Electrical Engineering - Electrical Instruments and Meters

Electrical Engineering is a free introductory textbook to the basics of electrical engineering. See the editorial for more information....

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Editorial Download and Release History Copyright Preface Introduction Magnetic Fields and Electromotive Force Commercial Forms of EMF, Power and Energy The Electric Circuit Electromotive Forces in Conductors in Series Circuits With Resistance, Inductance, and Capacitance Electrical Conductors Electromagnets Electrical Transients Polyphase Circuits The Direct-Current Machine The D-C Machine as a Motor Losses, Efficiency, and Rating of Direct-Current Machines Mechanical Connection Between Motor and Load Conversion of D-C Generator to D-C Motor Control of Direct-Current Motors Electrical Instruments and Meters Types of Instruments Direct-Current Voltmeters (D'Arsonval Type) Direct-Current Ammeter Iron-Vane Voltmeters and Ammeters Electronic Voltmeters The Single-Phase Wattmeter Use of Wattmeter The Compensated Wattmeter Polyphase Wattmeters Potential Transformers Current Transformers Proof of Connections with Instrument Transformers Burdens of Current and Potential Transformers Power-Factor Meters Reactive-Factor Meters Frequency Meters Rectifier-Type Meters Thermocouple Meters Graphic Instruments Watt-Hour Meters The Oscillograph The Stroboscope Problems Transformers The Polyphase Induction Motor The Polyphase Synchronous Motor Alternating-Current Generators The Single-Phase Motor Electric Batteries Economics of Use of Electrical Apparatus Electric Power Rates Power-Factor Correction Illumination Electronic Devices Electronic Applications Special Motors and Generators Appendix

Last Update: 2011-03-20