GRINDING - Practice Mode

1) Which grinding is the dry grinding?

Bench grinding Cylindrical grinding Surface grinding Centreless grinding

Correct Answer: Bench grinding

2) Which grinding is the wet grindind?

Surface grinding Bench grinding Pedestal grinding Flaxible granding

Correct Answer: Surface grinding

Explanation:

Maroon is the colour painted on the acetylene gas cylinders.

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

Maintain uniform temperature Maintain dimensional accuracy Increase the temperature Maintain the centrifugal pressure

Correct Answer: Maintain uniform temperature

4) Which terms desides the size of abrosive particals?

Grade Grite Bond Abrasive

Correct Answer: Grite

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

0.95 0.9 0.8 0.7

Correct Answer: 0.95

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