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


Index R...

RC circuitCircuit With Resistance and Capacitance Only
reactanceInductive Reactance
 Circuits With Resistance and Inductive Reactance
 Capacitive Reactance
reactive-factor meterReactive-Factor Meters
rectifierThe Copper-Oxide Rectifier
rectifier-type voltmeterRectifier-Type Meters
regenerationThe Triode as a High-Frequency Generator
regulationOperation at Voltages Above or Below Rated Voltage
relay starterSeries-Relay Starters
release historyDownload and Release History
reluctanceMagnetic Circuit
reluctance motorRunning Conditions
reluctivityMagnetic Circuit
remanent fluxHysteresis
repulsion motorThe Repulsion Motor
resistanceElectrical Resistance
 Circuits With Resistance and Inductive Reactance
 Multi-Part Series Circuit with Resistance and Inductance
 Parallel Circuits With Resistance and Inductance
 Series Circuits With Resistance and Capacitance
 Parallel Circuits With Resistance and Capacitance
 Parallel Circuits With Resistance, Inductance, and Capacitance
 Power in a Circuit With Resistance and Inductance
 Effective Resistance
 Resistance of Conductor
 Circuit With Resistance and Capacitance Only
 Measurement of Power and Power Factor
 The Kv-a Vector Diagram
resistive circuitAlternating Currents in Resistive Circuits
 Circuit With Resistance Only
resistivityResistance of Conductor
 Magnetic Circuit
resistorResistors in Series
 Resistors in Parallel
resonanceParallel Circuits With Resistance and Capacitance
rheostatStarting of D-C Motors
right-hand ruleFleming's Right-Hand Rule
RL circuitTime Constant of the RL Circuit
 Circuit With Inductance and Resistance Only
rmsComparison of Direct and Alternating Current
root-mean-square valueComparison of Direct and Alternating Current
rotorPrinciple of Operation


Last Update: 2011-02-25