Odp test 1 Study guides, Class notes & Summaries

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 ...

HVAC EPA 608 CORE Exam Test Questions With Answers |Verified | ALREADY PASSED what is CFCs? - ANSWER Chlorofluorocarbons (Chlorine, Fluorine, and carbon) What is HCFCs? - ANSWER Hydrochlorofluorocarbons (hydrogen, chlorine, fluorine, and carbon) What is ASHRAEs? - ANSWER The American Society of Heating Refrigerating and Airconditioning Engineers. A global professional association seeking to advance heating, ventilation, airconditioning and refrigeration systems. What is the gre...

ODP test 1.

INSTRUMENT ORAL EXAM QUESTIONS AND ANSWERS QUIZ BANK FULLY PASSED AND RATED 100% IFR Flight Time Requirements Ans- a) 50 hours cross country as PIC (at least 10 in airplanes) b) 40 hours Instrument (actual or simulated) c) 15 hours instrument dual training from CFI (in same type) d) 3 hours instrument training within 60 days prior to test e) 250 NM cross-country conducted under IFR with 3 different types of approaches When is Instrument Rating required? Ans- a) On IFR Flight Plan b...

EPA 608 Core Exam: Free Online Practice Test 1 | Latest Version | 2024/2025 | Graded A+ What is the primary function of refrigerant recovery machines in HVAC systems? Refrigerant recovery machines are used to remove refrigerant from an HVAC system before service, repair, or disposal, ensuring that refrigerants are captured and recycled or properly disposed of to prevent environmental harm. How does the use of certified recovery equipment contribute to environmental protection? ...

ODP EXAM 1 – Objectives Test 2024|Questions with Discussed answers

EPA 608 Core Test Updated Sample Questions with Correct Answers 100% A+ Graded 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 - CORRECT ANSWER-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 ...

Texas Ext Type B TFM02,NFPA 10-Class B-Fire Ext.Vocab., NFPA 10 og Exam 264 Questions with Verified Answers A three dimensional fire often involves static flammable liquid. true or false - CORRECT ANSWER false. 3D firess unvolve flammable liquid in motion as well as both horizontal and vertical surfaces. Class A fire extinguisher - CORRECT ANSWER are ok for wood, paper, some plastics and textiles. They offer the coating effects of dry chemicals. Dry chemical stored pressure fire extingu...

EPA 608 Certification Advanced Test 2024.What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? - ANSWER November 14, 1994 Section 608 of the Federal Clean Air Act requires technicians to what? - ANSWER Recover all refrigerants. The objective of the Clean Air Act is to protect what? - ANSWER The earth's stratosphere. HFC's - ANSWER HydroFlouroCarbon's CFC's - ANSWER ChloroFluoroCarbon's ODP - ANSWER Ozone Depletion Potential ...