Search results: "electrode"

In arc welding an electrode is used to conduct current through a workpiece to fuse two pieces together.

An electrodeless lamp or induction light is a light source in which the power required to generate light is transferred from outside the lamp envelope to inside via electromagnetic fields. This contrasts with a typical e…Mere

The operating principle of electromagnetic flowmeters is based on the ability of the liquid to bring the electric current as it moves in a magnetic field. That is, electromagnetic energy meter is used in the phenomenon o…Mere