Armature Resistance in DC Series Generator Formulas

Armature Resistance is the ohmic resistance of the copper winding wires plus the brush resistance in an electrical generator. And is denoted by R_a. Armature Resistance is usually measured using the Ohm for Electric Resistance. Note that the value of Armature Resistance is always positive.

Formulas to find Armature Resistance in DC Series Generator

fxArmature Resistance of Series DC Generator given Output PowerGo

fxArmature Resistance of Series DC Generator using Terminal VoltageGo

DC Series Generator formulas that make use of Armature Resistance

fxArmature Current of Series DC Generator given Output PowerGo

fxArmature Current of Series DC Generator using Terminal VoltageGo

fxTerminal Voltage of Series DC GeneratorGo

fxArmature Induced Voltage of Series DC GeneratorGo

fxConverted Power of Series DC Generator given Output PowerGo

fxSeries Field Resistance of Series DC Generator using Terminal VoltageGo

List of variables in DC Series Generator formulas

fx Converted Power Go

fx Output Power Go

fx Armature Current Go

fx Armature Voltage Go

fx Terminal Voltage Go

fx Series Field Resistance Go

FAQ

What is the Armature Resistance?

Armature Resistance is the ohmic resistance of the copper winding wires plus the brush resistance in an electrical generator. Armature Resistance is usually measured using the Ohm for Electric Resistance. Note that the value of Armature Resistance is always positive.

Can the Armature Resistance be negative?

No, the Armature Resistance, measured in Electric Resistance cannot be negative.

What unit is used to measure Armature Resistance?

Armature Resistance is usually measured using the Ohm[Ω] for Electric Resistance. Megohm[Ω], Microhm[Ω], Volt per Ampere[Ω] are the few other units in which Armature Resistance can be measured.

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