Epa 608 type ii exam 2024 - Guides d'étude, Notes de cours & Résumés

EPA 608 Type II Exam | Questions and Answers Graded A+ | Latest 2024 EPA 608 Type II Exam | Questions and Answers Graded A+ | Latest 2024 EPA 608 Type II Exam | Questions and Answers Graded A+ | Latest 2024

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 (Latest 2024 Update) Graded A+.EPA 608 (TYPE II) Exam Questions (Latest 2024 Update) Graded A+.

EPA Certification Exam Prep (2023/ 2024 Update) Practice Questions and Verified Answers| 100% Correct| Grade A Q: What are 6 Type II appliances? Answer: 1.Walk-in coolers 2.Walk-in freezers 3.Reach-in refrigerators 4.Reach-in freezers 5.Residential & Commercial comfort cooling systems 6.Ice machines Q: To justify the cost increases of service to a customer, simply explain that ----- and required ---- to recover refrigerants in order to ----- and -----. Answer: you are b...

EPA 608 Certification Exam with Verified Solutions 2024 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 Hg After this date recover...

EPA 608 TYPE II ACTUAL EXAM DETAILED QUESTIONS AND CORRECT ANSWERS ALREADY A GRADE 2024 LATEST. Heat pumps that have been retrofitted from R-22 to R-407C should be leak checked with: ________. a) HFCs b) HCFCs c) pressurized nitrogen d) compressed air - ANSWER- c) pressurized nitrogen When inspecting a system for leaks, you should look for: ________. a) frost on the pipes b) puddles of liquid refrigerant c) particles from the drier core d) traces of oil - ANSWER- d) traces of oil

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 TEST / EPA 608 TYPE III TEST QUALIFIED EXAM 2024 LATEST UPDATE (210 + ) ELABORATED QUESTIONS AND HIGHLIGHTED ANSWERS GRADED A+. After reaching the required recovery vacuum on a system you must: ______________. a) immediately disconnect the recycling or recovery equipment and open the system for service b) immediately break the vacuum with nitrogen and open the system for service c) immediately pressurize the system with nitrogen and perform a leak check d) wait to see...

EPA 608 Certification Exam with 100% Correct Answers 2024 November 14, 1994 - answerWhat date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? Memorize it, ya'll. - answer1989- 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 i...

EPA 608 (TYPE II) Exam Questions (Latest 2024 Update) Graded A+.EPA 608 (TYPE II) Exam Questions (Latest 2024 Update) Graded A+.