Section 608 of the f - Study guides, Class notes & Summaries

Recovery equipemnt used for the service or repair of small appliances must be certified by an EPA approved lab if the recovery equipment was made after - Answer- November 15, 1993 Recovery devices made before 11-15-93 and are used for recovery of refrigerant from small appliances must be capable of: - Answer- recovering 80% of the refrigerant whether or not the compressor is operating or achieving a 4 inch vacuum under conditions of ARI 740-1993 EPA's definition of a small appliance inclu...

EPA 609 Technician Certification Questions and Answers Already Passed 1. T/F Ozone at ground level ans at Stratosphere is a harmful pollutant - Answer ️️ -FALSE 2. For determining the Ozone Depletion Potential __________ having been assigned a factor of 1 - Answer ️️ -CFC-11 3. Ozone layer absorbs and scatters __________ form the sun - Answer ️️ -Ultraviolet light 4. T/F R-134 is a chlorine-free refrigerant - Answer ️️ -TRUE 5. a refillable refrigerant cylinder must not be...

Appliance - Answer- Any device which contains and uses a Class I (chlorofluorocarbon; CFC), Class II (hydrofluorocarbon; HCFC) substance or substitute (e.g. Hydrofluorocarbon: HFC) as a refrigerant and which is used for household or commercial purposes, including any air conditioner, motor vehicle air conditioner, refrigerator, chiller, or freezer. For a system with multiple circuits, each independent circuit is considered a separate appliance. EPA interprets this definition to include all air-c...

EPA SECTION 608 CORE (2022 revision) 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 Which of the following refrigerants has the lowest global warming potential? a. R-134a b. R-407C c. R-410A d. R-600a Which of the following gases is used as the baseline measurement for global warming potential? a. Ammo...

Recovery equipemnt used for the service or repair of small appliances must be certified by an EPA approved lab if the recovery equipment was made after November 15, 1993 Recovery devices made before 11-15-93 and are used for recovery of refrigerant from small appliances must be capable of: recovering 80% of the refrigerant whether or not the compressor is operating or achieving a 4 inch vacuum under conditions of ARI 740-1993 EPA's definition of a small appliance includes: a de...

Recovery equipemnt used for the service or repair of small appliances must be certified by an EPA approved lab if the recovery equipment was made after November 15, 1993 Recovery devices made before 11-15-93 and are used for recovery of refrigerant from small appliances must be capable of: recovering 80% of the refrigerant whether or not the compressor is operating or achieving a 4 inch vacuum under conditions of ARI 740-1993 EPA's definition of a small appliance includes: a de...

What is typically used on small appliances as a service aperture or other device for adding or removing refrigerant? a. A straight piece of tubing that is entered using a piercing access tube. b. A line located 15 inches below the compressor. c. A valve installed at the factory which has a ¼ inch diameter and machine threads. d. A service aperture is not present because small appliances are exempt from this requirement. - answera. A straight piece of tubing that is entered using a piercing ...

EPA 608 study material including (Core, type 1, 2 and 3) Questions and Answers 2023 a vacum pump should be connected as far away from the pump as possible a high capacity vacuum pump and short, large diameter hoses will dramatically reduce emissions, pressure drop, and evacuation/dehydration time ozone contains three oxygen atoms one chlorine atom can destroy 100,000 ozone molecules CFC's do not dissolve in water and do not breakdown into other compounds that di...

RRLLB81 Assignment 2 (RESEARCH REPORT) Semester 1 2023 () 100% TRUSTED workings, explanations and solutions. Whatsapp 067 171 1739 for assistance ............................................................. TOPIC 1: INSURANCE LAW THE INSURED’S DUTY TO TAKE REASONABLE PRECAUTIONS TO AVOID LOSS OR DAMAGE TO THE OBJECT OF RISK Research question One of the significant factors to be considered by insurers when assessing a risk, and their subsequent liability in terms of the contract, is the deg...

609 Certification Exam with answers rated A+ Certification Exam with answers rated A+ 2023 How much does the 609 certification exam cost? - correct answers $20 What does EPA stand for? - correct answers Environmental Protection Agency What is the purpose of in-liquid-line filters? - correct answers To trap debris Name 3 things that may lead to an inaccurate A/C system refrigerant charge - correct answers (1) Equipment inaccuracy (2) Incorrect conversion calculations (3...