In a rolling process, thickness of a strip is reduced from

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In a rolling process, thickness of a strip is reduced from 4 mm to 3 mm using 300 mm diameter rolls rotating at 100 rpm. The velocity of the strip (in m/sec) at the neutral point is

1. 1.57
2. 3.14
3. 47.10
4. 94.20

Correct Option: A

V =	πDN
	60

At Neutral Point, Roll velocity and plate velocity are equal.