1. Which of the following parameters can’t be found with the hall effect?
1 out of 25 2. Calculate the hall voltage when the Electric Field is 5V/m and the height of the semiconductor is 2cm.
2 out of 25 3. The conventional way of expressing vibration is in terms of
3 out of 25 4. What is the phenomenon (principle) on which magneto elastic force sensors work?
4 out of 25 5. Which of the following is correct for toroid-type coils?
5 out of 25 6. Which type of coil is a solenoid?
6 out of 25 7. What is the direction of the magnetic field with respect to the current of a solenoid?
7 out of 25 8. In the Hall Effect, the directions of the electric field and magnetic field are parallel to each other. The above statement is:
8 out of 25 9. Which of the following represents the drawback of the inductive transducer for displacement measurement?
9 out of 25 10. Capacitance can be varied in ________
10 out of 25 11. What is the velocity when the electric field is 5V/m and the magnetic field is 5A/m?
11 out of 25 12. Which of the following represents materials used for thickness measurement using an inductive transducer?
12 out of 25 13. What is the basic principle by which laser gyros work?
13 out of 25 14. How many and what are the parts that are present in the accelerometer sensor?
14 out of 25 15. Application of Tactile sensors is _______.
15 out of 25 16. Inductive potentiometers are used to measure ________________.
16 out of 25 17. Capacitive transducer displays ________.
17 out of 25 18. Which ______ sensors resistance value varies with respect to light intensity?
18 out of 25 19. Which of the following are the typical kind of biometric materials used for the development of sensors?
19 out of 25 20. Which of the following are the applications of Biosensor?
20 out of 25 21. CCD device is abbreviated as ________.
21 out of 25 22. What is the conductivity when the Hall Effect coefficient is 5 and mobility is 5 cm2/s.
22 out of 25 23. Noise in transducer is added due to _____ reason?
23 out of 25 24. Which of the following are the examples of bidirectional type transducer?
24 out of 25 25. Which of the following device can be used for measuring relative angular displacement between two systems?
25 out of 25 
