Q1. Draw the diagram of hand speed indicator and describe how speed is measured by using it.

Q2. With a neat sketch describe a thermo resistive transducer. Describe its two applications.

Q3. Describe the various scales of temperature measurement. describe how they can be converted to one other?

Q4. Describe the working principles of thermocouple.

Q5. Describe at least four necessary properties of the good quality strain gauge.

Q6. List out the different flow measuring meters and draw a diagram of Pitot tube and describe how flow is measured by employing it.

Q7. Draw a diagram of optical pyrometer and describe how temperature is measured.

Q8. Draw a diagram of photoelectric tachometer and describe how speed is measured.