Recent SemestersSpring 2026, Fall 2025, Spring 2025Class SizeNot publishedCredits3PrerequisiteMET 256, 351, 352, and 357 with grades of "C" or better Transfers ToCSUDescriptionThis course provides instruction in power and control circuits and devices used with refrigeration, heating, cooling, and pumping mechanical systems. Units of instruction include a study of electron theory, magnetism, induction, alternating current, direct current, resistance, and capacitance. Students will practice using electrical meters and test instruments in the laboratory. Electrical safety practices will also be covered. Students will need to have access to a computer and the Internet and have some familiarity with a computer.Usually HeldThu 6:00pm–9:05pm, Sat 12:30pm–3:35pm, Sat 1:00pm–4:05pm 