Epa section 608 type i - Study guides, Class notes & Summaries

On low-pressure chillers, moisture most frequently enters the system through; a. air leaks in the rupture disc assembly. b. tube leaks in the evaporator. c. leaks from areas with gaskets or fittings. d. leaks from the charging service valve. - ANSWER c. leaks from areas with gaskets or fittings. What precaution should be taken prior to recovering refrigerant from a chiller suspected of having tube leaks? a. Drain the water sides of the evaporator and continue. b. Run the circulating pum...

EPA Section 608 Type I, II , III Assessment Exam with Correct Answers-Definite Success.

Which of the following refrigerants has a safety classification of B-1 - ANSWER HCFC-123 (R-123) The EPA-required evacuation level for recovery or recycling equipment used on low-pressure systems is - ANSWER 25 mm of Hg absolute. Which organization establishes the refrigerant safety group standard? - ANSWER ASHRAE Where is the purge unit located in a low-pressure system? - ANSWER The top of the condenser. To repair a chiller operating with R-22, the technician; - ANSWER must ha...

Identify the pressure corresponding to 32F for R-123 - answer20 inches of Hg vacuum Refrigerant is added to a centrifugal machine through the - answerevaporator charging valve What precaution should be taken prior to recovering refrigerant from a chiller suspected of having tube leaks? - answerdrain the water sides of the evaporator and condenser Where does refrigerant go after it leaves the purge unit of a low pressure centrifugal system - answerthe evaporator A charged low pressure...

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. - A What type of appliances are technicians certified to service aft...

EPA SECTION 608 EXAM (4 VERSIONS) WITH 500 ACTUAL EXAM QUESTIONS AND 100% CORRECT ANSWERS / EPA 608 TECHNICIAN CERTIFICATION REAL EXAM ANSWERS (BRAND NEW!!) Epa Section 608 Type 1 What type of certification is required for persons recovering CFC's, HCFCs, or HFCs during maintenance, service, or repair of small appliances. a. Type II technician. b. Type III technician. c. Type I technician. d. Technician who has passed the core exam. - ANSWER-C EPA Section 608 rules require capture...

Which of the following refrigerants has a safety classification of B-1 - ANSWER HCFC-123 (R-123) The EPA-required evacuation level for recovery or recycling equipment used on low-pressure systems is - ANSWER 25 mm of Hg absolute. Which organization establishes the refrigerant safety group standard? - ANSWER ASHRAE Where is the purge unit located in a low-pressure system? - ANSWER The top of the condenser. To repair a chiller operating with R-22, the technician; - ANSWER must ha...

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 LATEST ACTUAL EXAM 2024 VERSION 1 WITH 250 QUESTIONS AND CORRECT ANSWERS (100% CORRECT VERIFIED ANSWERS) WELL ELABORATED QUESTIONS AND ANSWERS (AGRADE) What is EPA 608 Type I certification? - ANSWER-Persons who maintain, service, repair, or dispose of small appliances (containing 5 pounds of refrigerant (or less). What is EPA 608 Type II certification? - ANSWER-Persons who maintain, service, repair, or dispose of high and very high pressure appliances. Except small appliances ...

November 14, 1994 - What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? Memorize it, ya'll. - 1987- 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 recovery equipment needs to be capable of ...