List of top Textile Engineering and Fibre Science Questions asked in Tamil Nadu Common Entrance Test

Transfer printing is an example for
For spreading knitted and other stretch fabric the spreading device should include
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?
Ionic dyes used in printing is not suitable for
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
In Yarn Evenness testing the variance length curve is more suitable for
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
In Rib Knitting machine, the Knittable yarn count in 'Ne' is calculated by
Which of the following Thermal techniques utilizes the mechanical hammering for conversion of vibration energy to heat energy for bonding the fibrous web?
The trash removal is higher at
The contraction percentage of 1 x 1 rib structure compared to its machine width is around
What will be the tightness factor of the plain single jersey knitted with 64 tex yarn and 1.5 cm loop length?
In cotton spinning, at the ring frame, the shore hardness of front top roller is normally
The trash content of cotton fed to the blow room is 5%. The blow room has three machines having individual cleaning efficiency of 25%, 30%, 25% respectively. Find the trash% present in the blow room lap.
The gear A of 20 teeth meshes with gear B of 10 teeth that is compounded to wheel C of 30 teeth that meshes with gear D of 10 teeth. The velocity ratio between gear D and gear A is
In the carding machine, the closest setting exists between
The surface speed of cylinder is
The winding tension at the ring frame will be highest during winding at
The number of fibres in the cross section of comber lap for best combing should be about
Based on the principle of yarn formation, select the odd one among the following.
Convolution count of a cotton fibre is defined as
The number of amino acids in casein fibre is