Forum for Discussion-Topic 3

topic-3

topic-3

by Alif Hossain -
Number of replies: 0

Answer to the Question No: (a)


Torsional rigidity, Breaking twist, Shear modulus.


Answer to the Question No: (b)


The twist for breaking of a yarn is called breaking twist. It also can be defined as the number of twists required to break a yarn. Breaking twist depends on the diameter of fiber and it is inversely proportional to its diameter.



That is, Tb ∞ 1/d


Where, Tb = Breaking twist,


d = diameter of fiber.