EPA 608 Type 2 Test | 2025 EXAM QUESTIONS |
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Approximately 74 psig.
Choose an answer
The refrigerant pressure inside an R-
When a new system has been
1 2 12 unit which is at room temperature
assembled, the first thing to do is?
(72F) & not operating is?
Before using a recovery unit to After refrigerant liquid has been
3 remove a charge, what steps should 4 recovered from a system, any
be taken? remaining vapor is?
Don't know?
, Terms in this set (70)
When a new system has Pressurize the system with an inert gas & leak check.
been assembled, the first
thing to do is?
After installation of a field- Pressurized with nitrogen then leak checked.
piped R-410A split heat
pulp, the unit should first
be?
The EPA regulations 15%
require that any
appliances containing
more than 50 pounds of
refrigerant (except for
commercial & industrial
process refrigeration)
must be repaired when
the leak rate exceeds
_________ of the charge per
year?
R-410A requires recovery 400 psig
tanks rated for at least?
After refrigerant liquid has Condensed by the recovery system.
been recovered from a
system, any remaining
vapor is?
100% Verified Solutions | Already passed!!
Save
Practice questions for this set
Learn 1 /7 Study with Learn
Approximately 74 psig.
Choose an answer
The refrigerant pressure inside an R-
When a new system has been
1 2 12 unit which is at room temperature
assembled, the first thing to do is?
(72F) & not operating is?
Before using a recovery unit to After refrigerant liquid has been
3 remove a charge, what steps should 4 recovered from a system, any
be taken? remaining vapor is?
Don't know?
, Terms in this set (70)
When a new system has Pressurize the system with an inert gas & leak check.
been assembled, the first
thing to do is?
After installation of a field- Pressurized with nitrogen then leak checked.
piped R-410A split heat
pulp, the unit should first
be?
The EPA regulations 15%
require that any
appliances containing
more than 50 pounds of
refrigerant (except for
commercial & industrial
process refrigeration)
must be repaired when
the leak rate exceeds
_________ of the charge per
year?
R-410A requires recovery 400 psig
tanks rated for at least?
After refrigerant liquid has Condensed by the recovery system.
been recovered from a
system, any remaining
vapor is?
