Epa 608 type ii exam 2025 - Study guides, Class notes & Summaries

EPA 608 Type III EXAM QUESTIONS AND ANSWERS 100 % PASS A+ GRADE

EPA SECTION 608 CORE (2021-2022 revision) A disposable cylinder should be reduced to what pressure before scrapping? a. 0 psig b. 20 psig c. 50 psig d. 80 psig A major system repair is being performed on a R-22 appliance. What CANNOT be done to recharge the appliance? a. Add R-22 after the repair is complete. b. Retrofit the unit to R-407C. c. Use recovered or recycled R-22 from the same owner. d. Top off the unit with R-410a. A refillable cylinder must not be filled above what ...

EPA 608 (TYPE II) Type 2 Test Exam With correct Answers 2024 Questions and Answers 2024 / 2025 (Verified Answers by Expert)

EPA Section 608 Technician Certification Study Guide Questions and Answers | Latest Version | 2024/2025 | 100% Pass What is the primary purpose of the EPA Section 608 Technician Certification? The certification ensures that technicians handling refrigerants are trained to minimize environmental impact by reducing the release of ozone-depleting substances into the atmosphere. How many types of certification are available under EPA Section 608, and what do they cover? There are four t...

EPA 608 (TYPE II) Exam | Questions and Correct Solutions 2024/2025 | 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 refri...

HVAC: EPA 608 Certification Exam Questions and Answers Latest Updated 2024/2025 (GRADED A+) What type of lubricant is used with HCFCs? CORRECT ANSWERAlkylbenzene lubricant What is difference b/w ternary blend a azeotropic blend? CORRECT ANSWERTernary blends are threepart mixtures whereas azeotropic blends are blends of two or more compounds that act like a single compound. What is the trait of a hygroscopic lubricant? CORRECT ANSWERIt absorbs (takes on) moisture What is temperature glide and...

EPA 608 (TYPE II) Exam | Questions and Correct Solutions 2024/2025 | 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 refri...

HVAC: EPA 608 Certification Exam Questions and Answers Latest Updated 2024/2025 (GRADED) Are there drop-in replacements for R-12 systems? Why or why not? CORRECT ANSWERNo because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems. What type of oil is used in R-134a and what oils will it mix with? CORRECT ANSWEREster based oils and they do not mix with other oils What type of lubricant is used with HCFCs? CORRECT ANSWERAlkylbenzene lubricant What is diffe...

EPA 608 (TYPE II) Exam Questions and Answers (2024/2025)(Verified Answers)

HVAC: EPA 608 Certification Exam Questions and Answers Latest Updated 2024/2025 (GRADED) Are there drop-in replacements for R-12 systems? Why or why not? CORRECT ANSWERNo because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems. What type of oil is used in R-134a and what oils will it mix with? CORRECT ANSWEREster based oils and they do not mix with other oils What type of lubricant is used with HCFCs? CORRECT ANSWERAlkylbenzene lubricant What is diffe...