railway RRB JE (CBT I + CBT II) Mock Test 2024 Production Engineering (Manufacturing) Machining Processes and Machine Tools Metal Cutting Processes
In an orthogonal turning process the chip thickness = 0.32 mm, feed = 0.2 mm/rev. Then the chip reduction coefficient will be
1
2.6
2
3.2
3
1.6
4
1.8