4. Sensors and Actuators
Force And Pressure Sensing — Quiz
Test your understanding of force and pressure sensing with 5 practice questions.
Practice Questions
Question 1
Which type of sensor is most suitable for measuring the weight of an object by converting the applied force into an electrical signal?
Question 2
A pressure transducer's output signal is typically proportional to which physical quantity?
Question 3
In the context of strain gauges, what does the term 'gauge factor' represent?
Question 4
A strain gauge with an initial resistance of $120 \ \Omega$ is subjected to a strain of $0.003$. If its gauge factor is $2.0$, what is the change in resistance $\Delta R$?
Question 5
What is the primary purpose of calibrating a force or pressure sensor?