R-22 system you CANNOT
_______.
Recover all remaining refrigerant, render the cylinders useless, and recycle the metal. - correct
answer ✔✔How should disposable cylinders be discarded?
