The ____ method of heating uses a high-frequency electrical current to establish a corresponding current on the surface of the part.
A) furnace
B) induction
C) dip
D) resistance

Question

Quizplus · Accepted Answer

Induction heating uses a high-frequency electrical current to create a magnetic field, which then induces a corresponding current on the surface of the part. This current generates heat in the part, which can be used for various applications such as brazing, annealing, and hardening. The other options listed (furnace, dip, and resistance) do not involve the use of a high-frequency electrical current to generate heat.

The ____ Method of Heating Uses a High-Frequency Electrical Current