Hot dipping process is used for coating a low melting point metal (e.g. Pb, Sn, Zn) on iron, steel & copper having relatively higher melting points. Which of the following is not a hot dipping process?
A. Galvanising
B. Tinning
C. Sheardising
D. None of these
Answer: Option C
This Question Belongs to Chemical Engineering >> Chemical Engineering Basics
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