Epa 608 type - Study guides, Class notes & Summaries

During the evacuation of a system that contains large amounts of moisture it may be necessary to increase pressure in the system with ________, to counteract the freezing of the moisture. (Ans- Nitrogen. When under a deep vacuum, the motor winding of a hermetic refrigeration compressor? (Ans- Will be damaged if energized. When using recovery or recycling equipment that was manufactured AFTER November 15, 1993: you must evacuate a system containing MORE than 200 pounds of CFC-12 to ____...

On low pressure chillers, moisture typically enters the refrigerant system through ans air leaks from areas with gaskets or fittings The maximum test pressure for leak testing a low pressure centrifugal is: ans 10 psig Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on CFC-11 chiller ans ... A hydrostatic tube test kit is used to: ans determine if a tube leaks Commercial and industrial process refrigeration systems must be repaire...

EPA 608 Type 2 Exam With 100% Correct Answers Latest 2024/2025. Technicians maintaining, servicing, repairing or disposing of high pressure or very high-pressure appliances, except small appliances and MVAC, must be certified either as a Universal Technician or a ______ ___. Type 2 After the installation of any type of system, the unit should be pressurized with _____ and _____ checked. nitrogen leak Nitrogen is an ______ gas. inert In order to determine the general area of a leak, tech...

EPA 608 Type 3 exam with 100% Complete Solutions (Latest 2024/2025)The maximum test pressure for leak testing a low pressure centrifugal is: 10 psig Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on CFC-11 chiller ... A hydrostatic tube test kit is used to: determine if a tube leaks Commercial and industrial process refrigeration systems must be repaired when the leak rate exceeds ____ of the charge per year. 35% Refrigerant recovery typically start with ...

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

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

EPA 608 TYPE II EXAM 2024 WITH 100% CORRECT ANSWERS Before charging a new system with refrigerant, what should be done? - correct answer Pressurize with nitrogen (classified as an inert gas) and leak Which refrigerant can be used for leak detection as a trace gas and pressurized with nitrogen? - correct answer R-22 What tools can you use to find general area of leaks and pinpoint leaks? a. Soap bubbles. b. Look for oil residue c. Electronic or ultrasonic leak detector will provi...

Which of the following refrigerants is classified as a very high-pressure refrigerant? A CFC-11 B R-744 C HCFC-123 D R-410A (Ans- R-744 When recovering refrigerant from a medium-pressure system with more than 200 lbs. of refrigerant, recover to a level of; A 0" Hg B 4" Hg C 10" Hg D 15" Hg (Ans- 15" Hg What can be done with a refrigerant trace gas and nitrogen mixture after a system leak is found? A Recover the mixture. B Recover in a special recovery tank. C Rec...

Type one certification is required for; (Ans- Persons handling refrigerant during maintenance, service, or repair of small appliances. Recovery equipment must be (Ans- Certified by an EPA approved testing laboratory When filling a charging cylinder with a regulated refrigerant; (Ans- The refrigerant vapor that is vented off the top of the cylinder must be recovered. Which of the following is true regarding refrigerant leaks one small appliances? (Ans- EPA does not require repair, but l...

EPA 608 TYPE 3 EXAM|| QUESTIONS AND 100% CORRECT ANSWERS ALREADY GRADED A+|| LATEST AND FULLY COVERED VERSION 2025 WITH EXPERT VERIFIED SOLUTIONS|| ASSURED PASS!!!