EPA Section 608 9th edition V2 Type 2 Questions |
2026/2027 | Answers Correct | With Complete Solutions
A deep vacuum is measured Correct Answers in microns.
A moisture indicating sight glass Correct Answers is used for
checking refrigerant for moisture.
A refrigerant leak in a high-pressure capillary tube system
Correct Answers should be suspected if the system operates
with excessive superheat.
A vacuum level of 500 microns should be achieved to Correct
Answers ensure all moisture and non-condensables have been
removed from a refrigeration system.
Accumulators prevent any liquid refrigerant Correct Answers
that may flow from the evaporator from flowing into the
compressor.
After assembly and installation of a split-system, the unit should
Correct Answers first be pressurized with an inert gas, such as
nitrogen (may also be referred to as dry-nitrogen), and leak
checked.
After the liquid refrigerant has been recovered, Correct
Answers the remaining vapor is removed by the recovery
system.
Air-conditioning appliances used to supply cooling in order to
control heat and/or humidity in occupied facilities Correct
, Answers is defined by EPA as Comfort Cooling for the leak
repair category. Residential, office and commercial buildings are
included in this category.
Although those who service Type II, stationary refrigeration
appliances must own active recycling and recovery equipment,
Correct Answers it is no longer required that the purchase of the
equipment be reported to the EPA.
An appliance using an ozone-depleting refrigerant Correct
Answers does not need to be removed or mothballed by storing
in a warehouse at the facility to extend the leak repair deadline.
an industrial process refrigeration (IPR) system containing 1000
lbs. or more of R-22, that has exceeded the applicable leak rate
threshold, Correct Answers must be inspected for leaks every 3
months until verification that leak rate has not been exceeded for
one year after repair.
Anytime a system is opened for service, Correct Answers the
liquid-line filter drier should be replaced.
Appliances (equipment) used to preserve products, as in the
retail food and cold storage warehouse sectors are Correct
Answers classified by EPA as Commercial Refrigeration.
As the amount of refrigerant in the appliance drops, Correct
Answers be careful to closely monitor the temperature of the
recovery unit's compressor.
2026/2027 | Answers Correct | With Complete Solutions
A deep vacuum is measured Correct Answers in microns.
A moisture indicating sight glass Correct Answers is used for
checking refrigerant for moisture.
A refrigerant leak in a high-pressure capillary tube system
Correct Answers should be suspected if the system operates
with excessive superheat.
A vacuum level of 500 microns should be achieved to Correct
Answers ensure all moisture and non-condensables have been
removed from a refrigeration system.
Accumulators prevent any liquid refrigerant Correct Answers
that may flow from the evaporator from flowing into the
compressor.
After assembly and installation of a split-system, the unit should
Correct Answers first be pressurized with an inert gas, such as
nitrogen (may also be referred to as dry-nitrogen), and leak
checked.
After the liquid refrigerant has been recovered, Correct
Answers the remaining vapor is removed by the recovery
system.
Air-conditioning appliances used to supply cooling in order to
control heat and/or humidity in occupied facilities Correct
, Answers is defined by EPA as Comfort Cooling for the leak
repair category. Residential, office and commercial buildings are
included in this category.
Although those who service Type II, stationary refrigeration
appliances must own active recycling and recovery equipment,
Correct Answers it is no longer required that the purchase of the
equipment be reported to the EPA.
An appliance using an ozone-depleting refrigerant Correct
Answers does not need to be removed or mothballed by storing
in a warehouse at the facility to extend the leak repair deadline.
an industrial process refrigeration (IPR) system containing 1000
lbs. or more of R-22, that has exceeded the applicable leak rate
threshold, Correct Answers must be inspected for leaks every 3
months until verification that leak rate has not been exceeded for
one year after repair.
Anytime a system is opened for service, Correct Answers the
liquid-line filter drier should be replaced.
Appliances (equipment) used to preserve products, as in the
retail food and cold storage warehouse sectors are Correct
Answers classified by EPA as Commercial Refrigeration.
As the amount of refrigerant in the appliance drops, Correct
Answers be careful to closely monitor the temperature of the
recovery unit's compressor.
