Hot dipping process is used for coating a low melting poi... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

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 ?

Correct answer: C

Explanation

Galvanizing (Zn coating) and Tinning (Sn coating) are common hot dipping processes. Sherardizing is not typically classified as a standard hot dipping process for these materials.

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