Textile Engineering quiz
online free test , textile engineering test .textile quiz , textile previous question paper, textile short question, textile dyeing , textile printing, textile fininshing
Some quiz for textile engineering
1. Which of the following leaf fibre
?
- Answer ⟶
Sisal
2. This of the following techiques would provide accurate measurement of crystallity in a semi - crystalline fibre
?
- Answer ⟶
Wide angle x - ray diffraction
3. The amount of recommended water the weight ) in dried pohtethylene | terephthalate ) chips suitable for melt spinning | in the range of
?
- Answer ⟶
0.001 to .005%
4. Which of the following libres can be produced using melt spinning technology ,
?
- Answer ⟶
Poly (acrylonitrille)
5. In Bombyx mori silk . 80 - 85 % of fibren is composed of the following amino acids
?
- Answer ⟶
Glycine . Alaminfe . and Serine
6. ISO recommended international test conditions are
?
- Answer ⟶
20temp and 65%rh
7. Uniformity Index of a square cut staple polyester fibre will be
?
- Answer ⟶
1.00
8. Maximum extension rate in m/min on a commercial equipment for tensile testing of yarn
?
- Answer ⟶
5
9. Level of setting for nep on evenness tester is based on reference length of
?
- Answer ⟶
1mm
10. Pressure applied on a woven fabric during measurement of thickness in gf /cm is generally
?
- Answer ⟶
50
11. Presence of immature fibres
?
- Answer ⟶
Leads to more roller lapping
12. In Rieter pressure bar drafting system of draw frame . the front bottom roller | is kept at/in
?
- Answer ⟶
Curved plane compared to middle and back roller
13. Taper of roving bobbin ensures that
?
- Answer ⟶
The layers do not slip
14. In ISO standard the Traveller number is defined as the mass in grams of
?
- Answer ⟶
10000 travellers
15.In murata air jet spinning system
?
- Answer ⟶
Fierst nozzle rotates in clockwise and second nozzle rotates in ant-iclockwise direction
16. The density of cone of cotton yam in g/cm
?
- Answer ⟶
.45
17. The angle of wind of a cone meant for dyeing
?
- Answer ⟶
50
18. . A good spliced joint of a mg spin cotton yarn
?
- Answer ⟶
As strong as the parent yarn
19. for a high speed automatic loom the loom width - loom combination can be
?
- Answer ⟶
100cm to 200 cm
20. Loop length of a knitted fabric is changed by adjusting
?
- Answer ⟶
Stich cam
21. Singeing of polyester is carried out
?
- Answer ⟶
Reduce pilling
22. Identify the machine that works on the principle of both fabric and liquor : moving during the dyeing operation
?
- Answer ⟶
Jet dyeig
23. The most suitable thickener for reactive the printing on cotton is
?
- Answer ⟶
Sodium alginate
24. Extremely good wash fastness of reactive dyes on cotton due to formation of
?
- Answer ⟶
Govalent bond
25. Soil release finish are most effective on
?
- Answer ⟶
Polyester
