a) seed hairb) bastc) leafd) animal hair Answer: d
View QuestionMolecular slippage is likely to be at a minimum in
a) amorphous areasb) crystalline areasc) bothd) none of the above Answer: b
View QuestionMolecular slippage is likely to be at a maximum in
a) amorphous areasb) crystalline areasc) bothd) none of the above Answer: a
View QuestionWhen the fibre molecules are arranged in random then it is
a) high orientationb) low orientationc) crystallined) amorphous Answer: d
View QuestionIf the arrangement of molecules within the fibre are parallel to each other but not parallel to each other and to the longitudinal axis of the fibre then it is
a) high orientationb) low orientationc) crystallined) amorphous Answer: c
View QuestionAn important type of associative force in textiles
a) carbon bondingb) hydrogen bondingc) oxygen bondingd) coo bonding Answer: b
View QuestionIf the arrangement of molecules within the fibre are parallel to each other and to the longtitudinal axis of the fibre then
a) high orientationb) low orientationc) crystallined) amorphous Answer: a
View QuestionThe ability of a fiber to return to shape following compression, bending or similar deformation is termed as
a) elastic recoveryb) elongationc) resiliencyd) spinning quality Answer: c
View QuestionAngora fibre is obtained from
a) angora goatb) angora rabbitc) bothd) none of these Answer: b
View QuestionThe fibre obtained from Angora goat is
a) mohairb) alpacac) cashmered) angora Answer: a
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