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Sheet Metal Worker
Sheet Metal Worker Set-1
Basic Sheet Metal Process - 1. Metals and Protective Coating
20

Basic Sheet Metal Process - 1. Metals and Protective Coating MCQ with Answers

20) What is the name of the process covering an area of metal with molten solder?

Tinning

Soldering

Dip soldering

Spary soldering

Answer is:

Tinning

Basic Sheet Metal Process - 1. Metals and Protective Coating MCQ with Answers

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Related Basic Sheet Metal Process - 1. Metals and Protective Coating MCQ with Answers

21) What is the type of surface protection method by coating lubrication oil and grease?

Temporary treatment

Permanent treatment

Semi temporary treatment

Semi permanent treatment

Answer is:

Temporary treatment

22) What is the process of protective coating of zinc on iron sheets?

Tinning

Anodising

Galvanising

Metal spraying

Answer is:

Galvanising

23) What is the type of surface protection method by painting?

Temporary treatment

Permanent treatment

Semi temporary treatment

Semi permanent treatment

Answer is:

Temporary treatment

24) What is the name of the process where thin layer of metal deposited by electrically on another metal?

Cladding

Anodising

Sheradising

Electro plating

Answer is:

Electro plating

Basic Sheet Metal Process - 1. Metals and Protective Coating MCQ with Answers

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