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Sheet Metal Worker
Sheet Metal Worker Set-1
Welding - 1. Spinning, Polishing and Painting
6

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

6) Which admits the atmospheric pressure in suction feed type spray gun for painting?

Air valve

Fluid needle valve

Vent on paint cup

Compressed air inlet

Answer is:

Vent on paint cup

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

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Related 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

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

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

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