Charlene's Scholastic Emporium.
Your Actual and Virtual Exam Tests Excellent Tutor.
- 10032
- 0
- 757
Community
- Seguidores
- Siguiendo
35 Comentarios recibidos
25 artículos
EPA 608 Certification Questions and Answers Rated A
EPA 608 Certification Questions and 
Answers Rated A 
What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant 
recovery? - Answer ️️ -November 14, 1994 
Section 608 of the Federal Clean Air Act requires technicians to what? - Answer ️️ -Recover 
all refrigerants. 
The objective of the Clean Air Act is to protect what? - Answer ️️ -The earth's stratosphere. 
HFC's - Answer ️️ -HydroFlouroCarbon's 
CFC's - Answer ️️ -ChloroFluoroCarbon...
- Examen
- • 5 páginas •
EPA 608 Certification Questions and 
Answers Rated A 
What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant 
recovery? - Answer ️️ -November 14, 1994 
Section 608 of the Federal Clean Air Act requires technicians to what? - Answer ️️ -Recover 
all refrigerants. 
The objective of the Clean Air Act is to protect what? - Answer ️️ -The earth's stratosphere. 
HFC's - Answer ️️ -HydroFlouroCarbon's 
CFC's - Answer ️️ -ChloroFluoroCarbon...
EPA Type III Questions and Answers
EPA Type III Questions and Answers 
When charging a chiller, refrigerant vapor is introduced into the system before charging with 
liquid. This is because: - Answer ️️ -Liquid charged into a deep vacuum will cause the 
refrigerant to boil and may lower temperature enough to freeze the water in the tubes. 
A hydrostatic tube test kit is used to: - Answer ️️ -Determine if a tube leaks. 
A charged low pressure refrigeration system can be efficiently leak checked by: - Answer ️️ - 
Raisi...
- Examen
- • 4 páginas •
EPA Type III Questions and Answers 
When charging a chiller, refrigerant vapor is introduced into the system before charging with 
liquid. This is because: - Answer ️️ -Liquid charged into a deep vacuum will cause the 
refrigerant to boil and may lower temperature enough to freeze the water in the tubes. 
A hydrostatic tube test kit is used to: - Answer ️️ -Determine if a tube leaks. 
A charged low pressure refrigeration system can be efficiently leak checked by: - Answer ️️ - 
Raisi...
EPA Type III Questions and Answers 100% Pass
EPA Type III Questions and Answers 100% Pass 
What type of equipment can be worked on with Type III certification? - Answer ️️ -low 
pressure 
The most efficient method of leak checking a charged low-pressure refrigeration unit is to - 
Answer ️️ -pressurize the system by the use of controlled hot water or heater blankets 
When pressurizing a system, do not exceed - Answer ️️ -10 psig 
After reaching the required vacuum on an appliance when servicing, moisture is indicated by - 
Answ...
- Examen
- • 2 páginas •
EPA Type III Questions and Answers 100% Pass 
What type of equipment can be worked on with Type III certification? - Answer ️️ -low 
pressure 
The most efficient method of leak checking a charged low-pressure refrigeration unit is to - 
Answer ️️ -pressurize the system by the use of controlled hot water or heater blankets 
When pressurizing a system, do not exceed - Answer ️️ -10 psig 
After reaching the required vacuum on an appliance when servicing, moisture is indicated by - 
Answ...
EPA 608 Type 1 Questions and Answers
EPA 608 Type 1 Questions and Answers 
Technicians who perform sealed system service on small appliances must have; - 
Answer ️️ -Type I or Universal certification. 
A small appliance is defined by EPA as; - Answer ️️ -Appliances manufactured, 
charged, and hermetically sealed in a factory with 5 Lbs or less of refrigerant 
Type I Certification is required for; - Answer ️️ -persons handling refrigerant 
during maintenance, service, or repair of small appliances 
If regulations change ...
- Package deal
- Examen
- • 7 páginas •
EPA 608 Type 1 Questions and Answers 
Technicians who perform sealed system service on small appliances must have; - 
Answer ️️ -Type I or Universal certification. 
A small appliance is defined by EPA as; - Answer ️️ -Appliances manufactured, 
charged, and hermetically sealed in a factory with 5 Lbs or less of refrigerant 
Type I Certification is required for; - Answer ️️ -persons handling refrigerant 
during maintenance, service, or repair of small appliances 
If regulations change ...
EPA 608 (CORE) Exam Questions and Answers [Solved Correctly]
EPA 608 (CORE) Exam Questions and 
Answers [Solved Correctly] 
When moisture exists in an operating system, what is most likely to occur? - Answer ️️ -Acid 
will form. 
What factor(s) affects the speed of evacuation? - Answer ️️ -1) The size of the equipment 
being evacuated. 
2)The ambient temperature. 
3) The amount of moisture in the system 
A system is considered dehydrated when? - Answer ️️ -The vacuum indicator shows you have 
reached & held the required finished vacuum. 
The o...
- Package deal
- Examen
- • 3 páginas •
EPA 608 (CORE) Exam Questions and 
Answers [Solved Correctly] 
When moisture exists in an operating system, what is most likely to occur? - Answer ️️ -Acid 
will form. 
