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Electrical Engineering · Q47

Heating And Welding

Engineering and GATE · Electrical Engineering · question 47

Q47

In heating the ferromagnetic material by induction heating, heat is produced due to

A.
Induced current flow through the charge
B.
Hysteresis loss taking place below Curie temperature
C.
Due to hysteresis loss as well as eddy current loss taking place in the charge
Answer
D.
None of the above factors

Answer: Option C

Solution

Answer: Option C
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