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Production Engineering

Q1: In ultra-sonic machining, the metal is removed by

A using abrasive slurry between the tool and work

B direct contact of tool with the work

C maintaining an electrolyte between the work and tool in a very small gap between the two

D erosion caused by rapidly recurring spark discharges between the tool and work

ANS:A - using abrasive slurry between the tool and work

Explanation: No answer description is available. 



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