EPA 609 Practice Question with correct answers

______ has developed standards that apply to the recovery and recycling of motor vehicle refrigerant as well as service guidelines for MVAC technicians. - correct answers--SAE ______ has recently been approved for use in automobile applications as an alternative to R-134a - correct answers--R152a ______ of stratospheric chlorine comes from ozone-depleting substances - correct answers--82% _______ has replaced CFC-12 in all automotive applications - correct answers--HFC134a _______ is the key agent responsible for stratospheric ozone depletion - correct answers--chlorine monoxide A floor tax also applies to anyone holding ______ or more of the regulated CFCs - correct answers--400 lb. A refillable refrigerant cylinder must not be filled above ______ of its full capacity. - correct answers--80% According to ______, service shops must certify to the EPA that they own approved recovery equipment - correct answers--CAA After reaching the required recovery vacuum on an system, if the system pressure _____, indicating that there is either refrigerant in liquid form, refrigerant trapped in the oil, or a leak in the system. - correct answers--rises An award of up to ______ may be paid to a person supplying information that leads to a penalty against a technician who is intentionally venting. - correct answers--$10,000