engineering recuitment GATE ME 2023-24 Test Series Production Engineering (Manufacturing) Metal Forming Rolling
The thickness of a metallic sheet is reduced from an initial value of 20 mm to a final value of 15 mm in one single pass rolling with a pair of cylindrical rollers each of diameter 400 mm, what is the bite angle (in degree) in this case.
Enter numerical value using the virtual keypad. Round off where necessary.