Textile Engineering > GATE 2019 > Blowroom
An opening roller in a blowroom with 100 cm length, 38 cm diameter, and 2 teeth per cm² is rotating at an angular velocity of 400 rpm to deliver fiber tufts at a production rate of 500 kg/h. What is the approximate intensity of opening (fiber mass in mg per tooth) of the opening roller?
A
0.44
B
0.87
C
1.74
D
2.74

Correct : b

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