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SSC JE Mechanical Engineering 14 Nov 2022 Shift 2 Paper

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Question : 114 of 200

Marks: +1, -0

Determine the maximum possible reduction for cold rolling a 400 mm thick slab when coefficient of friction µ = 0.07 and the roll diameter is 500 mm.

1.225mm
1.66 mm
1.44 mm
1.55 mm

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