Electricity Electrical Power Energy Inverter LED Light-emitting-diode Alternating Current (AC) Ammeter Ampacity Ampere-Hour (Ah) Ampere (A) Apparent Power Armature Capacitance Capacitor Circuit Circuit Breaker Conductor Corona Current (I) Cycle Demand Dielectric constant Dielectric strength Diode Direct Current (DC) Electrolyte Electromotive Force Electron Electron theory Farad Ferroresonance Frequency Fuse Generator Ground Ground Fault Circuit Interrupters (GFCI) Henry Hertz Impedance Inductance Inductor Insulator Inverter Kilowatt-hour (kWh) Kilowatt-hour Meter Kilowatt (kW) Load Load Rejection Mutual Induction Ohm Ohm's Law Ohmmeter Open Circuit Parallel Circuit Piezoelectric Polarity Power Power Factor Protective Relay Reactive Power Rectifier Relay Reluctance Resistance Resistor Rotor Self Induction Semiconductor Series-Parallel Circuit Series Circuit Service Short Circuit Solid State Circuit Transistor True Power VARS Variable Resistor Volt-Ampere (VA) Volt (V) Voltage Voltmeter Watt-hour (Wh) Watt (W) Wattmeter Waveform