GATE (TF) Textile 2007 Question Paper Solution | GATE/2007/TF/37

Question 37 (Textile Engineering & Fibre Science)

The main distinguished features of a hollow circular filament to that of a solid circular filament of the same denier are

(A)Higher bending rigidity and higher surface area
(B)Higher thermal insulation and lower surface area
(C)Lower bending rigidity and higher surface area
(D)Higher moisture regain and higher surface area
[Show Answer]

Option A is correct.

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