What must be done to the refrigerant that is vented off the top when filling a charging cylinder?
a. The refrigerant need not be recovered.
b. The refrigerant must be recovered only if it is a CFC or HCFC.
c. The refrigerant must be recovered if it is a CFC, HCFC, or HFC.
d. The refrigerant must be reclaimed or incinerated.
Answer:
The refrigerant vented off the top when filling a charging cylinder must be recovered if it is a CFC, HCFC, or HFC. Therefore, the correct answer is option c: The refrigerant must be recovered if it is a CFC, HCFC, or HFC, as venting these refrigerants is prohibited due to environmental regulations.
Explanation:
Refrigerants such as CFCs, HCFCs, and HFCs are harmful to the environment and are regulated. Venting them off the top of a charging cylinder is prohibited. Instead, these refrigerants must be recovered and managed properly to avoid ozone depletion and minimize climate impact. Recovery ensures compliance with environmental regulations and helps protect natural resources. By recovering these refrigerants, you prevent their release into the atmosphere.
Read more:
1. Refrigerants: What They Are, Types, Refrigeration Cycle, and Their Environmental Impact
2. What is R-134a Refrigerant? Exploring Its Properties and Potential Risks
3. How Can You Speed Up the Removal of the Refrigerant Charge from a System?
4. How Can You Speed Up the Removal of the Refrigerant Charge from a System?
5. Where Does Refrigerant Go After it Leaves the Purge Unit of a Low-Pressure Centrifugal System?
6. Before Beginning a Refrigerant Recovery Procedure, It is Always Necessary to;
7. A Very Large Refrigerant Leak Can Cause Suffocation Because Refrigerants;
8. When Recovery is First Started, at What Phase is the Refrigerant Removed to Save Recovery Time?
9. What Must be Done After Recovering the Liquid Refrigerant From a Low-Pressure Chiller?
10. Which Hydrocarbon Refrigerant is Approved for Retrofit Into Existing Household Refrigerators?
11. Where Must You Connect a Hose in Order to Recover Liquid Refrigerant?
12. Refrigerant Removal From a Low-Pressure System Starts With;
