EPA 608 9th Edition Complete Answers
1. How often must reusable high-pressure refrigerant containers be hydrostatically tested?
- ✔️ Every 5 years.
2. What is the fine for knowingly releasing a regulated substance that contravenes the Clean Air Act?
- ✔️ $44,539 per day for each violation.
3. What elements are contained in HCFCs?
- ✔️ Hydrogen, Chlorine, Fluorine, and Carbon.
4. Which refrigerant is classified as an HFO?
- ✔️ R-1234ze.
5. What is the composition of an ozone molecule?
- ✔️ It consists of three oxygen atoms.
6. To what standard must new, recycled, or reclaimed R-134a meet for purity?
- ✔️ AHRI Standard 700.
7. For Ozone Depletion Potential (ODP) calculations, which substance has been assigned a factor of 1?
- ✔️ CFC-12.
8. What does Ozone Depletion Potential (ODP) measure, and what is its range?
- ✔️ It measures the capability of substances like CFCs and HCFCs to destroy ozone, with a range from
0 to 1.
9. What color marking is required on all process tubes, service connections, and pipes carrying
flammable refrigerants?
, - ✔️ RED.
10. What international agreement was established in mid-1989 that regulates the production and use of
several substances, including CFCs and HCFCs?
- ✔️ The Montreal Protocol.
11. What does it mean to recover refrigerant?
- ✔️ To extract refrigerant from a system, regardless of its state, and store it in an external container
for future use in that same system.
12. What does recycling refrigerant involve?
- ✔️ Cleaning the refrigerant by removing oil, moisture, and contaminants, typically using filter driers.
13. How is refrigerant reclaimed?
- ✔️ It is processed to meet new (virgin) product specifications as determined through chemical
analysis.
14. What does "system-dependent" mean in the context of refrigerant recovery?
- ✔️ Using the appliance's components to assist in capturing the refrigerant.
15. What term describes equipment that has its own means to extract refrigerant from the appliance?
- ✔️ Self-contained.
16. What is the scope of industrial process refrigeration?
- ✔️ It is utilized in sectors such as agriculture, food production, oil and gas extraction, and various
manufacturing processes.
17. What does commercial refrigeration include?
- ✔️ Examples include refrigerated warehousing, storage facilities, supermarkets, grocery stores, and
refrigerated transport.
1. How often must reusable high-pressure refrigerant containers be hydrostatically tested?
- ✔️ Every 5 years.
2. What is the fine for knowingly releasing a regulated substance that contravenes the Clean Air Act?
- ✔️ $44,539 per day for each violation.
3. What elements are contained in HCFCs?
- ✔️ Hydrogen, Chlorine, Fluorine, and Carbon.
4. Which refrigerant is classified as an HFO?
- ✔️ R-1234ze.
5. What is the composition of an ozone molecule?
- ✔️ It consists of three oxygen atoms.
6. To what standard must new, recycled, or reclaimed R-134a meet for purity?
- ✔️ AHRI Standard 700.
7. For Ozone Depletion Potential (ODP) calculations, which substance has been assigned a factor of 1?
- ✔️ CFC-12.
8. What does Ozone Depletion Potential (ODP) measure, and what is its range?
- ✔️ It measures the capability of substances like CFCs and HCFCs to destroy ozone, with a range from
0 to 1.
9. What color marking is required on all process tubes, service connections, and pipes carrying
flammable refrigerants?
, - ✔️ RED.
10. What international agreement was established in mid-1989 that regulates the production and use of
several substances, including CFCs and HCFCs?
- ✔️ The Montreal Protocol.
11. What does it mean to recover refrigerant?
- ✔️ To extract refrigerant from a system, regardless of its state, and store it in an external container
for future use in that same system.
12. What does recycling refrigerant involve?
- ✔️ Cleaning the refrigerant by removing oil, moisture, and contaminants, typically using filter driers.
13. How is refrigerant reclaimed?
- ✔️ It is processed to meet new (virgin) product specifications as determined through chemical
analysis.
14. What does "system-dependent" mean in the context of refrigerant recovery?
- ✔️ Using the appliance's components to assist in capturing the refrigerant.
15. What term describes equipment that has its own means to extract refrigerant from the appliance?
- ✔️ Self-contained.
16. What is the scope of industrial process refrigeration?
- ✔️ It is utilized in sectors such as agriculture, food production, oil and gas extraction, and various
manufacturing processes.
17. What does commercial refrigeration include?
- ✔️ Examples include refrigerated warehousing, storage facilities, supermarkets, grocery stores, and
refrigerated transport.
