EPA 608 Type II Certification Exam | Sample Test Questions, Answers & Study Guide 2026/2027

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EPA 608 Type II Sample Test Questions
How must you recover refrigerant from a parallel system and why?

a. Isolate a parallel compressor system in order to recover refrigerant.

Failure to isolate a parallel compressor system will cause an open

equalization connection that will prevent refrigerant recovery.

b. Do not isolate a parallel compressor system in order to recover refrigerant.

Isolation will cause an open equalization connection that will prevent

refrigerant recovery

c. Do not isolate a parallel compressor system unless valves are provided, in

order to recover refrigerant. Isolation will cause an open equalization

connection that will prevent refrigerant recovery

d. Do not isolate a parallel compressor system unless access valves are in

series. Isolation will cause an open equalization connection that will

prevent refrigerant recovery - ------------ANS: a. Isolate a parallel compressor system
in order to recover refrigerant.

Failure to isolate a parallel compressor system will cause an open

equalization connection that will prevent refrigerant recovery.



All recovery cylinders are ______ rated



density

pressure

temperature

volume - ------------ANS: pressure




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10/13/2026,
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,/13/2026,
10/13/2026,
Page
1:58:15
210/13/2026,
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608
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AMEPA
Sample
II Sample
608
Test
Type
Questions(*((&#*!(*#*($$(*($(*$Y(&*&$(*)&*)((&$*^$&*&$
Test
II Sample
Questions(*((&#*!(*#*($$(*($(*$Y(&*&$(*)&*)((&$*^$&*&$
Test Questions(*((&#*!(*#*($$(*($(*$Y(&*&$(*)&*)((&$*^$&*&$
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Comfort cooling chillers and all other equipment with over 50 pounds of

refrigerant with an annual leak rate of ___ % requires repair under EPA

regulations:

a. 0

b. 15

c. 35

d. 50 - ------------ANS: b. 15



Describe ways to speed up the recovery.

a. Pack the recovery cylinder in ice and / or applying heat to the appliance.

b. Recover as much as possible in the liquid phase. In order to recover

liquid refrigerant, you must connect one hose to the system's liquid line.

After recovering liquid refrigerant, any remaining vapor is condensed by

the recovery system.

c. a and b

d. None of the above - ------------ANS: c. a and b



Describe ways you can visually look for leaks.

a. Using soap bubbles

b. Looking for traces of oil

c. Excessive superheat, caused by low refrigerant charge

d. All the above - ------------ANS: d. All the above



Exceptions to the required evacuation levels for recovery equipment that require

an appliance be evacuated to only 0 psig apply to appliances that:




/13/2026,
10/13/2026,
10/13/2026,
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1:58:15
AMEPA
1:58:15
AMEPA
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608
Sample
IIType
Sample
Test
II Sample
Questions(*((&#*!(*#*($$(*($(*$Y(&*&$(*)&*)((&$*^$&*&$
Test Questions(*((&#*!(*#*($$(*($(*$Y(&*&$(*)&*)((&$*^$&*&$
Test Questions(*((&#*!(*#*($$(*($(*$Y(&*&$(*)&*)((&$*^$&*&$
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