MCQOPTIONS
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MCQOPTIONS
This section includes 137 Mcqs, each offering curated multiple-choice questions to sharpen your Textile Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Type of package form in 'Spinning' is |
| A. | Can |
| B. | Sliver Can |
| C. | Roving Can |
| D. | Bobbin |
| Answer» E. | |
| 2. |
Conventional process of 'Cotton Spinning' is divided into |
| A. | 4 stages |
| B. | 5 stages |
| C. | 10 stages |
| D. | 8 stages |
| Answer» B. 5 stages | |
| 3. |
Type of package form in 'Carding' is |
| A. | Can |
| B. | Sliver Can |
| C. | Roving Can |
| D. | Roving Bobbin |
| Answer» B. Sliver Can | |
| 4. |
Fibers are arranged in a thin continuous web with help of |
| A. | condensation |
| B. | Solidate |
| C. | liquefaction |
| D. | all of above |
| Answer» B. Solidate | |
| 5. |
Doffer comb's speed of card with double comber is upto |
| A. | 3200 strokes/min |
| B. | 3700 strokes/min |
| C. | 3500 strokes/min |
| D. | 3800 strokes/min |
| Answer» B. 3700 strokes/min | |
| 6. |
Name of entry material used in 'Roving' is |
| A. | Card Sliver |
| B. | Drawn Sliver |
| C. | Lap |
| D. | Yarn |
| Answer» C. Lap | |
| 7. |
In carding short fibers are |
| A. | elongated |
| B. | stretched |
| C. | cleaned |
| D. | removed |
| Answer» E. | |
| 8. |
In spinning, cotton arrives in form of |
| A. | Bales |
| B. | Package |
| C. | Lap |
| D. | Skein |
| Answer» B. Package | |
| 9. |
Yarn' is a spun thread used in knitting, spinning and weaving. It is |
| A. | a resistant product |
| B. | a uniform product |
| C. | a thin product |
| D. | all of above |
| Answer» E. | |
| 10. |
Raw material from 'Cotton Spinning' has lengths of |
| A. | between 5mm and 10mm |
| B. | between 15mm and 50mm |
| C. | between 10mm and 15mm |
| D. | between 50mm and 70mm |
| Answer» C. between 10mm and 15mm | |
| 11. |
In operating width of 3500 mm and 18 micron, count of sliver produced is |
| A. | 250 kg/h |
| B. | 320 kg/h |
| C. | 230 kg/h |
| D. | 420 kg/h |
| Answer» C. 230 kg/h | |
| 12. |
Collector conveyor is a |
| A. | round brush |
| B. | long brush |
| C. | hollow brush |
| D. | cylindrical brush |
| Answer» E. | |
| 13. |
Efficiency of carding operation depends on |
| A. | drafting |
| B. | drawing |
| C. | washing operation |
| D. | entanglement |
| Answer» D. entanglement | |
| 14. |
Through carding, washed, dried and oiled tufts of wool finally becomes |
| A. | drawn sliver |
| B. | card sliver |
| C. | card frame |
| D. | drawn frame |
| Answer» C. card frame | |
| 15. |
Type of delivery material in opening and cleaning stage of 'Carded Cotton Cycle' is |
| A. | Raw cotton |
| B. | Lap |
| C. | Drawn Sliver |
| D. | Card Sliver |
| Answer» C. Drawn Sliver | |
| 16. |
Type of entry material in 'Post Spinning Processes' is |
| A. | Drawn Sliver |
| B. | Yarn |
| C. | Roving |
| D. | Lap |
| Answer» C. Roving | |
| 17. |
Type of delivery material in 2nd drawing stage of 'Carded Cotton Cycle' is |
| A. | Yarn |
| B. | Roving |
| C. | Drawn Silver |
| D. | Card Sliver |
| Answer» D. Card Sliver | |
| 18. |
Natural impurities are reduced using |
| A. | Grids |
| B. | Batten reels |
| C. | Staves |
| D. | all of above |
| Answer» E. | |
| 19. |
Speed of deburring cylinders of card with double comber is upto |
| A. | 1000 rev/min |
| B. | 1500 rev/min |
| C. | 2000 rev/min |
| D. | 2500 rev/min |
| Answer» D. 2500 rev/min | |
| 20. |
Type of package form in 1st drawing stage of 'Carded Cotton Cycle' is |
| A. | Sliver Can |
| B. | Can |
| C. | Roving Bobbin |
| D. | Roving Can |
| Answer» B. Can | |
| 21. |
Excessive grease dirties clothing causing a bad |
| A. | running |
| B. | winding |
| C. | drawing |
| D. | drafting |
| Answer» B. winding | |
| 22. |
Type of entry material in 2nd drawing stage of 'Carded Cotton Cycle' is |
| A. | Card Silver |
| B. | Raw cotton |
| C. | Roving |
| D. | Drawn Sliver |
| Answer» E. | |
| 23. |
Volumetric hoppers ensure that carding room has a/an |
| A. | autonomous operation |
| B. | dependent operation |
| C. | contingent operation |
| D. | reliant operation |
| Answer» B. dependent operation | |
| 24. |
Type of package form in 'Post Spinning Processes' is |
| A. | Skein |
| B. | Package |
| C. | Bobbin |
| D. | all of above |
| Answer» E. | |
| 25. |
Type of machine used in 1st drawing stage of 'Carded Cotton Cycle' is |
| A. | Drawframe |
| B. | Roving Frame |
| C. | Spinning Frame |
| D. | Reeling |
| Answer» B. Roving Frame | |
| 26. |
Type of entry material in opening and cleaning stage of 'Carded Cotton Cycle' is |
