Non-Destructive Testing

Probes – Configurations

Absolute Probes

Display – Analog Meter

Display – Complex Impedance Plane

Bridges

Resonant Circuits

Eddy Current Instruments

Phase Lag

Depth of Penetration Current Density

Impedance

Circuits and Phase

Mutual Inductance

Self-Inductance and Inductive Reactance

Induction and Inductance

Current Flow and Ohm’s Law

Properties of Electricity