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EPA 608 PACKAGE DEAL|GRADED A|GUARANTEED SUCCESS
EPA 608 PACKAGE DEAL|GRADED A|GUARANTEED SUCCESS
[Show more]EPA 608 PACKAGE DEAL|GRADED A|GUARANTEED SUCCESS
[Show more]As of what date did it become unlawful to release Class 1 and Class II 
refrigerants to the atmosphere? 
a. July 1, 1992 
b. July 1, 1993 
c. November 14, 1994 
d. January 1, 1996 
a. July 1, 1992 
 
 
 
What is the ozone layer and why is it important to us on Earth? 
a. Thin layer of R-22 in the at...
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Add to cartAs of what date did it become unlawful to release Class 1 and Class II 
refrigerants to the atmosphere? 
a. July 1, 1992 
b. July 1, 1993 
c. November 14, 1994 
d. January 1, 1996 
a. July 1, 1992 
 
 
 
What is the ozone layer and why is it important to us on Earth? 
a. Thin layer of R-22 in the at...
When moisture exists in an operating system, what is most likely to occur? 
Acid will form. 
 
 
 
What factor(s) affects the speed of evacuation? 
1) The size of the equipment being evacuated. 
 
2)The ambient temperature. 
 
3) The amount of moisture in the system 
 
 
 
 
Must See! Eyewitness Cap...
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Add to cartWhen moisture exists in an operating system, what is most likely to occur? 
Acid will form. 
 
 
 
What factor(s) affects the speed of evacuation? 
1) The size of the equipment being evacuated. 
 
2)The ambient temperature. 
 
3) The amount of moisture in the system 
 
 
 
 
Must See! Eyewitness Cap...
all of the above 
Refrigeration technicians who violate the clean air act can: 
A. lose their epa certification 
B. be fined. 
C. be required to appear in federal court 
D. all of the above 
 
 
 
november 1995 
It has been illegal to vent substitutes for CFC and HCFC refrigerants since: 
 
 
 
 
 
...
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Add to cartall of the above 
Refrigeration technicians who violate the clean air act can: 
A. lose their epa certification 
B. be fined. 
C. be required to appear in federal court 
D. all of the above 
 
 
 
november 1995 
It has been illegal to vent substitutes for CFC and HCFC refrigerants since: 
 
 
 
 
 
...
what is CFCs? 
Chlorofluorocarbons (Chlorine, Fluorine, and carbon) 
 
 
 
What is HCFCs? 
Hydrochlorofluorocarbons (hydrogen, chlorine, fluorine, and carbon) 
 
 
 
 
Must See! Eyewitness Captures the Moment a Pair of Male Sea Lions Attack Beach-Goers 
 
POSTED 9 HOURS AGO 
0:00 / 0:00 
What is ASH...
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Add to cartwhat is CFCs? 
Chlorofluorocarbons (Chlorine, Fluorine, and carbon) 
 
 
 
What is HCFCs? 
Hydrochlorofluorocarbons (hydrogen, chlorine, fluorine, and carbon) 
 
 
 
 
Must See! Eyewitness Captures the Moment a Pair of Male Sea Lions Attack Beach-Goers 
 
POSTED 9 HOURS AGO 
0:00 / 0:00 
What is ASH...
Refrigeration technicians who violate the Clean Air Act can: 
D) all of the above. 
 
 
 
After 1995, any supplies of CFC refrigerant to service existing units in the USA can only come from: 
A) recovery and recycling. 
 
 
 
 
 
Refrigerant that is recovered can be returned to: 
A) the same system ...
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Add to cartRefrigeration technicians who violate the Clean Air Act can: 
D) all of the above. 
 
 
 
After 1995, any supplies of CFC refrigerant to service existing units in the USA can only come from: 
A) recovery and recycling. 
 
 
 
 
 
Refrigerant that is recovered can be returned to: 
A) the same system ...
To process refrigerant to a level that is equal to new product specifications as 
Reclaiming 
 
 
 
The low side test pressure data plate value should be used by a technician to determine a safe pressure for 
Leak testing 
 
 
 
 
 
Silicone elastomers are not compatible with what refrigerant 
HFC 
...
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Add to cartTo process refrigerant to a level that is equal to new product specifications as 
Reclaiming 
 
 
 
The low side test pressure data plate value should be used by a technician to determine a safe pressure for 
Leak testing 
 
 
 
 
 
Silicone elastomers are not compatible with what refrigerant 
HFC 
...
As of what date did it become unlawful to release Class 1 and Class II refrigerants to the atmosphere? 
July 1, 1992. 
 
