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Drossing is a _______________________ operation?

October 19, 2020 by Admin

A. Smelting
B. Dressing
C. Roasting
D. Dressing

Categories Chemical Engineering MCQs

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During decarburising of a plain carbon steel, the thickness of ferrite layer growth is proportional to____________________?

Dry saturated steam can be converted into super heated steam by____________________?

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