In this Drain Cleaning Introduction and Equipment Types course you will explore the fundamentals of using various tools and equipment that are used in drain cleaning including plungers augers water jetters and chemical cleaners. This course is designed to provide a thorough understanding of the mechanics behind each tool and how they effectively clean and maintain drain systems. You will also learn about important safety precautions associated with each type of equipment. By the end of this course you will have gained the confidence and expertise to tackle a wide range of drain cleaning challenges with the right equipment and techniques.

This introductory video course on arc welding will equip beginners and intermediate welders with a deep understanding of essential welding knowledge skills and safe practices. This course provides a comprehensive introduction to standard welding terms and concepts ensuring learners are well-versed in key terms and concepts foundational to mastering the art of welding. From here we delve into the major types of arc welding: stick MIG and TIG with each lesson exploring the unique methods techniques and materials involved in each major welding type. This course will help students further their practical skills with a detailed lesson on various welding joints their applications and their unique characteristics. And finally the safety of our learners is of utmost importance. Therefore this course concludes with a lesson encapsulating best safety practices in the welding industry. Learners will be taught how to maintain a safe workspace while learning to handle welding tools effectively and safely.

In this course we will guide you through the fundamental concepts of Category 1 boilers using a 3D model to visualize the major components and operational processes. Additionally you will gain valuable insights from the instructor's real-world experiences working in the field enriching your understanding of the subject matter.

In this course on Automatic Flushometer Troubleshooting we will explore the troubleshooting tasks for diaphragm-based automatic flushometers . With each scenario you will be guided with simulation based steps to check for key signs of abnormal flushing and component failures of the diaphragm-based automatic flushometer. You will also utilize procedures for repairing and replacing different electronic parts and assemblies.

This course offers an introduction to the fundamental principles behind sanitary Drain-Waste-Vent (DWV) systems a network of piping that protects building occupants from sewer gasses and conveys waste through drainage to a private or public sewer. Major topics include basic DWV system design; an overview of system pipes and fittings; connected fixtures; waste conveyance through drains and traps; the necessity and design of proper ventilation; general DWV system maintenance tips; and common DWV system troubleshooting tests.