( Instruments and Measurements)

Choose an Instrument which is measure two variables and solve these questions:

1- explain in some detail the theory and use of Instrument.

2- give 4 static characteristics.

3- give dynamic characteristics.

4- give type and classification.

5- explain the basic working principles of instrument.

6- explain the input/output of instrument.

7- explain errors sources, reduction, quantification.

8- explain the variable conversion elements(measurement) of the insturement.

9- give 2 applications of the instrument.