Q.

Marform is

A. Is a foming process on lathe in which movement of tool is neither governed by cross slide nor by compound slide
B. A work holding device in which plane of rotation can be changed while working
C. A darwing process that forms metal sheet by using a movable steel punch and a rubber headed ram
D. Is a forming tool and on lathe machine to generate spherical surfaces
E. Is a gauge used to check regular surfaces
Answer» C. A darwing process that forms metal sheet by using a movable steel punch and a rubber headed ram
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