Question

Whate are eddy currents and write advantages?​

Answer 1

Hi sister....

The advantages of eddy current testing are: Sensitivity to surface defects. Able to detect defects of 0.5mm in length under favourable conditions. Can detect through several layers........

Answer 2

Answer:

Eddy current converts the kinetic energy into heat and this is applied in many useful applications like Magnetic Braking in trains, Electromagnetic damping, Induction furnace etc.In this process, there is a loss occur in this system to reduce this we need to increase the core resistance and there is more losses in eddy.