On low pressure chillers Guías de estudio, Notas de estudios & Resúmenes

Who need certification? - correct answer-Anyone working on air conditioners, refrigeration systems, or with regulated refrigerant. -To purchase refrigerant (Working without certification can result in fines and jail time) Section 609 - correct answerNeeded to work on air conditioners in a car Core - correct answercovers industry laws, refrigeration types Type 1 - correct answerSmall appliances (refrigerators, small window AC units) Type 2 - correct answerHigh Pressure (central AC...

On low pressure chillers, moisture typically enters the refrigerant system through - air leaks from areas with gaskets or fittings 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 t...

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 608 CORE CERTIFICATION |100% Correct| #LATEST A technician with a Type III certification can repair what type of appliances? a) Core + Type II b) Core + Type I + Type II +Type III c) Type I + Type II + Type III d) Core + Type I *Ans* b A technician with a Type III certification can repair what type of appliances? a) High pressure appliances such as heat pumps b) Small appliances such as window AC units c) Low pressure appliances such as chillers *Ans* c Can you work under someone...

EPA 608 Certification, EPA 608 Questions and Answers Updated For Excel a 100% A+ Graded November 14, 1994 - ANS-What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? Memorize it, ya'll. - ANS-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 refr...

EPA 608 Certification Exam with 100% Correct Answers updated What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? - ANSWERS November 14, 1994 Section 608 of the Federal Clean Air Act requires technicians to what? - ANSWERS Recover all refrigerants. The objective of the Clean Air Act is to protect what? - ANSWERS The earth's stratosphere. HFC's - ANSWERS HydroFlouroCarbon's CFC's - ANSWERS ChloroFluoroCarbon's ODP - ANSWERS Ozon...

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

#Latest EPA 608 Type 3 Practice Exam |Graded A+| 100% Correct 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 p...

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...

November 14, 1994 - ANSWER What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? oxygen atom from the ozone. - ANSWER When a chlorine atom meets with an ozone molecule, it takes one _______ CFC - ANSWER R-11 is a: HFC - ANSWER R-134A is a: destroy the ozone. - ANSWER ODP is a measurement of CFCs and HCFCs ability to __________ recovered. - ANSWER To take refrigerant out of a system, it must be ________ Gray - ANSWER The body of a recover...