Contains hundreds of up-to-date (2018, 2019, 2020) practice questions to help you review for the EPA 608 Core, Type I, Type II, and Type III tests. Has both a practice mode and a test mode with review to see what you've missed. Core Section: - Ozone depletion - Clean Air Act and the Montreal Protocol - Section 608 regulations - Substitute refrigerants and oils - Refrigeration - Three Rs - Recovery techniques - Dehydration evacuation - Safety - Shipping I Section: - Recovery requirements - Recovery techniques - Substitute refrigerants and oils - General service and maintenance - techniques - General safety - Refrigerant cylinder…
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