Textile Engineering > GATE 2011 > Drafting
During roller drafting, better fibre control is achieved by flexing the fibre strand over the bottom roller. The reason for this is
A
Enhanced fibre to fibre coefficient of friction
B
Enhanced fiber to fibre friction
C
Reduced slippage of top roller
D
Reduced fibre to metal friction

Correct : b

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roller drafting fibre control GATE Textile Engineering 2011 textile engineering gate enhanced friction reduced slippage roller drafting mechanism friction in textiles

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