pronybrake dynamometer

What is a Prony Brake Dynamometer used for?

• Measuring power

• Measuring speed

• Measuring torque

• Measuring temperature

In a Prony Brake Dynamometer, the torque is measured by:

• Calculating the angular velocity

• Measuring the rotational speed

• Applying a braking force

• Determining the power output

Which of the following components is typically used in a Prony Brake Dynamometer?

• Load cell

• Pressure transducer

• Tachometer

• Friction brake

The frictional torque in a Prony Brake Dynamometer is proportional to:

• Angular velocity

• Power output

• Brake force

• Rotational inertia

In a Prony Brake Dynamometer, if the applied braking force is increased, the measured torque will:

• Increase

• Decrease

• Remain the same

• Vary unpredictably

What is the primary limitation of a Prony Brake Dynamometer?

• It is expensive to purchase and maintain

• It requires frequent calibration

• It cannot measure high speeds accurately

• It cannot measure torque accurately