GATE (TF) Textile 2023 Question Paper Solution | GATE/2023/TF/39

Question 39 (Textile Technology & Fibre Science)

Determine the correctness or otherwise of the following Assertion [a] and Reason [r].

[a]: In boiling water, polyester POY shows higher shrinkage than polyester FDY.
[r]: Molecular chain orientation is higher in polyester FDY than in polyester POY.

(A)Both [a] and [r] are true and [r] is the correct reason for [a]
(B)Both [a] and [r] are true but [r] is not the correct reason for [a]
(C)Both [a] and [r] are false
(D)[a] is true but [r] is false
[Show Answer]

Option is correct

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