Tag: Heating MCQ

Heat and Welding Multiple Choice Question and Answer(PDF)

Heat and Welding Multiple Choice Question and Answer(PDF)   1.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 (d) none […]

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