Angular Speed in DC Machines Formulas

Angular speed is the rate of rotation about an axis, measuring how the angle changes with time. It is measured in radian/sec. And is denoted by ω_s. Angular Speed is usually measured using the Radian per Second for Angular Velocity. Note that the value of Angular Speed is always positive.

Formulas to find Angular Speed in DC Machines

fxAngular Speed of DC Machine using KfGo

DC Machines formulas that make use of Angular Speed

fxOutput Power of DC MachineGo

fxArmature Induced Voltage of DC Machine given KfGo

fxElectrical Efficiency of DC MachineGo

fxMechanical Efficiency given Induced Voltage and Armature CurrentGo

List of variables in DC Machines formulas

fx Armature Voltage Go

fx Machine Constant Go

fx Magnetic Flux Go

fx Armature Current Go

FAQ

What is the Angular Speed?

Angular speed is the rate of rotation about an axis, measuring how the angle changes with time. It is measured in radian/sec. Angular Speed is usually measured using the Radian per Second for Angular Velocity. Note that the value of Angular Speed is always positive.

Can the Angular Speed be negative?

No, the Angular Speed, measured in Angular Velocity cannot be negative.

What unit is used to measure Angular Speed?

Angular Speed is usually measured using the Radian per Second[rad/s] for Angular Velocity. Radian per Day[rad/s], Radian per Hour[rad/s], Radian per Minute[rad/s] are the few other units in which Angular Speed can be measured.

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