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Electronic Mechanic Practice Test: Sensors, Transducers and Application
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Electronic Mechanic Practice Test: Sensors, Transducers and Application
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23 Questions

1. Which measurement is carried out by this test?
2. Which signal is used by the passive transducer to produce output signal?
3. What is the full form of RTD used as a sensor?
4. What is the application of strain gauge?
5. What is the use of resistance hygrometer?
6. Which type of sensor gives quick and precise measurements?
7. What is the application of LVDT?
8. Which type of strain gauge is the most sensitive and reliable?
9. Which sensor detect the presence of objects without any physical contact?
10. What is the maximum temperature of platinum RTD device?
11. What is the name of device used to convert a physical quantity into its corresponding electrical signal?
12. What is the range of temperature measurement using thermocouples?
13. Which test is conducted through the circuit diagram?
14. Which working principle is used in the proximity sensor?
15. Which is functioning as the active type transducer?
16. How the increase in temperature affects the resistance value of the positive temperature coefficient (PTC) component?
17. What is the name of the device?
18. What is the function of resistance strain gauge?
19. What is the use of load cell?
20. Which component is used as the transducer in the measurement of displacement?
21. Which sensor is suitable for process temperature measurement of steel?
22. Which device is used to convert force into electrical signal?
23. What is the application of thermistor in sensing circuit?