This quiz contains multiple choice question related to Evenness testing in textile testing. Each question is on 1 mark each and no negative marking and its free of cost so, practice and check your knowledge 👍. (click on read more below)
Textile Testing Quiz 4
This quiz contains multiple choice question related to Evenness testing in textile testing. Each question is on 1 mark each and no negative marking and its free of cost so, practice and check your knowledge 👍. (click on read more below)
Textile Fractional cover and Cover factor (with its derivation)
d = diameter
d/2 = radius
Fractional cover = d/p
Assumption :-
1. Diameter of yarn is uniform (i.e circular in cross section.)
2. Maximum cover factor is 28.
3. Yarn are lying in same plane
Fractional cover = Area covered by yarn /total area
d = 1/28√Ne
p = 1/N
F.C = (1/28√ne ) X (1/N)
F.C = N/28√Ne
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