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Machinist
Machinist Set-2
Grinding
13

Grinding MCQ with Answers

13) Why cutting fluid supply is continuous for wet grinding?

Maintain uniform temperature

Maintain dimensional accuracy

Increase the temperature

Maintain the centrifugal pressure

Answer is:

Maintain uniform temperature

Grinding MCQ with Answers

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Related Grinding MCQ with Answers

14) Which terms desides the size of abrosive particals?

Grade

Grite

Bond

Abrasive

Answer is:

Grite

15) What is the percentage of aluminum oxide contain in corundam?

0.95

0.9

0.8

0.7

Answer is:

0.95

16) What type of natural abrasives are crushed to produce abrasive grains for making the grinding wheels and lapping compound?

Emery

Diamond

Sand stone

Corundum

Answer is:

Diamond

17) What type of abrasives are used for grinding low tensile strength materials like brass, copper, grey cast iron and aluminium?

Corundum

Aluminium oxide

Green silicon carbide

Brown aluminium oxide

Answer is:

Green silicon carbide

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