Until youe inactive reserve obligation if fulfilled your not completely done with the military, your not in the military anymore either inactive reserves do not have IDs or access to post or the commessary. Your just a pool of civilians trained and ready to be involuntarily activated if we get into WWIII.
Electrical Technicians on the other hand, perform maintenance and repair on electronic devices. These devices include anything from a DVD player used to play movies to an MRI machine used by hospitals.
Skills and knowledge. Electrical engineering technicians need to have: knowledge of electrical theory and practice. an understanding of health and safety, and industry standard guidelines. knowledge of how to use and care for their equipment. good practical and technical skills to operate and maintain equipment.