EPA 608 Universal Certification Exam 200 Questions And Answers
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Terms in this set
199
(TF)CFCs readily decompose in the lower atmosphere and consume enormous quantities of the OZONE in the process.
True
(TF)As part of the EPA's Clean Air Act as well as its subsequent amendments, the sale of regulated refrigerants to certified technicians is restricted.
True
(TF)HCFC Refrigerants decompose much faster than CFC Refrigerants.
True
(TF)Under Section 608 of the Clean Air Act, only two types of refrigerant releases are permitted.
False
(TF)As of January 1, 1996, CFC refrigerants and any refrigerant that contained a CFC, such as R-502, can no longer be legally manufactured in or imported into the US.
True
(TF)Carbon Dioxide depletes ozone and does not act as a greenhouse gas.
False
(TF)CFC and HCHC refrigerants are less likely to reach the stratosphere than other chrorine-containing compounds because they dissolve in water and readily break down in the atmosphere.
False
(TF)Since the liquid-recovery process is significantly faster than vapor recovery, liquid recovery will reduce the amount of time required to complete the recovery process.
True
(TF)In most instances, it is recommended that a sample of the contaminated refrigerant be analyzed at an appropriate testing facility to determine the extent of the impurities in the refrigerant.
True
(TF)Cylinders of compressed gases shall be transported in a vertical position, unless loaded into suitably secured racks, or otherwise secured in an upright position.
False