2 Hours. (Spring) Topics covered include probability distributions, electric fields, magnetic fields, DC and AC circuits, optics, electromagnetic radiation, nuclear and condensed matter physics. Prerequisite or corequisite: Minimum grade of “C” in PHY 2049. *All science courses with laboratories require an additional lab fee. PMT 0070C. WELDER ASSISTANT I: 150 Clock Hours (Fall, Spring) This course prepares students for entry into the welding industry. Students explore career opportunities and requirements of a professional welder. Content emphasizes beginning skills key to the success of working in the welding industry. Students study workplace safety and organization, basic manufacturing processes, metals identification, basic interpretation of welding symbols, and oxyfuel gas cutting practices. PMT 0071C. WELDER ASSISTANT II: 150 Clock Hours (Fall, Spring) This course is designed to build on the skills and knowledge students learned in Welder Assistant I for entry into the welding industry. Students explore career opportunities and requirements of a professional welder. Content emphasizes beginning skills key to the success of working in the welding industry. Students study drawings and welding symbols, intermediate oxyfuel gas cutting practices, plasma arc cutting principles, and basic Shielded Metal Arc Welding (SMAW). Prerequisite: Minimum grade of “C” in PMT 0070C.