Lab 15 Elongation ASTM D 5035-2015 Objective: Use results below to determine which two fabrics are appropriate and compatible together for a lined To interpret data for four different fabrics for their appropriateness and compatibility. jacket. Mean* Standard Deviation Fabric Warp Weft Warp Weft Wool 15.24 18.35 1.254 0.235 Silk 7.58 9.24 0.789 0.587 Polyester 8.24 9.14 0.989 0.747 Acetate 6.78 8.57 0.765 1.345 servation s 5 for each fabric. GATION Questions 4: Based on t-test, will your chosen fabrics be compatible with each other? Number of vose Table value of t-test for null hypothesis at 95% level of confidence is + 2.306. 12 *Units of strength are pound per square inch (psi). Passing standard for elongation is 5% minimum. Question 1: Based on the standard above, which fabric would pass for fashion fabric? Wool and Acetate Question 2: Based on the standard above, which fabric would Silk and Acetate pass for lining? lightweight Question 3: Which two fabrics will you use together for a lined jacket conceptually? I would use Acetate for the fashion fabric because it is and drapes well. I would use silk for the lining because it is Soft and comfortable. Buth fabrics are compatible with each other, as they have similar elongation properties.