EPA 608 CORE EXAMS PACKAGE DEAL |GUARANTEED SUCCESS

When moisture exists in an operating system, what is most likely to occur? Acid will form. What factor(s) affects the speed of evacuation? 1) The size of the equipment being evacuated. 2)The ambient temperature. 3) The amount of moisture in the system Must See! Eyewitness Cap...

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: ...

what is CFCs? Chlorofluorocarbons (Chlorine, Fluorine, and carbon) What is HCFCs? Hydrochlorofluorocarbons (hydrogen, chlorine, fluorine, and carbon) Must See! Eyewitness Captures the Moment a Pair of Male Sea Lions Attack Beach-Goers POSTED 9 HOURS AGO 0:00 / 0:00 What is ASH...

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 ...

To process refrigerant to a level that is equal to new product specifications as Reclaiming The low side test pressure data plate value should be used by a technician to determine a safe pressure for Leak testing Silicone elastomers are not compatible with what refrigerant HFC ...

As of what date did it become unlawful to release Class 1 and Class II refrigerants to the atmosphere? July 1, 1992. What is the ozone layer and why is it important to us on Earth? Protective shield for Earth from the sun's harmful ultraviolent (UV) rays in the stratosphere layer that exte...

Which type of refrigerant contains no chlorine? HFC's An ozone molecule contains; three oxygen atoms HFCs ________; will not damage stratospheric ozonem, but have a high GWP. Recover any remaining refrigerant and then render the cylinder useless, then recycle the metal i...

What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? November 14, 1994 Section 608 of the Federal Clean Air Act requires technicians to what? Recover all refrigerants. The objective of the Clean Air Act is to protect what? The e...

a vacum pump should be connected as far away from the pump as possible a high capacity vacuum pump and short, large diameter hoses will dramatically reduce emissions, pressure drop, and evacuation/dehydration time Must See! Eyewitness Captures the Moment a Pair of Male Sea Lions A...

Are there drop-in replacements for R-12 systems? Why or why not? No because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems. What type of oil is used in R-134a and what oils will it mix with? Ester based oils and they do not mix with other oils ...

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 at...

Refrigeration technicians who violate the Clean Air Act can: - Lose their EPA certification, be fined, be required to appear in Federal court. After 1995, any supplies of CFC refrigerants to service existing units in the USA can only come from: - recovery and recycling. Refrigera...

Recovery equipemnt used for the service or repair of small appliances must be certified by an EPA approved lab if the recovery equipment was made after November 15, 1993 Recovery devices made before 11-15-93 and are used for recovery of refrigerant from small appliances must be capable of: ...

Reusable refrigerant containers under high-pressure must be hydrostatically tested how often? 5 years How much can a person be fined per day per violation for knowingly releasing a regulated substance that violates the Clean Air Act? $44,539 HCFCs contain Hydrogen, Chlorine, Flu...