EPA 608 Type 2 Practice exam-.pdf file:///C:/Users/HP/Desktop/TYPA%20NEW/EPA%20608%20Type
EPA 608 Type 2 Practice Exam
1. If a leaking appliance with a regulated refrigerant is not going to be repaired, it must be;
A retrofitted or retired within 3 months.
B retrofitted or retired within 12 months.
C replaced within 3 months.
D replaced within 12 months.
ANS B retrofitted or retired within 12 months.
2. A high-pressure appliance containing 210 lbs. of R-407C refrigerant must be evacuated
(recovered) to a level of;
A 15 inches of vacuum
B 10 inches of vacuum
C 4 inches of vacuum
D 0 inches of vacuum
ANS B 10 inches of vacuum
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,EPA 608 Type 2 Practice exam-.pdf file:///C:/Users/HP/Desktop/TYPA%20NEW/EPA%20608%20Type
3. What conditions allow for a system to be opened and repaired without recovering
the refrigerant to the required vacuum level?
A A system with a large leak and internal pressure of 0 psig
B A system that is undergoing a major component replacement
C A system that uses a CFC refrigerant
D A system that has a non-operational compressor
ANS A A system with a large leak and internal pressure of 0 psig
4. A crankcase heater is often used to prevent refrigerant from mixing with
compressor oil during periods of
ALow ambient temperature
B High ambient temperature
C Low humidity
D High humidity
ANS A
Low ambient temperature
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