| A. | Lap |
| B. | Raw cotton |
| C. | Card Sliver |
| D. | Drawn Sliver |
| Answer» C. Card Sliver | |
| 27. |
Type of machine used in spinning process is |
| A. | Drawframe |
| B. | Roving Frame |
| C. | Ring spinning frame |
| D. | Spinning Frame |
| Answer» D. Spinning Frame | |
| 28. |
Name of entry material used in 'Carding' is |
| A. | Lap |
| B. | Card Sliver |
| C. | Roving |
| D. | Yarn |
| Answer» B. Card Sliver | |
| 29. |
Drum speed of card with double comber is upto |
| A. | 1000 m/min |
| B. | 1200 m/min |
| C. | 1500 m/min |
| D. | 2500 m/min |
| Answer» D. 2500 m/min | |
| 30. |
Tensile Strength' of cotton is defined as |
| A. | Count and length of fiber |
| B. | Thickness of fiber |
| C. | Weight |
| D. | Twisting of fiber |
| Answer» B. Thickness of fiber | |
| 31. |
Preparation for spinning includes modification of |
| A. | semi-processed products to yarn |
| B. | yarn to semi-processed products |
| C. | processed products to yarn |
| D. | yarn to processed products |
| Answer» B. yarn to semi-processed products | |
| 32. |
Doubling in conventional process includes processing of |
| A. | Similar products |
| B. | Different Products |
| C. | Same sized products |
| D. | Different sized products |
| Answer» B. Different Products | |
| 33. |
Measures taken to increase card output are |
| A. | unloading of web with 2 comber rollers |
| B. | increasing speed of all rollers |
| C. | formation of web with 2 comber rollers |
| D. | all of above |
| Answer» E. | |
| 34. |
Process used in 'Cotton Processing' is called as |
| A. | Spinning |
| B. | Spindling |
| C. | Carding |
| D. | Ginning |
| Answer» D. Ginning | |
| 35. |
Speed of first comber roller of 2 carding units is calculated to be |
| A. | 69 m/min |
| B. | 70 m/min |
| C. | 73 m/min |
| D. | 75 m/min |
| Answer» B. 70 m/min | |
| 36. |
In operating width of 2500 mm and 18 micron, count of sliver produced is |
| A. | 210 kg/h |
| B. | 250 kg/h |
| C. | 253 kg/h |
| D. | 230 kg/h |
| Answer» E. | |
| 37. |
In carding, fibers are straightened out and aligned along the |
| A. | vertical axis |
| B. | horizontal axis |
| C. | longitudinal axis |
| D. | latitudinal axis |
| Answer» D. latitudinal axis | |
| 38. |
Desired final look of product in cotton carding is achieved by |
| A. | Parallelization of Fibers |
| B. | Complementary processing |
| C. | Grids |
| D. | Unscrambling of Fibers |
| Answer» C. Grids | |
| 39. |
Effectiveness of comber roller depends on |
| A. | accuracy of fly roller |
| B. | grinding of needles |
| C. | inclination of needles |
| D. | all of above |
| Answer» E. | |
| 40. |
Operating width of card with double comber is between |
| A. | 2800 and 4500 mm |
| B. | 2500 and 3500 mm |
| C. | 3500 and 4500 mm |
| D. | 3700 and 4500 mm |
| Answer» C. 3500 and 4500 mm | |
| 41. |
Revolving speed of intermediate roller is |
| A. | 10 m/min |
| B. | 27 m/min |
| C. | 30 m/min |
| D. | 37 m/min |
| Answer» C. 30 m/min | |
| 42. |
Name of machine used in carding is called as |
| A. | card sliver |
| B. | card frame |
| C. | card |
| D. | roller |
| Answer» D. roller | |
| 43. |
Type of machine used in 'Carding' is |
| A. | Blender |
| B. | Drawframe |
| C. | Roving Frame |
| D. | Card |
| Answer» E. | |
| 44. |
Type of entry material in 1st drawing stage of 'Carded Cotton Cycle' is |
| A. | Card Silver |
| B. | Raw cotton |
| C. | Drawn Sliver |
| D. | Roving |
| Answer» B. Raw cotton | |
| 45. |
Morel clothing helps in cleaning when tufts are properly |
| A. | cleaned |
| B. | beaten |
| C. | opened |
| D. | twisted |
| Answer» D. twisted | |
| 46. |
Speed of cylindrical brush in double deburring is |
| A. | 109 m/min |
| B. | 99 m/min |
| C. | 89 m/min |
| D. | 79 m/min |
| Answer» C. 89 m/min | |
| 47. |
In carding, distance between needles in second drum ranges from |
| A. | tenths |
| B. | hundredths |
| C. | millimeters |
| D. | micrometers |
| Answer» B. hundredths | |
| 48. |
Best way to remove impurities in deburring unit is to use |
| A. | clothing |
| B. | morel clothing |
| C. | soft clothing |
| D. | hard clothing |
| Answer» C. soft clothing | |
| 49. |
In operating width of 3500 mm, without drawing unit, count of sliver produced is |
| A. | 28/65 g/m |
| B. | 21/45 g/m |
| C. | 18/30 g/m |
| D. | 28/55 g/m |
| Answer» B. 21/45 g/m | |
| 50. |
In storage cells, level of material is controlled by |
| A. | control panel |
| B. | photocells |
| C. | automated system |
| D. | visual operator |
| Answer» C. automated system | |