EPA 608 (TYPE II) Exam QUESTIONS AND
ANSWERS | LATEST UPDATE | INSTANT
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Practice questions for this set
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4000 psig burst pressure & 800 psig working pressure.
Choose an answer
R-410A requires a high pressure
When a new system has been
1 manifold gauge & hose set. They 2
assembled, the first thing to do is?
must have a?
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 been Pressurize the system with an inert gas & leak
assembled, the first thing to do is? check.
After installation of a field-piped R- Pressurized with nitrogen then leak checked.
410A split heat pulp, the unit should
first be?
The EPA regulations require that any 15%
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 tanks rated 400 psig
for at least?
After refrigerant liquid has been Condensed by the recovery system.
recovered from a system, any
remaining vapor is?
Your recovery/recycling machine has Recover as much R-502 from the recovery unit as
R-502 refrigerant in it. You now have possible, change filter, & evacuate.
to recover refrigerant from a unit with
R-22. What must be done before the
R-22 refrigerant can be
recovered/recycled?
ANSWERS | LATEST UPDATE | INSTANT
DOWNLOAD
Save
Practice questions for this set
Learn 1/7 Study using Learn
4000 psig burst pressure & 800 psig working pressure.
Choose an answer
R-410A requires a high pressure
When a new system has been
1 manifold gauge & hose set. They 2
assembled, the first thing to do is?
must have a?
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 been Pressurize the system with an inert gas & leak
assembled, the first thing to do is? check.
After installation of a field-piped R- Pressurized with nitrogen then leak checked.
410A split heat pulp, the unit should
first be?
The EPA regulations require that any 15%
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 tanks rated 400 psig
for at least?
After refrigerant liquid has been Condensed by the recovery system.
recovered from a system, any
remaining vapor is?
Your recovery/recycling machine has Recover as much R-502 from the recovery unit as
R-502 refrigerant in it. You now have possible, change filter, & evacuate.
to recover refrigerant from a unit with
R-22. What must be done before the
R-22 refrigerant can be
recovered/recycled?
