GATE (TF) Textile 2003 Question Paper Solution | GATE/2003/TF/56

Question 56 (Textile Engineering & Fibre Science)

If the ration of winding-on diameter to ring diameter is 0.86, what is the angle of yarn pull ?

[Show Answer]

Option B is correct.
Ratio of winding on diameter to ring diameter=0.86

Let, angle of yarn pull=\theta

By formula-

Sin \theta=\frac{Bobbin dia}{Ring dia}

Sin \theta=0.86

\theta=Sin^-1 (0.86)



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