1) prepare down the difference between accuracy and precision.

2) Describe the terms given below: (a) Hysteresis (b) Sensitivity

3) prepare down the common materials used for thermocouple?

4) prepare down the name of any four actuating mechanisms used in transducers.

5 prepare down the most common methods of flow visualization?

6) prepare down some strain measuring techniques. describe them in detail

7) prepare down the basic elements of a data logger?

8) What is meant by signal filtration and what objective does it serve?

9) What do you understand by condition monitoring? prepare down the name of any two instruments used for it.

10) prepare down the uses of microprocessors in instrumentation and control system?