Mechatronics Practice Test 2

1. Transformer is a type of transducer.

2. A car moves with a speed of 50 km/hr. What will be the speed of a stationary bicycle parked along the roadside measured by a speed sensor which is placed in the same car?

3. Accelerometer can be used to measure the tilt.

4. What is measured by a hall effect transducer?

5. PIR stands for ____

6. Which is the most common load cell used in the force sensors?

7. In retardation type measuring lag the instrument responds after an unspecified dead time lag.

8. What is the absolute error of an observation taken by an ultrasonic sensor which predicts the distance of an object to be 5.1 cm but the actual value is 5 cm?

9. Inductive proximity sensor works on the principle of ________

10. ECS in context to displacement measurement stands for ____