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General Information | |
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Understanding Nameplate Information: Cases Study | |
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Motor Theory: Motor Operation | |
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Magnetic Fields and Forces in a Motor | |
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Motor | |
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Motor Construction | |
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Rotating Magnetic Fields | |
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Electric Motor Output | |
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How to Determine the Horsepower of a Motor | |
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Speed | |
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Speed Regulation | |
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Formulas for Speed | |
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Speed Categories | |
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Torque | |
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Torque, Voltage, and Current Relationship of the Motor | |
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Motor Losses | |
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Motor Efficiency | |
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Motor Starting Current | |
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Motor Maintenance and Installation: Bearings | |
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Maintenance and Installation of Bearings | |
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Maintenance Checks of A Motor: Preventive maintenance checklist | |
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Enclosures | |
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BRAKES: Dynamic | |
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Braking | |
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DC Braking | |
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Mechanical Brakes | |
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Disk Brake | |
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2 Designing Motor Feeder, Branch Circuit, Overloads and Motor Applications | |
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The Purpose of Overloads: Principles of Overload Operation | |
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Thermal, Bi-metalic, Relay and Electronic Overloads | |
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Designing Overload Protection | |
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Applying Overload Protection (Heaters) | |
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Design and Applicationl Of Branch Circuit Protection: Principles of Overcurrent Protection | |
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The Typical Methods of Overcurrent Protection | |
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Sizing Branch Circuit Conductors | |
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Sizing Wound Rotor Circuit Conductors | |
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Sizing Branch Circuit Overcurrent Protection | |
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Designing and Application of Feeder Protection: Principles of Overcurrent Protection | |
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The Typical Methods of Overcurrent Protection | |
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Sizing Feeder Conductors | |
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Sizing Feeder Circuit Overcurrent Protection | |
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Design and Application Of Disconnecting Means: Sizing Disconnects | |
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Location of Disconnect | |
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Type Enclosure | |
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Design and Application Of Controller: Methods of Controller Use | |
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Number of Controllers Served By One Controller | |
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Type Enclosure | |
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NEMA Design Type | |
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Motor Application: Matching the Motor to the Load | |
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Matching AC Motor and Drives | |
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Capacitor Motors, Split Phase and Single Phase Motors: Operation of Split-Phase and Capacitor-Start Motors | |
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Starting winding | |
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Switches | |
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Reversing | |
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Connections | |
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Permanent-Split Capacitor Motors | |
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Two-Value Capacitor-Start Motor | |
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Capacitor Failure | |
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The Right-sized Capacitor | |
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Troubleshooting and Repair | |
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Repulsion-Type Motors: Construction | |
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Operation of the Repulsion-Start Induction Motor | |
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The Repulsion-Induction Motor | |
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Electrically Reversible Repulsion Motors | |
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Troubleshooting and Repair | |
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Three-Phse Motors: Operating Characteristics of Three-Phase Motors | |
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Construction-Motors Nameplates for Dual-Voltage, Three Phase Motors | |
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Principles of Operation of a Squirrel Cage Motor | |
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Induction Motors with Dual Voltage Connection | |
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Three Phase Wound Rotor Motors | |
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Sychnronous Motors | |
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Part Winding Motor | |
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Troubleshooting and Repair | |
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Direct-Current Motors: Construction | |
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Types of DC Motors | |
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Principles of DC Motors Operation | |
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Permanent Magnet Motors | |
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Universal, Shaded-Pole, Fan, and Special Motors: Universal Motors | |
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Shaded-Pole Motors | |
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Stepper Motors | |
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Hybrid Motors | |
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Torque Motors | |
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Synchronous Motors, Synchros; and Three-Phase Wound Rotor Induction Motors: Synchronous Motors | |
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Three-Phase Wound Rotor Induction Motor | |
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Synchros Motors | |
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Differential Selsyn Systems | |
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Motor Testing Techniques: Ac Motors | |
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Synchronous Motors | |
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Dc Motors | |
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Tuning Your Motor System for Industrial and Commercial Application: The Electrician's Role | |
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Power Quality Considerations | |
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Troubleshooting and Tuning Your In-Plant Distribution System | |
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Making The Right Choice-Choosing the Right Efficiency | |
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Speed, Design Voltage, Enclosure, Part Load Efficiency and Power Factor | |
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Glossary | |
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Contact Resources | |
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Formulas | |
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Charts | |
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Tables | |
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Examples | |