Procedure
1. Experiment setup includes Micrometer, Fluidic Indicator, Thread, wire and Master Cylinder.
2.Apply Master Cylinder for measurement of R1.
3.Apply Wires on Master Cylinder for measurement of R1.
4.Apply Micrometer to read R1.
5.Release Micrometer,Wires and Master Cylinder.
6.Apply Thread Gauge for measurement of R2.
7.Apply Wires on Thread Gauge for measurement of R2.
8.Apply Micrometer to read R2.
9.Release Micrometer,Wires and Master Cylinder.
10.Calculation of Effective Diameter E=dm-(R1-R2)+P, where dm=Master Cylinder Diameter and P= .866d-p,where d=Wire Diameter and p=Pitch of Thread gauge.