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Sheet Metal Worker
Sheet Metal Worker Set-1
Basic Sheet Metal Process - 1. Metals and Protective Coating
27

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

27) Which surface preparation method the solvent white sprit, carbon tetra chloride, trichloroethylene is used?

Pickling

Degreasing

Blast cleaning

Flame descaling

Answer is:

Degreasing

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

28) What is the name of surface preparation method?

Pickling

Degreasing

Flame scaling

Blast cleaning

Answer is:

Flame scaling

29) Which method of surface preparation is used for the heavily rusted steel work?

Chemical cleaning

Mechanical cleaning

Flame descaling

Pickling

Answer is:

Mechanical cleaning

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

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