 
 
What is the ozone layer and why is it important to us on Earth? 
Protective shield for Earth from the sun's harmful ultraviolent (UV) rays in the stratosphere layer that exte...
Preview 1 out of 3 pages
Add to cartAs of what date did it become unlawful to release Class 1 and Class II refrigerants to the atmosphere? 
July 1, 1992. 
 
 
 
What is the ozone layer and why is it important to us on Earth? 
Protective shield for Earth from the sun's harmful ultraviolent (UV) rays in the stratosphere layer that exte...
Which type of refrigerant contains no chlorine? 
HFC's 
 
 
 
An ozone molecule contains; 
three oxygen atoms 
 
 
 
 
 
HFCs ________; 
will not damage stratospheric ozonem, but have a high GWP. 
 
 
 
Recover any remaining refrigerant and then render the cylinder useless, then recycle the metal i...
Preview 1 out of 3 pages
Add to cartWhich type of refrigerant contains no chlorine? 
HFC's 
 
 
 
An ozone molecule contains; 
three oxygen atoms 
 
 
 
 
 
HFCs ________; 
will not damage stratospheric ozonem, but have a high GWP. 
 
 
 
Recover any remaining refrigerant and then render the cylinder useless, then recycle the metal i...
What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? 
November 14, 1994 
 
 
 
Section 608 of the Federal Clean Air Act requires technicians to what? 
Recover all refrigerants. 
 
 
 
 
 
The objective of the Clean Air Act is to protect what? 
The e...
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Add to cartWhat date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? 
November 14, 1994 
 
 
 
Section 608 of the Federal Clean Air Act requires technicians to what? 
Recover all refrigerants. 
 
 
 
 
 
The objective of the Clean Air Act is to protect what? 
The e...
a vacum pump should be connected 
as far away from the pump as possible 
 
 
 
a high capacity vacuum pump and short, large diameter hoses will 
dramatically reduce emissions, pressure drop, and evacuation/dehydration time 
 
 
 
 
Must See! Eyewitness Captures the Moment a Pair of Male 
Sea Lions A...
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Add to carta vacum pump should be connected 
as far away from the pump as possible 
 
 
 
a high capacity vacuum pump and short, large diameter hoses will 
dramatically reduce emissions, pressure drop, and evacuation/dehydration time 
 
 
 
 
Must See! Eyewitness Captures the Moment a Pair of Male 
Sea Lions A...
Are there drop-in replacements for R-12 systems? Why or why not? 
No because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems. 
 
 
 
What type of oil is used in R-134a and what oils will it mix with? 
Ester based oils and they do not mix with other oils 
 
 
 ...
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Add to cartAre there drop-in replacements for R-12 systems? Why or why not? 
No because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems. 
 
 
 
What type of oil is used in R-134a and what oils will it mix with? 
Ester based oils and they do not mix with other oils 
 
 
 ...
As of what date did it become unlawful to release Class 1 and Class II 
refrigerants to the atmosphere? 
a. July 1, 1992 
b. July 1, 1993 
c. November 14, 1994 
d. January 1, 1996 
a. July 1, 1992 
 
 
 
What is the ozone layer and why is it important to us on Earth? 
a. Thin layer of R-22 in the at...
Preview 4 out of 81 pages
Add to cartAs of what date did it become unlawful to release Class 1 and Class II 
refrigerants to the atmosphere? 
a. July 1, 1992 
b. July 1, 1993 
c. November 14, 1994 
d. January 1, 1996 
a. July 1, 1992 
 
 
 
What is the ozone layer and why is it important to us on Earth? 
a. Thin layer of R-22 in the at...
Refrigeration technicians who violate the Clean Air Act can: - 
Lose their EPA certification, be fined, be required to appear in Federal court. 
 
 
 
After 1995, any supplies of CFC refrigerants to service existing units in the USA can only come from: - 
recovery and recycling. 
 
 
 
 
 
Refrigera...
Preview 3 out of 16 pages
Add to cartRefrigeration technicians who violate the Clean Air Act can: - 
Lose their EPA certification, be fined, be required to appear in Federal court. 
 
 
 
After 1995, any supplies of CFC refrigerants to service existing units in the USA can only come from: - 
recovery and recycling. 
 
