Examveda
Examveda

The maximum possible reduction in a single pass for cold rolling of a 200 mm slab is (given the co-efficient of friction 0.1 and roll diameter is 400 mm) . . . . . . . . mm.

A. 5

B. 3

C. 2

D. 1

Answer: Option C


This Question Belongs to Metallurgical Engineering >> Mechanical Metallurgy

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