Motors and Engines - Intro Distribution (1 Contact Hours)

This comprehensive online training provides a foundational understanding of motors and engines within the context of California water distribution systems. Participants will learn how motors convert electrical to mechanical energy, the differences between single-phase and three-phase motors, and the application of motor starters and VFDs. Critical topics such as motor temperature management, insulation standards, frequent starting concerns, and reduced voltage starting methods are covered in depth.

The course also trains operators in troubleshooting procedures, electrical testing with megger and amp meters, and modern safety practices like Lock Out/Tag Out. Special attention is given to horsepower calculations—including water horsepower, brake horsepower, and motor horsepower—to ensure proper pump and motor selection. Real-world examples and review quizzes reinforce learning objectives.

Key Topics Covered:

• Basics of AC motors and types of motor starters

• Motor nameplate information and importance

• Single-phase vs. three-phase motor design and functionality

• Variable Frequency Drives (VFD) operation and benefits

• Motor and pump horsepower calculations

• Safe troubleshooting and maintenance practices

• Lockout/Tagout procedures

• Best practices for motor replacement and installation