Difference Between Brake and Dynamometer

In this topic you study, the between brake and dynamometer.

Difference Between Brake and Dynamometer

Brakes Dynamometers
It works on the principle of conversion of kinetic energy ¡nto heat, which is dissipated to the surrounding. It works on the principle that, the power measured ¡s converted into heat by frictional resistance.
It is used to retard or stop the vehicle. It is used to measure force, torque or power.
It offers frictional resistance to the moving body, so as to bring the body to rest. It is able to measure frictional resistance, which is measure of power.
Applications: Vehicles, lifts etc. Applications: Engine testing.
Examples: Block brake, band brake, internal expanding shoe brake, hydraulic brake system etc Examples: Rope brake dynamometer, hydraulic dynamometer, eddy current dynamometer etc

 

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