 
 
 
 
Refrigera...
Recovery equipemnt used for the service or repair of small appliances must be certified by an EPA approved lab if the recovery equipment was made after 
November 15, 1993 
 
 
 
Recovery devices made before 11-15-93 and are used for recovery of refrigerant from small appliances must be capable of: 
...
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Add to cartRecovery equipemnt used for the service or repair of small appliances must be certified by an EPA approved lab if the recovery equipment was made after 
November 15, 1993 
 
 
 
Recovery devices made before 11-15-93 and are used for recovery of refrigerant from small appliances must be capable of: 
...
Reusable refrigerant containers under high-pressure must be hydrostatically tested how often? 
5 years 
 
 
 
How much can a person be fined per day per violation for knowingly releasing a regulated substance that violates the Clean Air Act? 
$44,539 
 
 
 
 
 
HCFCs contain 
Hydrogen, Chlorine, Flu...
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Add to cartReusable refrigerant containers under high-pressure must be hydrostatically tested how often? 
5 years 
 
 
 
How much can a person be fined per day per violation for knowingly releasing a regulated substance that violates the Clean Air Act? 
$44,539 
 
 
 
 
 
HCFCs contain 
Hydrogen, Chlorine, Flu...
When a new system has been assembled, the first thing to do is? 
Pressurize the system with an inert gas & leak check. 
 
 
 
After installation of a field-piped R-410A split heat pulp, the unit should first be? 
Pressurized with nitrogen then leak checked. 
 
 
 
 
 
The EPA regulations require tha...
Preview 2 out of 8 pages
Add to cartWhen a new system has been assembled, the first thing to do is? 
Pressurize the system with an inert gas & leak check. 
 
 
 
After installation of a field-piped R-410A split heat pulp, the unit should first be? 
Pressurized with nitrogen then leak checked. 
 
 
 
 
 
The EPA regulations require tha...
Technicians who perform sealed system service on small appliances must have; 
Type I or universal certification 
 
 
 
A small appliance is defined by EPA as; 
Appliances manufactured, charged, and hermetically sealed in a factory with 5 lbs or less of refrigerant 
 
 
 
 
 
Type I Certification is ...
Preview 1 out of 3 pages
Add to cartTechnicians who perform sealed system service on small appliances must have; 
Type I or universal certification 
 
 
 
A small appliance is defined by EPA as; 
Appliances manufactured, charged, and hermetically sealed in a factory with 5 lbs or less of refrigerant 
 
 
 
 
 
Type I Certification is ...
The sale of reclaimed CFC, HCFC, HFC, and HFO refrigerants is_______. 
Restricted to technicians who are EPA certified and refrigerant recovery 
 
 
 
A small Pliance is defined as a system that is 
Manufactured, fully charged, and hermetically sealed in a factory with a charge of 5 pounds or less 
...
Preview 2 out of 6 pages
Add to cartThe sale of reclaimed CFC, HCFC, HFC, and HFO refrigerants is_______. 
Restricted to technicians who are EPA certified and refrigerant recovery 
 
 
 
A small Pliance is defined as a system that is 
Manufactured, fully charged, and hermetically sealed in a factory with a charge of 5 pounds or less 
...
Industrial process and refrigeration units with a 50 pound charge or more with an annualized leak rate of _____ or more must have leaks repaired. 
35% 
 
 
 
Unless plans are made to replace a system exceeding the maximum leak, repairs must be made in; 
30 days 
 
 
 
 
 
Refrigerants CFC R-12, HCFC...
Preview 1 out of 3 pages
Add to cartIndustrial process and refrigeration units with a 50 pound charge or more with an annualized leak rate of _____ or more must have leaks repaired. 
35% 
 
 
 
Unless plans are made to replace a system exceeding the maximum leak, repairs must be made in; 
30 days 
 
 
 
 
 
Refrigerants CFC R-12, HCFC...
If a leaking appliance with a regulated refrigerant is not going to be repaired, it must be; 
A retrofitted or retired within 3 months. 
B retrofitted or retired within 12 months. 
C replaced within 3 months. 
D replaced within 12 months. 
B 
retrofitted or retired within 12 months. 
 
 
 
A high-pr...
Preview 2 out of 7 pages
Add to cartIf a leaking appliance with a regulated refrigerant is not going to be repaired, it must be; 
A retrofitted or retired within 3 months. 
B retrofitted or retired within 12 months. 
C replaced within 3 months. 
D replaced within 12 months. 
B 
retrofitted or retired within 12 months. 
 
 
 
A high-pr...
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