Manufacturing And Production Technology
The factor responsible for the formation of continuous chips with built up edge is

Low cutting speed and small rake angle
High cutting speed and large rake angle
High cutting speed and small rake angle
Low cutting speed and large rake angle

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Manufacturing And Production Technology
In a shaper, the length of stroke is increased by

Increasing the length of the arm
Decreasing the length of the slot in the slotted lever
Increasing the centre distance of bull gear and crank pin
Decreasing the centre distance of bull gear and crank pin

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