Motor Controls I

Topics Include:

• Automatic Motor Controls
• Manual Motor Controls
• Pressure and Temperature
• Pressure Switches and Regulators
• Pressure Sensors
• Pneumatic Timers
• Automatic Control Devices
• Magnetic Relay Principle
• Electromechanical Relays
• Solid State Relays
• Magnetic Starters
• Across the Line Manual Starters
• Autotransformer Starters
• Resistor - Reduced Voltage Starting
• Part-Winding Starters
• Wye-Delta Starters
• Two-Speed Starters
• Starters and Speed Regulators for AC and DC Motors
• Adjustable Speed/Frequency Starters
• Motor Control Centers
• Understanding Motor Control Principles
• Principles of Wiring Diagrams
• Principles of One Line Diagrams
• Principles of Ladder and Ladder Logic Schematics
• Coil and Contact Symbols
• Ladder Logic Schematics
• Understanding Basic Control Circuits
• Two-Wire Control Circuits
• Hand-Off Automatic Controls
• Three-Wire Control Circuits
• Multiple Push-Button Stations
• Push Button Mechanical Interlock Schematics
• Electrical Interlock Circuits
• Feedback Quizzes