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EPA 609 Practice Questions With Verified Answers 100%
EPA 609 Practice Questions 
With Verified Answers 100% 
R-134a is a chlorine-free refrigerant - ANSWER True 
 Ozone layer absorbs and scatters ________ from the sun - 
ANSWER ultraviolet light 
 For determining the Ozone Depletion Potential ________ having 
been assigned a factor of 1 - ANSWER CFC-11 
 A refillable refrigerant cylinder must not be filled above ______ 
of its full capacity. - ANSWER 80% 
 Ozone at ground level and at Stratosphere is a harmful pollutant 
- ANSWER False 
 Eac...
- Examen
- • 12 páginas •
EPA 609 Practice Questions 
With Verified Answers 100% 
R-134a is a chlorine-free refrigerant - ANSWER True 
 Ozone layer absorbs and scatters ________ from the sun - 
ANSWER ultraviolet light 
 For determining the Ozone Depletion Potential ________ having 
been assigned a factor of 1 - ANSWER CFC-11 
 A refillable refrigerant cylinder must not be filled above ______ 
of its full capacity. - ANSWER 80% 
 Ozone at ground level and at Stratosphere is a harmful pollutant 
- ANSWER False 
 Eac...
EPA 609 Practice Questions With Verified Answers 100%
EPA 609 Practice Questions 
With Verified Answers 100% 
R-134a is a chlorine-free refrigerant - ANSWER True 
 Ozone layer absorbs and scatters ________ from the sun - 
ANSWER ultraviolet light 
 For determining the Ozone Depletion Potential ________ having 
been assigned a factor of 1 - ANSWER CFC-11 
 A refillable refrigerant cylinder must not be filled above ______ 
of its full capacity. - ANSWER 80% 
 Ozone at ground level and at Stratosphere is a harmful pollutant 
- ANSWER False 
 Eac...
- Examen
- • 12 páginas •
EPA 609 Practice Questions 
With Verified Answers 100% 
R-134a is a chlorine-free refrigerant - ANSWER True 
 Ozone layer absorbs and scatters ________ from the sun - 
ANSWER ultraviolet light 
 For determining the Ozone Depletion Potential ________ having 
been assigned a factor of 1 - ANSWER CFC-11 
 A refillable refrigerant cylinder must not be filled above ______ 
of its full capacity. - ANSWER 80% 
 Ozone at ground level and at Stratosphere is a harmful pollutant 
- ANSWER False 
 Eac...
EPA 608 Universal Exam ( ACTUAL EXAM ) Questions With Verified Solutions| ALREADY PASSED.
EPA 608 Universal Exam ( ACTUAL 
EXAM ) Questions With Verified 
Solutions| ALREADY PASSED. 
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 t...
- Package deal
- Examen
- • 17 páginas •
EPA 608 Universal Exam ( ACTUAL 
EXAM ) Questions With Verified 
Solutions| ALREADY PASSED. 
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 t...
EPA 608 Study Material Including (Core, Type 1, 2 And 3) Questions With Verified Solutions | ALREADY PASSED | LATEST REVISED UPDATE
EPA 608 Study Material Including 
(Core, Type 1, 2 And 3) Questions 
With Verified Solutions | ALREADY 
PASSED | LATEST REVISED 
UPDATE 
A vacum pump should be connected - ANSWER as far away 
from the pump as possible 
A high capacity vacuum pump and short, large diameter hoses 
will - ANSWER dramatically reduce emissions, pressure drop, 
and evacuation/dehydration time 
Ozone contains three - ANSWER oxygen atoms 
One chlorine atom can destroy - ANSWER 100,000 ozone 
molecules 
CFC's do ...
- Package deal
- Examen
- • 9 páginas •
EPA 608 Study Material Including 
(Core, Type 1, 2 And 3) Questions 
With Verified Solutions | ALREADY 
PASSED | LATEST REVISED 
UPDATE 
A vacum pump should be connected - ANSWER as far away 
from the pump as possible 
A high capacity vacuum pump and short, large diameter hoses 
will - ANSWER dramatically reduce emissions, pressure drop, 
and evacuation/dehydration time 
Ozone contains three - ANSWER oxygen atoms 
One chlorine atom can destroy - ANSWER 100,000 ozone 
molecules 
CFC's do ...
EPA 608 Refrigeration Test Real Exam Verified Questions With Answers
EPA 608 Refrigeration Test Real Exam 
Verified Questions With Answers 
Type I - ANSWER Small appliances- 5lbs or less 
Type II - ANSWER Residental Units/ Light Commercial 
Type III - ANSWER Industrial 
Universal - ANSWER All types 
November 14th, 1994 - ANSWER Section 608 of the federal 
clean air act requires all persons who maintain, service, repair or 
dispose of appliances that contain regulated refrigerants, be 
certified in proper refrigerant handling techniques as of Nov 14th, 
1994 ...
- Package deal
- Examen
- • 5 páginas •
EPA 608 Refrigeration Test Real Exam 
Verified Questions With Answers 
Type I - ANSWER Small appliances- 5lbs or less 
Type II - ANSWER Residental Units/ Light Commercial 
Type III - ANSWER Industrial 
Universal - ANSWER All types 
November 14th, 1994 - ANSWER Section 608 of the federal 
clean air act requires all persons who maintain, service, repair or 
dispose of appliances that contain regulated refrigerants, be 
certified in proper refrigerant handling techniques as of Nov 14th, 
1994 ...
EPA 608 Questions And Answers 100% Verified
EPA 608 Questions And Answers 
100% Verified 
What are the typical uses of the center port of gauge set? - 
ANSWER Used during evacuation charging and recovery 
procedures. 
