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2 Crankcase vacuum Lesson Plans

Showing 1 - 2 of 2

Smog Refresher Course
Grade Range
Higher Ed
Rating
3 Stars

Students review information for testing for exhaust emissions. They discuss the important factors in determining exhaust problems including air to fuel ratio, combustion, ignition, and the emission control device. Full Review »

Mechanical Science - Small Engine Operation
Grade Range
9th - 12th
Rating
3 Stars

Students experiment with two- and four-stroke engines. They conduct experiments to determine how atmospheric pressure affects the engine's running capability. Further tests are conducted to asses proper llubrication and its affects on an engine. Full Review »