List of top Textile Engineering and Fibre Science Questions on Quality Evaluation asked in TANCET

A mill spinning 40° Ne carded yarn with the following fiber properties. Find the Fiber Quality Index? \( 2.5% \text{ S.L } = 28 \text{ mm} \) Uniformity ratio = 0.47 Micronaire value = 4.3 Bundle strength (g/tex) = 22.5 Maturity ratio = 0.80

Calculate the tenacity (g/tex) of cotton sample (at gauge length 1/8 inch) if the breaking load is 6.1 kg and the weight of the bundle is 3.9 mg obtained from the Pressley fiber strength tester?

If 840 mature fibers and 160 immature fibers were found in a test specimen, the percent immaturity would be

If the weight of a sample of cotton decreases from 107.5 to 100 grams when heated at 105 °C for 2 hours. The Moisture Content and Regain is

If 75 km of yarn weigh 2.5 kg, the count in metric system will be

The CV % of mass irregularity of yarn generally equals U % multiplied by

In Yarn Evenness testing the variance length curve is more suitable for

The U% of Single yarn is 17.3%. The expected U% of a 3 - ply yarn produced from this yarn will be

Crimp interchange is a phenomena associated with

The Air permeability of a fabric increases linearly with increase in twist factor. This is due to

On a 4 point fabric grading system (ASTM D5430) when the length of the defect is more than 3.2 inches but less than 6 inches, how many demerit points are given?