Instrumentation Transducers Practice Test 4

1. Which of the following is correct for thermistors?

2. Which of the following materials shows an increase in permeability with increase in tensile stress?

3. Electromechanical system can be used for measuring vibration.

4. Which of the following can be measured using change in resistivity?

5. Closely wound toroid coils are better than solenoid coil.

6. Property of exhibiting electric polarization when exposed to intense electric field is known as ___________

7. Which of the following quantities are sensitive to electromechanical flow meters?

8. Which of the following quantities cannot be measured by capacitive transducers?

9. _________________ can be used as a replacement for thermocouple lead.

10. Amount of heat liberated or absorbed when 1A current passes is called ____________