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The Tech Circuit Youtube channel to date, had nearly 100 videos on practical electrical theory for Electronics Technicians, Appliance Technicans, HVAC Techncians, Hobbyists, and any body that has an interest or need to learn more about practical electrical theory, diagnostics, and associated concepts. In this blog, we’ll highlight some of the most popular videos that currently foster thousands of views per month.

Electrical Diagnostic Basics – Bare Minimum “Must-know” Concepts for Appliance and HVAC Technicians

Electricity for Appliance and HVAC Technicians. What do they Need to Know? Appliance and HVAC Technicians will inevitably encounter electrical problems that they must troubleshoot. In order to effectively diagnose these circuits, Technicians must understand some fundamental concepts. This blog describes five bare-minimum electrical rules that once understood, will help better position Technicians for the […]