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This course provides a comprehensive introduction to troubleshooting methodology guiding you through each step of the troubleshooting process. You’ll learn how to identify and isolate issues use diagnostic tools effectively and gather important...

In the Symbols and Wiring course you will translate everything you’ve learned about HVACR into symbols on a diagram. From relays and contactors, to safety switches and loads, you will understand the reasoning behind each symbolic representation...

Understand the basics of roofing systems and installation. Learn about roofing materials, techniques, and safety protocols. Develop the foundational knowledge needed for roofing projects.

Explore the essential role of a job site Superintendent who is responsible for overseeing and managing tasks at various types of work sites. In this course you will delve into the key aspects of effective job site supervision. Learn about logistics...

Learn how to follow fair housing laws, avoid guarantees, and highlight safety features appropriately to handle security-related questions with care and confidence.

Enhance your ability to navigate workplace environments with this Understanding Situational Awareness course. Learn to sharpen your senses recognize potential risks and make informed decisions to ensure safety in a professional setting. Delve into...

Learn the parts and operation of a pool pump, including the motor, impeller, and skimmer basket. Understand the importance of keeping the basket in place to prevent clogs and filtration issues. Learn safety steps for cleaning and how to match motor...

Type III of the Environmental Protection Agency (EPA) Section 608 certification allows technicians to work on low-pressure systems such as chillers. This is the final course out of four that can help you obtain this certification. This course begins...

In this simulation you will learn how to install a commercial transformer. Besides learning a valuable new skill this simulation will give you a chance to practice knowledge and concepts you've already learned about power distribution and safety...

Explore the fundamental principles of efficient material handling through our comprehensive course on dollies hand trucks and pallet jacks. Gain practical knowledge and learn how to effectively operate and maneuver dollies hand trucks and pallet...