Assembly MCQ with Answers

Assembly MCQ with Answers

61) Which process improves the quality of fit between the mating components?

Answer is:

Lapping

62) Which abrasive is used for lapping hardened steel and cast iron?

Answer is:

Silicon carbide

63) Which finishing operation is performed by the tool that rotate and reciprocate simultaneously?

Answer is:

Honing

64) Why holes are provided in ring type lapping?

Answer is:

Hold lapping compound

65) Which type of key has one face curvature to match shaft surface?

Answer is:

Hallow saddle key

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