which way does current flow, how to read wire diagram, color code for resisters, wire gauge size for safety and standard amperage.

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Before interviewing for an Electrical Technician job, make sure you are familiar with electrical systems and components, troubleshooting techniques, safety procedures, and relevant tools and equipment. Be prepared to discuss your experience with electrical systems, your problem-solving skills, and your ability to work independently or as part of a team. Research the company you are interviewing with and be ready to ask questions about the work environment and future opportunities for growth. Consider utilizing resources such as Jobcase, Indeed, and Glassdoor to practice common interview questions and learn more about the industry. Good luck!