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Sheet Metal Worker
Sheet Metal Worker Set-1
Welding - 1. Spinning, Polishing and Painting
7

Welding - 1. Spinning, Polishing and Painting MCQ with Answers

7) What is the process of surface finish to produce shining or mirror finish to metallic component?

Buffing

Polishing

Scratching

Grinding

Answer is:

Buffing

Welding - 1. Spinning, Polishing and Painting MCQ with Answers

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Related Welding - 1. Spinning, Polishing and Painting MCQ with Answers

8) Which is a decomposed limestone abrasive, yellowish brown in colour used for polishing brass and copper?

Pumice

Rouge

Tripoli

Whiting

Answer is:

Tripoli

9) Which is the ideal temperature for spray painting?

75 Degree Centigrade

24 Degree Centigrade

34 Degree Centigrade

26 Degree Centigrade

Answer is:

24 Degree Centigrade

10) What is the purpose of polishing operation?

To correct to assemble parts

To correct the dimension required

To form required shape

To make scratch free surface

Answer is:

To make scratch free surface

11) Which is the safety precaution in spinning operation?

Cleaning not necessary since no metal removal

Coolant not necessary since no metal removal

Never oil a machine in motion

PPE wearing not necessary

Answer is:

Never oil a machine in motion

Welding - 1. Spinning, Polishing and Painting MCQ with Answers

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