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This video shows how to test a dryer's door safety switch using a multimeter.

This Kitchen Sink Installation course is designed to teach you how to install a farmhouse style kitchen sink safely and efficiently. The course covers the necessary tools materials and preparations needed for a successful installation. You will learn...

Delve into the theory behind electric and microwave ovens in this comprehensive course. Understand the principles of heating through electromagnetic waves and electric elements. Explore how these appliances cook your meals efficiently and quickly...

This course introduces the fundamentals of electrical single-line diagrams (SLDs) used in industrial power systems. You'll explore the purpose and structure of SLDs and how to interpret the common symbols and power flow depicted in them. The course...

In this simulation based course, you'll discover how to troubleshoot and repair various components of electric furnace including electric resistance heater, heating and fan sequencer, blower motor, run capacitor, as well as safety switches. After you...

In this course, you'll learn about Direct Current, or DC, motors. You'll explore their fascinating history, acquire vital safety measures to take when working with them, and discover the core science behind their operation. You'll also learn about DC...

The Environmental Protection Agency (EPA) Section 608 certification allows technicians to work on appliances and systems that contain regulated refrigerants. This is the first of four courses that can help you prepare for certification. The core exam...

Multifamily onsite teams are trained in areas like Fair Housing compliance, sexual harassment prevention, safety, and customer service. However, they often face conflicts with aggressive or upset residents without the tools to de-escalate these...

Preventive maintenance, or PM, is a practice that involves regular and routine maintenance of equipment and assets to keep them running, prevent unexpected downtime, reduce repair costs, and enhance overall efficiency and safety. This beginner course...

The Leak Check and Evacuation course presents three methods for checking a system for leaks and the processes to follow. Given the advantages and disadvantages of each method, you will follow through a step-by-step illustration of each. As you're...