EPA 608 study material including (Core, type 1, 2 and 3) |
2026/2027 | Answers Correct | With Complete Solutions
35% or more in commercial refridgeration or industrial process
equipment with 50 pounds of charge or more must be repaired
Correct Answers for appliances with 50 pounds of charge or
more other than industrial process equipment and commercial
refridgeration, an annual leak rate of 15% or more must be
repaired
a complicated distillation process that returns recovered
refridgerant to the purity of factory fresh refridgerant. Correct
Answers Reclaiming (ARI Standard 700)
a high capacity vacuum pump and short, large diameter hoses
will Correct Answers dramatically reduce emissions, pressure
drop, and evacuation/dehydration time
a vacum pump should be connected Correct Answers as far
away from the pump as possible
according to the clean air act, no person installing, maintaining,
repairing, or disposing of any appliance may knowingly vent or
otherwise release into the environment and class 1 or class 2
substance after Correct Answers July 1, 1992
Air conditioner (ideal-75°f) Correct Answers High temperature
all nitrogen tanks should be equipped with a regulator to lower
outlet pressure Correct Answers ...
, any device which contains and uses a class 1 or class 2
substance as a refridgerant and is used for household or
commercial purpose. Correct Answers appliance
any regulated refridgerant released while filling a graduated
charging cylinder Correct Answers must be recovered
appliances that have a hermetic compressor and hold 5 pounds
or less (window units, domestic refridgerators, and freezer or
under the counter ice maker Correct Answers Small sppliances
are typically charged with liquid through the evaporator
charging valve Correct Answers Chillers
as a general rule, different lubricants should never be mixed
Correct Answers ...
ASHRAE standard 15 specifies the requirements and use of
refridgerants sensors in equipment machine rooms Correct
Answers ASHRAE standard 15 requires equipment rooms to
have refridgerant sensors for all refridgerant safety groups
azeotrope Correct Answers where the mixture behaves like a
single chemical (new refrigerant)
bacteria sets as 43°f Correct Answers ...
before discarding a container the internal cylinder pressure
should be reduced to at least Correct Answers 0 psig
2026/2027 | Answers Correct | With Complete Solutions
35% or more in commercial refridgeration or industrial process
equipment with 50 pounds of charge or more must be repaired
Correct Answers for appliances with 50 pounds of charge or
more other than industrial process equipment and commercial
refridgeration, an annual leak rate of 15% or more must be
repaired
a complicated distillation process that returns recovered
refridgerant to the purity of factory fresh refridgerant. Correct
Answers Reclaiming (ARI Standard 700)
a high capacity vacuum pump and short, large diameter hoses
will Correct Answers dramatically reduce emissions, pressure
drop, and evacuation/dehydration time
a vacum pump should be connected Correct Answers as far
away from the pump as possible
according to the clean air act, no person installing, maintaining,
repairing, or disposing of any appliance may knowingly vent or
otherwise release into the environment and class 1 or class 2
substance after Correct Answers July 1, 1992
Air conditioner (ideal-75°f) Correct Answers High temperature
all nitrogen tanks should be equipped with a regulator to lower
outlet pressure Correct Answers ...
, any device which contains and uses a class 1 or class 2
substance as a refridgerant and is used for household or
commercial purpose. Correct Answers appliance
any regulated refridgerant released while filling a graduated
charging cylinder Correct Answers must be recovered
appliances that have a hermetic compressor and hold 5 pounds
or less (window units, domestic refridgerators, and freezer or
under the counter ice maker Correct Answers Small sppliances
are typically charged with liquid through the evaporator
charging valve Correct Answers Chillers
as a general rule, different lubricants should never be mixed
Correct Answers ...
ASHRAE standard 15 specifies the requirements and use of
refridgerants sensors in equipment machine rooms Correct
Answers ASHRAE standard 15 requires equipment rooms to
have refridgerant sensors for all refridgerant safety groups
azeotrope Correct Answers where the mixture behaves like a
single chemical (new refrigerant)
bacteria sets as 43°f Correct Answers ...
before discarding a container the internal cylinder pressure
should be reduced to at least Correct Answers 0 psig
