Manufacturing And Production Technology
With the same tool life, the maximum material per minute is removed by

Increasing the cutting speed
Increasing the feed rate
Decreasing the cutting speed
Increasing the depth of cut

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Manufacturing And Production Technology
Which of the following statement is correct regarding grinding of high carbon steel?

Aluminium oxide wheels are employed.
The grinding wheel has to be of open structure.
All of these
Grinding at high speed results in the reduction of chip thickness and cutting forces per grit.

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