Classes in electric maintenance are usually part of diploma, certificate or associate degree programs. Career education in this field is offered at technical schools and colleges. Students will get familiar with blueprints, electrical currents and circuits, programmable controllers, building codes for electricians and wiring. Trainees will also have several hands-on opportunities to work with electrical systems. Upon completion of a career education program in electric maintenance, students are typically prepared for entry-level work as electric maintenance technicians.
Here are some common concepts found in electric maintenance courses:
- Architectural and engineering scales
- Power vs. control
- Commercial/industrial applications
- Components and operation
- Residential wiring
- Customer service
List of Electric Maintenance Courses
The ability to read electrical blueprints is required for electric maintenance technicians, so students get classroom training and lab-based lessons on blueprint reading and drawing skills. Students master the symbols and the concepts of scale represented on blueprints, interpreting drawings of electrical systems for real-world installation and maintenance activities.
AC/DC Electricity and Circuits
This course is required and introduces students to alternating current (AC) and direct current (DC) electricity and its properties. Series, parallel and combined series-parallel circuits are also part of the syllabus along with diodes, voltage regulators, transistors and amplifiers. Lab work studying voltage, Ohm's law, currents and resistance is conducted with an emphasis on safe practices in working with electricity.
National Electrical Code
Electrical standards for the design and installation of wiring, conductors and related components are central to this required class. Lecture and lab work stresses grounding and protection against electrical overload and short circuits. Some courses may pay special attention to Article 430 of the National Electrical Code, dedicated to motors and the lengthiest article in the code.
Students install and integrate different kinds of controllers, performing programming as necessary to run or adjust specific electrical system applications like counters, timers and relay instructions. A combination of classroom and lab work gets students hands-on practice with troubleshooting and repair of logic circuits and motor control circuits. This is typically a required class.
Electric maintenance technicians perform wiring in industrial and commercial settings. Students learn to run wiring for installation and make repairs according to electrical blueprints. They learn about proper wire selection and safe integration of peripheral pieces of an electrical system. Tools specific to wiring jobs are used and safe work practices are stressed.
Computers for Technicians
Students are introduced to keyboarding, personal computers and peripherals like printers in this hands-on class. They use business software like Microsoft Office for preparing documents and spreadsheets and software applications relevant to electrical diagnostic and repair work. This class typically includes lessons on using the Internet and e-mail for business communications.