A finished, tapered workpiece has an included angle of 70 degrees. If the taper is nade vith the compound, how many degrees should tha setting be on the swivel base? A. 70 B. 140 C. 20 D. 35

Tapering is basically the process of thinning or reducing a work piece according to the set standards. and the final product after tapering is known as tapered workpiece.

Solution:

Included angle = 70 degrees

setting on the swivel base is given by:

2α = 70°

α = 35°

Therefore, the setting on the swivel base should be 35°