1.

A 400 mm long shaft has 100 mm tapered step at the middle with \[4{}^\circ \] inclined angle. The tailstock offset required to produce this taper on a lathe would be:

A. 400 sin \[4{}^\circ \]
B. 400 sin \[2{}^\circ \]
C. 100 sin \[4{}^\circ \]
D. 100 sin \[2{}^\circ \]
Answer» E.


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