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EPA SECTION 608 TYPE I, TYPE II , TYPE III WITH 100- SURE ANSWERS.
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EPA SECTION 608 TYPE I, TYPE II , TYPE III WITH 100- SURE ANSWERS.
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10/3/24, 4:57 AMEUNICE
EPA SECTION 608 TYPE I, TYPE II , TYPE III WITH 100%
SURE ANSWERS
Terms in this set (192)
What is typically used on small appliances as a. A straight piece of tubing that is entered using a piercing access tube.
a service aperture or other device for
adding or removing refrigerant?
a. A straight piece of tubing that is entered
using a piercing access tube.
b. A line located 15 inches below the
compressor.
c. A valve installed at the factory which has a
¼ inch diameter and machine threads.
d. A service aperture is not present because
small appliances are exempt from this
requirement.
What type of appliances are technicians a. Appliances containing 5 pounds or less of refrigerant that have been hermetically
certified to service after passing the type 1 sealed and charged at the factory.
examination?
a. Appliances containing 5 pounds or less of
refrigerant that have been hermetically
sealed and charged at the factory.
b. Split systems containing 5 pounds or less
of refrigerant that have been hermetically
sealed and charged at the factory.
c. Appliances containing 5 pounds or less of
refrigerant that have an open drive
compressor and have been charged at the
factory.
d. Motor vehicle air conditioning equipment.
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What type of certification is required for c. Type I technician.
persons recovering CFC's, HCFCs, or HFCs
during maintenance, service, or repair of
small appliances.
a. Type II technician.
b. Type III technician.
c. Type I technician.
d. Technician who has passed the core exam.
EPA Section 608 rules require capture of c. either a passive or an active recovery process.
80% of the HCFC and HFCs from a small
appliance sealed systems with a non-
operating compressor if technicians are
using;
a. a system-dependent (passive) process.
b. a self-contained (active) process.
c. either a passive or an active recovery
process.
d. neither recovery process.
Which of the following does NOT meet the a. A MVAC-like system that holds three pounds of R-12.
criteria for Type 1 appliance certification?
a. A MVAC-like system that holds three
pounds of R-12.
b. a water cooler that holds 13 ounces of R-
22
c. a food freezer that holds 22 ounces of R-
134a
d. A dehumidifier that holds seven ounces of
R-410A
What of the following are included in EPA's a. Products fully manufactured, charged, and hermetically sealed in a factory.
definition of "small appliance?"
a. Products fully manufactured, charged, and
hermetically sealed in a factory.
b. Products having 15 pounds or less of
refrigerant.
c. Products with compressors under ½
horsepower.
d. Fully charged components ready for
installation in a split system.
Which of the following is an approved a. R-600a
substitute refrigerant for new household
refrigerators, freezers, and combination
refrigeration/freezers?
a. R-600a
b. R-1234yf
c. R-1234zd
d. R-170
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Which hydrocarbon refrigerant is approved d. Hydrocarbons are not approved for retrofit applications
for retrofit into existing household
refrigerators?
a. HC R-600a 2 ounces or less
b. Blended HC R-441A
c. HC R-290 1 lb. or less
d. Hydrocarbons are not approved for
retrofit applications
Recovery devices for use with small a. Recovering 90% of the refrigerant when the compressor is operating or achieving a
appliances containing CFCs, HCFCs, and 4-inch vacuum under the conditions of AHRI 740.
HFCs must meet which of the following
requirements?
a. Recovering 90% of the refrigerant when
the compressor is operating or achieving a
4-inch vacuum
under the conditions of AHRI 740.
b. Recovering 80% of the refrigerant when
the compressor is operating.
c. Recovering 95% of the refrigerant when
the compressor is operating or achieving a
10-inch vacuum
under the conditions of AHRI 740.
d. Recovering 75% of the refrigerant when
the compressor is operating.
What is the approximate pressure of a b. 87 psig
storage cylinder of recovered R-134a that
does not contain any non-condensable
impurities and is stored in a room where the
temperature is 80°F?
a. 37 psig
b. 87 psig
c. 157 psig
d. 207 psig
Before beginning a refrigerant recovery b. know the type of refrigerant that is in the system.
procedure, it is ALWAYS necessary to;
a. allow the appliance to stabilize at room
temperature.
b. know the type of refrigerant that is in the
system.
c. remove the appliance to an outdoor
location.
d. disconnect the appliance from its power
source.
A passive system-dependent recovery c. captures refrigerant in a non-pressurized container.
process for small appliances;
a. still uses a pump to recover refrigerant.
b. must use a pressure relief device when
recovering refrigerant.
c. captures refrigerant in a non-pressurized
container.
d. can only be performed on a system with
an operating compressor.
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