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EPA 608 Core Exam Questions & Answers | Latest Already Graded A+ |Questions with Correct Answers 2026 latest update!!
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EPA 608 Core Study Guide| Exam questions and 100% correct answers| Latest 2026/2027
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EPA 608 Core Study Guide| Exam questions and 100% correct answers| Latest 2026/2027 A "compound gauge": Can only be used for low pressures - Has different unit scales According to EPA regulations, when system flushing is required following a compressor burnout, the following refrigerant must be used: System flushing with refrigerants is illegal A CFC contains: Chlorine, fluorine, carbon A CFC - 11 cylinder is: Orange An HFC-134a cylinder is: Sky blue or pale blue A chlorine atom...
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EPA 608 Core Universal exam questions ad correct answers 2026/2027
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EPA 608 Core Universal exam questions ad correct answers 2026/2027 Refrigeration technicians who violate the Clean Air Act can: D) all of the above. After 1995, any supplies of CFC refrigerant to service existing units in the USA can only come from: A) recovery and recycling. Refrigerant that is recovered can be returned to: A) the same system or other systems owned by the same person without restriction. Refrigerant can not be called "reclaimed" unless it: B) has been chemically a...
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EPA 608 Core Universal exam questions ad correct answers 2026/2027
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EPA 608 Core Universal exam questions ad correct answers 2026/2027 Refrigeration technicians who violate the Clean Air Act can: D) all of the above. After 1995, any supplies of CFC refrigerant to service existing units in the USA can only come from: A) recovery and recycling. Refrigerant that is recovered can be returned to: A) the same system or other systems owned by the same person without restriction. Refrigerant can not be called "reclaimed" unless it: B) has been chemically a...
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EPA 608 Core Universal exam questions ad correct answers 2026/2027
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37

March 2026

2025/2026

A+
EPA 608 Core Universal exam questions ad correct answers 2026/2027 Refrigeration technicians who violate the Clean Air Act can: D) all of the above. After 1995, any supplies of CFC refrigerant to service existing units in the USA can only come from: A) recovery and recycling. Refrigerant that is recovered can be returned to: A) the same system or other systems owned by the same person without restriction. Refrigerant can not be called "reclaimed" unless it: B) has been chemically a...
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EPA 608 Core Universal exam questions ad correct answers 2026/2027
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37

March 2026

2025/2026

A+
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EPA 608 Core Universal exam questions ad correct answers 2026/2027 Refrigeration technicians who violate the Clean Air Act can: D) all of the above. After 1995, any supplies of CFC refrigerant to service existing units in the USA can only come from: A) recovery and recycling. Refrigerant that is recovered can be returned to: A) the same system or other systems owned by the same person without restriction. Refrigerant can not be called "reclaimed" unless it: B) has been chemically a...
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EPA 608 Core Test Bank questions and answers, 100% Verified solutions| Latest Update 2026-2027
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148

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EPA 608 Core Test Bank questions and answers, 100% Verified solutions| Latest Update As of what date did it become unlawful to release Class 1 and Class II refrigerants to the atmosphere? a. July 1, 1992 b. July 1, 1993 c. November 14, 1994 d. January 1, 1996 a. July 1, 1992 What is the ozone layer and why is it important to us on Earth? a. Thin layer of R-22 in the atmosphere that filters UV. b. Protective shield for Earth from the sun's harmful ultraviolent (UV) rays in the stra...
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EPA 608 Core exam questions and correct answers 2026/2027
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EPA 608 Core exam questions and correct answers 2026/2027 all of the above Refrigeration technicians who violate the clean air act can: A. lose their epa certification B. be fined. C. be required to appear in federal court D. all of the above november 1995 It has been illegal to vent substitutes for CFC and HCFC refrigerants since: R22which refrigerant has the lowest odp? R22, R11, R12, R113 recover to remove refrigerant in any condition from a system and store it in an external co...
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EPA 608 CORE EXAM| COMPLETE QUESTIONSAND 100% CORRECT ANSWERS| LATEST 2026-2027
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83

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EPA 608 CORE EXAM| COMPLETE QUESTIONSAND 100% CORRECT ANSWERS| LATEST What characteristic or characteristics of CFCs make them more likely than other chlorine compounds to reach the stratosphere? Dont disolve iin water Each chlorine atom in the stratosphere can destroy how many ozone molecules? 100,000 ozone molecules Which refrigerant contains a CFC? R500, R12, R113 or R11? Theyre all CFC's HYDROCHLORIC FLORICCARBON (HCFC) refrigerant contain?Hydrogen, chlorine, flourine and carb...
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