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EPA 608 Certification Exam with 100% Correct Answers updated
EPA 608 Certification Exam with 100% Correct Answers 
updated 
What date was the sale of CFC's & HCFC's restricted to technicians certified in 
refrigerant recovery? - ANSWERS November 14, 1994 
Section 608 of the Federal Clean Air Act requires technicians to what? - ANSWERS 
Recover all refrigerants. 
The objective of the Clean Air Act is to protect what? - ANSWERS The earth's 
stratosphere. 
HFC's - ANSWERS HydroFlouroCarbon's 
CFC's - ANSWERS ChloroFluoroCarbon's 
ODP - ANSWERS Ozon...
- Exam (elaborations)
- • 5 pages •
EPA 608 Certification Exam with 100% Correct Answers 
updated 
What date was the sale of CFC's & HCFC's restricted to technicians certified in 
refrigerant recovery? - ANSWERS November 14, 1994 
Section 608 of the Federal Clean Air Act requires technicians to what? - ANSWERS 
Recover all refrigerants. 
The objective of the Clean Air Act is to protect what? - ANSWERS The earth's 
stratosphere. 
HFC's - ANSWERS HydroFlouroCarbon's 
CFC's - ANSWERS ChloroFluoroCarbon's 
ODP - ANSWERS Ozon...
EPA 608 Certification Exam with 100% Correct Answers 2024
EPA 608 Certification Exam with 100% Correct Answers 2024 
November 14, 1994 - ANSWERS What date was the sale of CFC's & HCFC's restricted 
to technicians certified in refrigerant recovery? 
Memorize it, ya'll. - ANSWERS 1989- 
Montreal Protocol 
July 1 1992- 
Violation to vent CFCs or HCFCs 
Nov 15 1993- 
Recovery/Recycling equipment must be certified and labeled by EPA 
AND 
Before this date recovery equipment needed to be capable of removing 80% of the 
refrigerant, w or wo compressor, ...
- Exam (elaborations)
- • 21 pages •
EPA 608 Certification Exam with 100% Correct Answers 2024 
November 14, 1994 - ANSWERS What date was the sale of CFC's & HCFC's restricted 
to technicians certified in refrigerant recovery? 
Memorize it, ya'll. - ANSWERS 1989- 
Montreal Protocol 
July 1 1992- 
Violation to vent CFCs or HCFCs 
Nov 15 1993- 
Recovery/Recycling equipment must be certified and labeled by EPA 
AND 
Before this date recovery equipment needed to be capable of removing 80% of the 
refrigerant, w or wo compressor, ...
EPA 608 Certification Exam Questions and answers
EPA 608 Certification Exam Questions and 
answers 
Ozone depletion is caused by _ in HCFC refrigerants - ANSWERS Chlorine 
CFCs and HCFCs _ making them capable of reaching the stratospheric ozone - 
ANSWERS do not dissolve in water or easily break down in the atmosphere 
How many ozone molecules are destroyed by one chlorine atom - ANSWERS 100,000 
ozone molecules 
The stratospheric ozone layer protects us from _ - ANSWERS ultraviolet radiation from 
the sun 
Which health effect increases fro...
- Package deal
- Exam (elaborations)
- • 7 pages •
EPA 608 Certification Exam Questions and 
answers 
Ozone depletion is caused by _ in HCFC refrigerants - ANSWERS Chlorine 
CFCs and HCFCs _ making them capable of reaching the stratospheric ozone - 
ANSWERS do not dissolve in water or easily break down in the atmosphere 
How many ozone molecules are destroyed by one chlorine atom - ANSWERS 100,000 
ozone molecules 
The stratospheric ozone layer protects us from _ - ANSWERS ultraviolet radiation from 
the sun 
Which health effect increases fro...
EPA 608 CERTIFICATION EXAM DATES QUESTIONS AND ANSWERS
EPA 608 CERTIFICATION EXAM DATES 
QUESTIONS AND ANSWERS 
Mandatory use of certified recycling equipment when servicing automotive - ANSWERS 
January 1, 1992 
Clean air act calls for phase-out of CFC/HCFC, prohibits CFC/HCFC venting, and set 
standards for the three R's - ANSWERS July 1, 1992 
All persons opening appliances ( besides small and auto) and disposing of appliances 
must have at least 1 piece of self contained recovery equipment at shop - ANSWERS 
July 13, 1993 
required low loss...
- Package deal
- Exam (elaborations)
- • 4 pages •
EPA 608 CERTIFICATION EXAM DATES 
QUESTIONS AND ANSWERS 
Mandatory use of certified recycling equipment when servicing automotive - ANSWERS 
January 1, 1992 
Clean air act calls for phase-out of CFC/HCFC, prohibits CFC/HCFC venting, and set 
standards for the three R's - ANSWERS July 1, 1992 
All persons opening appliances ( besides small and auto) and disposing of appliances 
must have at least 1 piece of self contained recovery equipment at shop - ANSWERS 
July 13, 1993 
required low loss...
EPA Model Lead Based Paint Risk Assessor ANSWERED CORRECTLY 2023//2024
EPA Model Lead 
Based Paint Risk 
Assessor 
ANSWERED 
CORRECTLY 
2023//2024 
1978 - ANSWER When did they reduce to Lead Levels in consumer products 
The underside of a horizontal surface which projects beyond a wall line, such as an 
overhanging roof. - ANSWER What is a soffit? 
False - ANSWER T/F: The risk assessor should be involved in the process of selecting 
a contractor. 
1. There are big cracks in the walls. 
2. Ceiling is leaking in the bathroom and the kitchen. 
3. The window wel...
- Package deal
- Exam (elaborations)
- • 30 pages •
EPA Model Lead 
Based Paint Risk 
Assessor 
ANSWERED 
CORRECTLY 
2023//2024 
1978 - ANSWER When did they reduce to Lead Levels in consumer products 
The underside of a horizontal surface which projects beyond a wall line, such as an 
overhanging roof. - ANSWER What is a soffit? 
False - ANSWER T/F: The risk assessor should be involved in the process of selecting 
a contractor. 
1. There are big cracks in the walls. 
2. Ceiling is leaking in the bathroom and the kitchen. 
3. The window wel...
EPA Lead Risk Assessor Cert 2023//2024
EPA Lead Risk 
Assessor Cert 
2023//2024 
ug/g - ANSWER microgram per gram 
ug/ft2 - ANSWER microgram per foot square (dust sampling) 
mg/cm2 - ANSWER milligrams per centimeter squared (XRF) 
ug/dL - ANSWER microgram per deci-liter 
ug/m3 - ANSWER microgram per deci-liter (quantity in blood) 
1% - ANSWER 10,000 ppm 
Allowed quantity of lead in dry surface paint when testing with XRF. - ANSWER 1.0 
mg/cm2 
Allowed quantity of lead in dry surface paint when testing with paint chip - ANSWER 
50...
- Exam (elaborations)
- • 14 pages •
EPA Lead Risk 
Assessor Cert 
2023//2024 
ug/g - ANSWER microgram per gram 
ug/ft2 - ANSWER microgram per foot square (dust sampling) 
mg/cm2 - ANSWER milligrams per centimeter squared (XRF) 
ug/dL - ANSWER microgram per deci-liter 
ug/m3 - ANSWER microgram per deci-liter (quantity in blood) 
1% - ANSWER 10,000 ppm 
Allowed quantity of lead in dry surface paint when testing with XRF. - ANSWER 1.0 
mg/cm2 
Allowed quantity of lead in dry surface paint when testing with paint chip - ANSWER 
50...
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