GATE (TF) Textile 2012 Question Paper Solution | GATE/2012/TF/35

Question 35 (Textile Engineering & Fibre Science)

A yarn of 24 mm length has a varying cross-section. The values of the cross-sectional area of yarn (mm2), measured at equal intervals of 4 mm from one end are
0.09, 0.12, 0.14, 0.15, 0.16, 0.13, 0.11
The volume of yarn (mm3) estimated by using Simpsons 1/3 rule of numerical integration is

Answer / Solution

Total length =24mm
Simpsons 1/3 rule-
Volume of yarn=\pi \times r^2 \times h
=3.2 (Ans)
Option C is correct.

Frequently Asked Questions | FAQs
GATE Textile Engineering and Fibre Science (TF) Question Papers | GATE Textile Question Answer | GATE Textile Solved Question Papers | GATE Textile Papers | GATE Textile Answer Key