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Fitter
Fitter Set-1
Surface Finish
18

Surface Finish MCQ with Answers

18) Which one of the following is the purpose for providing lengthwise grooves on the adjustable cylindrical lap ?

To retain lapping paste

To provide expansion

To reduce friction

To prevent distortion of the adjustable cylindrical lap

Answer is:

To provide expansion

Surface Finish MCQ with Answers

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Related Surface Finish MCQ with Answers

19) Which among the following is the movement of the honing machine during operation

Horizontal

Vertical

Reciprocating

Vertical and reciprocating

Answer is:

Vertical and reciprocating

20) Which one of the following abrasives is used for honing non-ferrous metals ?

Aluminium oxide

Silicone carbide

Diamond

Boron carbide

Answer is:

Silicone carbide

21) Which among the following abrasives is used for honing tungsten steel ?

Aluminium oxide

Silicone carbide

Diamond

Boron carbide

Answer is:

Diamond

22) Which one of the following abrasives is used for lapping gauges ?

Aluminium oxide

Silicone carbide

Diamond

Boron carbide

Answer is:

Boron carbide

Surface Finish MCQ with Answers

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