1. For crushing rolls, α is_____ a) Angle of bend b) Angle of Nip c) Angle of stamp d) Angle of Camp 2. What is α for average conditions? a) 0.961 b) 160 c) 170 d) 200 3. How can be the angle of nip calculated? a) r+d/r+R b) R+r/r+d c) D/r+d d) R/r+d 4….
Mechanical Operations MCQ set number 00610
Feb 14, 2019 | Objective Type Set