What factor(s) affects the speed of evacuation? - Answer ️️ -1) The size of the equipment 
being evacuated. 
2)The ambient temperature. 
3) The amount of moisture in the system 
A system is considered dehydrated when? - Answer ️️ -The vacuum indicator shows you have 
reached & held the required finished vacuum. 
The o...
EPA 608 Certification Core Practice Test Questions and Answers [Approved Solutions]
EPA 608 Certification Core Practice Test Questions and 
Answers [Approved Solutions] 
As of what date did it become unlawful to release Class 1 and Class II refrigerants to the 
atmosphere? - Answer ️️ -July 1, 1992. 
What is the ozone layer and why is it important to us on Earth? - Answer ️️ -Protective shield 
for Earth from the sun's harmful ultraviolent (UV) rays in the stratosphere layer that extends 
about 6 to 30 miles above earth. 
The atom found in CFC and HCFC refrigerants tha...
- Package deal
- Examen
- • 2 páginas •
EPA 608 Certification Core Practice Test Questions and 
Answers [Approved Solutions] 
As of what date did it become unlawful to release Class 1 and Class II refrigerants to the 
atmosphere? - Answer ️️ -July 1, 1992. 
What is the ozone layer and why is it important to us on Earth? - Answer ️️ -Protective shield 
for Earth from the sun's harmful ultraviolent (UV) rays in the stratosphere layer that extends 
about 6 to 30 miles above earth. 
The atom found in CFC and HCFC refrigerants tha...
EPA 608 9th edition questions and answers 100% pass
EPA 608 9th edition questions and answers 100% pass 
Reusable refrigerant containers under high-pressure must be hydrostatically tested how often? - 
Answer ️️ -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? - Answer ️️ -$44,539 
HCFCs contain - Answer ️️ -Hydrogen, Chlorine, Fluorine, and Carbon 
Which of the following refrigerants is an HFO? - Answer ️️ -R-1234ze 
An ozone molecule co...
- Package deal
- Examen
- • 8 páginas •
EPA 608 9th edition questions and answers 100% pass 
Reusable refrigerant containers under high-pressure must be hydrostatically tested how often? - 
Answer ️️ -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? - Answer ️️ -$44,539 
HCFCs contain - Answer ️️ -Hydrogen, Chlorine, Fluorine, and Carbon 
Which of the following refrigerants is an HFO? - Answer ️️ -R-1234ze 
An ozone molecule co...
epa 608 universal questions and answers graded A
epa 608 universal questions and answers graded A 
Refrigeration technicians who violate the Clean Air Act can: - - Answer ️️ -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: - - Answer ️️ -recovery and recycling. 
Refrigerant that is recovered can be returned to: - - Answer ️️ -the same system or other 
systems owned by the same person without restr...
- Package deal
- Examen
- • 11 páginas •
epa 608 universal questions and answers graded A 
Refrigeration technicians who violate the Clean Air Act can: - - Answer ️️ -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: - - Answer ️️ -recovery and recycling. 
Refrigerant that is recovered can be returned to: - - Answer ️️ -the same system or other 
systems owned by the same person without restr...
EPA 608 Type 3 Questions and Answers Already Passed
EPA 608 Type 3 Questions and Answers 
Already Passed 
On low pressure chillers, moisture typically enters the refrigerant system through - Answer ️️ - 
air leaks from areas with gaskets or fittings 
The maximum test pressure for leak testing a low pressure centrifugal is: - Answer ️️ -10 psig 
Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on CFC-11 chiller - 
Answer ️️ -... 
A hydrostatic tube test kit is used to: - Answer ️️ -determine if a tube l...
- Package deal
- Examen
- • 10 páginas •
EPA 608 Type 3 Questions and Answers 
Already Passed 
On low pressure chillers, moisture typically enters the refrigerant system through - Answer ️️ - 
air leaks from areas with gaskets or fittings 
The maximum test pressure for leak testing a low pressure centrifugal is: - Answer ️️ -10 psig 
Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on CFC-11 chiller - 
Answer ️️ -... 
A hydrostatic tube test kit is used to: - Answer ️️ -determine if a tube l...
EPA 608 (TYPE II) Exam Questions and Answers [Graded A+]
EPA 608 (TYPE II) Exam Questions and 
Answers [Graded A+] 
When a new system has been assembled, the first thing to do is? - Answer ️️ -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? - Answer ️️ - 
Pressurized with nitrogen then leak checked. 
The EPA regulations require that any appliances containing more than 50 pounds of refrigerant 
(except for commercial & industrial process refrigeration)...
- Package deal
- Examen
- • 6 páginas •
EPA 608 (TYPE II) Exam Questions and 
Answers [Graded A+] 
When a new system has been assembled, the first thing to do is? - Answer ️️ -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? - Answer ️️ - 
Pressurized with nitrogen then leak checked. 
The EPA regulations require that any appliances containing more than 50 pounds of refrigerant 
(except for commercial & industrial process refrigeration)...
Final Exam 4-40 Questions and Answers 100% Pass
Learn2Serve TABC Final Assessment with 100% Correct Answers
Key Realty Exam Questions + Answers 100% Solved
A lot of the answers were missing
6630 final exam with 100% correct answers 2024
Sport First Aid 5th Edition Exam Questions and Answers 100% Pass