GATE (TF) Textile 2008 Question Paper Solution | GATE/2008/TF/77

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Question 77 (Textile Engineering & Fibre Science)

The above as-spun filament was subjected to two-stages drawing with a draw ratio of 1.5 and 2.0. The resultant denier of the fibre would be

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Option B is correct.

Given in the question-
First stage draw ratio=1.5

Second stage draw ratio=2.0

The resultant denier of the fibre=?

Here, delivery= First stage draw ratio x Second stage draw ratio

Delivery=1.5 x 2.0



Resultant denier of single filament=Denier of single filament/Delivery drawing

From question no. 76.

Resultant denier of single filament=9/3

Resultant denier of single filament=3 (Ans)

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