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EPA 608 (TYPE II) EXAM 2025/2026
UPDATED EXAM WITH VERIFIED
SOLUTIONS.
1. When a unit is opened for servicing, the _______ should
always be replaced. - correct answer -Filter-drier.
2. The evaporation temperature of R-134A at 0 psig is? - correct
answer --15F
3. Refrigerant should be removed from the condenser outlet if
the? - correct answer -Condenser is below the receiver.
4. In a refrigeration system, the component directly following the
evaporator is the? - correct answer -Accumulator.
5. Before using a recovery unit to remove a charge, what steps
should be taken? - correct answer -A.) Check service valve
positions
6. B.) Check the oil level in the recovery tank.
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7. C.) Evacuate recovery unit & recovery tank.
8. After reaching the required vacuum on a system you must? -
correct answer -Wait to see if the pressure rises, indicating that
there is still refrigerant in liquid form or refrigerant trapped in
the oil.
9. Which component is NOT part of the low side of the system? -
correct answer -Receiver.
10. Refrigerant leaves the receiver of a system as a? - correct
answer -High pressure liquid.
11. Use ___________ to remove ice from a sight glass. - correct
answer -An alcohol spray.
12. Soap bubble testing is used to? - correct answer -Pinpoint
refrigerant leaks.
EPA 608 (TYPE II) EXAM 2025/2026
UPDATED EXAM WITH VERIFIED
SOLUTIONS.
1. When a unit is opened for servicing, the _______ should
always be replaced. - correct answer -Filter-drier.
2. The evaporation temperature of R-134A at 0 psig is? - correct
answer --15F
3. Refrigerant should be removed from the condenser outlet if
the? - correct answer -Condenser is below the receiver.
4. In a refrigeration system, the component directly following the
evaporator is the? - correct answer -Accumulator.
5. Before using a recovery unit to remove a charge, what steps
should be taken? - correct answer -A.) Check service valve
positions
6. B.) Check the oil level in the recovery tank.
, Page | 2
7. C.) Evacuate recovery unit & recovery tank.
8. After reaching the required vacuum on a system you must? -
correct answer -Wait to see if the pressure rises, indicating that
there is still refrigerant in liquid form or refrigerant trapped in
the oil.
9. Which component is NOT part of the low side of the system? -
correct answer -Receiver.
10. Refrigerant leaves the receiver of a system as a? - correct
answer -High pressure liquid.
11. Use ___________ to remove ice from a sight glass. - correct
answer -An alcohol spray.
12. Soap bubble testing is used to? - correct answer -Pinpoint
refrigerant leaks.
