engineering recuitment UKPSC Polytechnic Lecturer Mock Test 2024 Production Engineering (Manufacturing) Machining Processes and Machine Tools
In an orthogonal cutting experiment, with a tool of rake angle α = 33° and shear angle ϕ = 22.8°, then friction angle β will be
1
41.9°
2
51.4°
3
61.2°
4
None of the above