MEC 266January 10, 2018/in MEC - Mechanical Engineering Technol Open 2018 Spring TR MAIN /by wpmaster266 MEC 266 FLUID MECHANICS (3-4 CR.) Teaches theory of hydraulic and pneumatic circuits including motors, controls, actuators, valves, plumbing, accumulators, reservoirs, pumps, compressors, and filters. Lecture 3-4 hours per week.