What color are the gauges on a manifold gauge set? - ANSWER 
Low pressure is blue High pressure is red. 
What are the typical ranges of pressure measurements used on 
the gauges of a manifold gauge set? - ANSWER High side is 0 to 
500 PSIG; Low side is 0 to 350 PSIG and 0 to 30 in. Hg below 
atmospheric pressure. 
Is ...
- Package deal
- Examen
- • 43 páginas •
EPA 608 Questions And Answers 
100% Verified 
What are the typical uses of the center port of gauge set? - 
ANSWER Used during evacuation charging and recovery 
procedures. 
What color are the gauges on a manifold gauge set? - ANSWER 
Low pressure is blue High pressure is red. 
What are the typical ranges of pressure measurements used on 
the gauges of a manifold gauge set? - ANSWER High side is 0 to 
500 PSIG; Low side is 0 to 350 PSIG and 0 to 30 in. Hg below 
atmospheric pressure. 
Is ...
EPA 608 Core Questions With Verified Solutions
EPA 608 Core Questions With 
Verified Solutions 
Where is the stratosphere? - ANSWER 10 to 30 miles 
Where is ozone located? - ANSWER stratosphere 
What does an ozone molecule consist of? - ANSWER 3 oxygen 
atoms 
The ozone layer protects us from... - ANSWER ultraviolet 
radiation 
The ozone layer helps to maintain... - ANSWER stable earth 
temperatures 
Depletion of ozone causes... - ANSWER crop loss, eye disease, 
skin cancer, reduced marine life, deforestation, increased ground 
level o...
- Package deal
- Examen
- • 10 páginas •
EPA 608 Core Questions With 
Verified Solutions 
Where is the stratosphere? - ANSWER 10 to 30 miles 
Where is ozone located? - ANSWER stratosphere 
What does an ozone molecule consist of? - ANSWER 3 oxygen 
atoms 
The ozone layer protects us from... - ANSWER ultraviolet 
radiation 
The ozone layer helps to maintain... - ANSWER stable earth 
temperatures 
Depletion of ozone causes... - ANSWER crop loss, eye disease, 
skin cancer, reduced marine life, deforestation, increased ground 
level o...
EPA 608 CORE EXAM TESTS COMBINED | VERIFIED TEST QUESTIONS WITH CORRECT SOLUTIONS
EPA 608 CORE EXAM TESTS 
COMBINED | VERIFIED TEST 
QUESTIONS WITH CORRECT 
SOLUTIONS 
Where is the stratosphere? - ANSWER 10 to 30 miles 
Where is ozone located? - ANSWER stratosphere 
What does ozone in the stratosphere above the earth consist of? 
a. Molecules containing 2 oxygen atoms 
b. Molecules containing 3 oxygen atoms 
c. Molecules containing 4 oxygen atoms 
d. Molecules containing 5 oxygen atoms - ANSWER b. Molecules 
containing 3 oxygen atoms 
Which of the following refrigerants ha...
- Package deal
- Examen
- • 102 páginas •
EPA 608 CORE EXAM TESTS 
COMBINED | VERIFIED TEST 
QUESTIONS WITH CORRECT 
SOLUTIONS 
Where is the stratosphere? - ANSWER 10 to 30 miles 
Where is ozone located? - ANSWER stratosphere 
What does ozone in the stratosphere above the earth consist of? 
a. Molecules containing 2 oxygen atoms 
b. Molecules containing 3 oxygen atoms 
c. Molecules containing 4 oxygen atoms 
d. Molecules containing 5 oxygen atoms - ANSWER b. Molecules 
containing 3 oxygen atoms 
Which of the following refrigerants ha...
EPA 608 Certification Questions With Verified Solutions| ALREADY PASSED.
EPA 608 Certification Questions 
With Verified Solutions| 
ALREADY PASSED. 
What date was the sale of CFC's & HCFC's restricted to 
technicians certified in refrigerant recovery? - ANSWER 
November 14, 1994 
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, or 4 in H...
- Package deal
- Examen
- • 43 páginas •
EPA 608 Certification Questions 
With Verified Solutions| 
ALREADY PASSED. 
What date was the sale of CFC's & HCFC's restricted to 
technicians certified in refrigerant recovery? - ANSWER 
November 14, 1994 
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, or 4 in H...
EPA 608 Certification Core Practice Test Questions With Correct Solutions 100%| Verified
EPA 608 Certification Core 
Practice Test Questions With 
Correct Solutions 100%| Verified 
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 that d...
- Package deal
- Examen
- • 3 páginas •
EPA 608 Certification Core 
Practice Test Questions With 
Correct Solutions 100%| Verified 
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 that d...
NHA CCMA MEDICAL ASSISTANT LATEST EXAM 2023-2024 REAL EXAM 200 QUESTIONS AND CORRECT ANSWERS(VERIFIED ANSWERS)|AGRADE
ATI PN MED SURG PROCTORED EXAM 2023 , PN ATI MED SURG PROCTORED EXAM LATEST UPDATE 2022/2023 100%CORRECTLY VERIFIED ANSWERS GRADED A+
NURS 6560 Fitzgerald Acute Care NP Exit Exam (150 Q & A) (Solution Enclosed): Walden University Acute Care NP Exit Exam v-2 with complete solutio
NSG 120 Final Exam Questions Correctly Answers| LATEST UPDATE
NURS 6560 Fitzgerald Acute Care NP Exit Exam (150 Q & A) (Solution Enclosed): Walden University Acute Care NP Exit Exam v-2 with complete solutio
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