Common Data Questions
A cotton fabric has 25 ends per cm, 28 picks per cm, warp count 30 tex, weft count 15 tex, warp crimp 12%. The diameter of the yarn is given by; 4.44 x 10-3 (yarn tex/fibre density)1/2
Question 73 (Textile Engineering & Fibre Science)
The fabric thickness (mm) will be
(A) | 0.04 |
(B) | 0.36 |
(C) | 3.62 |
(D) | 13.62 |
[Show Answer]
Option B is correct
Given in the question-
Ends per cm(EPCM)=25
Picks per cm(PPCM)=28
Warp count=30 tex
Weft count=15 tex
Warp crimp=12%
By formula-
d1 as calculated in question no. 71.
Fabric thickness(t)=0.03640+0.01958
Fabric thickness(t)=0.036 cm
Fabric thickness(t)=0.36 mm (Ans)