ATH 274 — ATH 274
Teaches theory, function, and terminology of Exhaust Aftertreatment and applications. Defines creation of noxious gases in engines exhaust. Operation and maintenance of catalytic convertors, diese l particulate filters, and selective catalytic reduction systems. Purpose of and application using AlternativeFuels, constructionand operatingdifferences of engines that use these fuels. (80 hr.) Prerequisite: ATH 101 (DTHE 101) or instructor permission
Prerequisites: ATH 101, DTHE 101