MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 440 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. |
Oiled fibers are separated from still-to-be-treated fibers via |
| A. | wall |
| B. | central cone |
| C. | partitioning |
| D. | separator |
| Answer» C. partitioning | |
| 2. |
Overflow roll can be adjusted |
| A. | automatically |
| B. | manually |
| C. | robotically |
| D. | with computer |
| Answer» B. manually | |
| 3. |
In beater cylinder, carding action helps in |
| A. | carding |
| B. | condensation |
| C. | cleaning |
| D. | opening of tuft |
| Answer» C. cleaning | |
| 4. |
Straight roller is suitable for |
| A. | greater feeding loads |
| B. | coarse and medium counts |
| C. | conventional process |
| D. | all of above |
| Answer» E. | |
| 5. |
For production homogeneity, blend should be placed in a way that number of bales should be |
| A. | non-proportional to quantity of bales |
| B. | proportional to quantity of bales |
| C. | lesser than quantity of bales |
| D. | greater than quantity of bales |
| Answer» C. lesser than quantity of bales | |
| 6. |
Needles of stripper roller helps in |
| A. | stripping |
| B. | cleaning |
| C. | rotation |
| D. | stretching |
| Answer» B. cleaning | |
| 7. |
Function of intermediate roller is to |
| A. | retain material |
| B. | partially blend material |
| C. | transfer fiber onto the drum |
| D. | take up the material |
| Answer» D. take up the material | |
| 8. |
Guiding rollers are used for processing rovings of greater feed load upto |
| A. | 10 g/m |
| B. | 14 g/m |
| C. | 18 g/m |
| D. | 21 g/m |
| Answer» D. 21 g/m | |
| 9. |
Process that occurs between drum and doffer cylinder is |
| A. | liquidation |
| B. | condensation |
| C. | freezing |
| D. | oxidation |
| Answer» C. freezing | |
| 10. |
Work stages of cotton scraps are |
| A. | 2 |
| B. | 4 |
| C. | 6 |
| D. | 8 |
| Answer» D. 8 | |
| 11. |
Waste in carding process includes |
| A. | short tufts |
| B. | impurities falling under comber roller |
| C. | impurities falling under drum |
| D. | all of above |
| Answer» E. | |
| 12. |
Oil used in oiling process can be combined with liquid having |
| A. | anti-static characteristics |
| B. | chemical properties |
| C. | sticky properties |
| D. | all of above |
| Answer» B. chemical properties | |
| 13. |
When teeth are converging, position is |
| A. | carding |
| B. | eliminating |
| C. | holding |
| D. | cleaning or brushing |
| Answer» E. | |
| 14. |
Screw type head in defelting heads features |
| A. | reduced free drawing ranges |
| B. | reduced pressure |
| C. | defelting properties |
| D. | both a and c |
| Answer» E. | |
| 15. |
Diameter of reel is normally |
| A. | 250" |
| B. | 54" |
| C. | 154" |
| D. | 172" |
| Answer» C. 154" | |
| 16. |
For steady tension and reduced breakages speed of spindle during upward travel should be |
| A. | reduced |
| B. | increased |
| C. | kept constant |
| D. | adjustable |
| Answer» B. increased | |
| 17. |
In finisher rubbing frame, recommended counts for apron are calculated to be |
| A. | upto 6 Nm |
| B. | upto 7 Nm |
| C. | upto 8 Nm |
| D. | upto 10 Nm |
| Answer» B. upto 7 Nm | |
| 18. |
During drawing, percentage of fibers controlled In first intermediate zone is |
| A. | 0.1 |
| B. | 40% to 50% |
| C. | 10% to 50% |
| D. | 10% to 30% |
| Answer» C. 10% to 50% | |
| 19. |
A little angular deviation from perfect orientation leads to |
| A. | lack of register |
| B. | registry |
| C. | abundant register |
| D. | complete register |
| Answer» B. registry | |
| 20. |
Reduction in free draft range results in |
| A. | minimum floating fibers |
| B. | maximum floating fibers |
| C. | non floating fibers |
| D. | constant number of floating fibers |
| Answer» B. maximum floating fibers | |
| 21. |
Two defelting heads of intersecting screw type have combs having a distance between them of |
| A. | 10 mm |
| B. | 11 mm |
| C. | 13 mm |
| D. | 189 mm |
| Answer» C. 13 mm | |
| 22. |
Needles of fly roller are inclined in opposite direction to rotation and this helps in no |
| A. | deformation |
| B. | entanglement |
| C. | stretching |
| D. | hooking |
| Answer» E. | |
| 23. |
In carding room, number of quills is |
| A. | 8/10/16/20 |
| B. | 8/12/16/20 |
| C. | 8/12/20/24 |
| D. | 8/12/18/20 |
| Answer» C. 8/12/20/24 | |
| 24. |
Direction of rotation of comber roller and drum is |
| A. | same |
| B. | opposite |
| C. | variable |
| D. | adjustable |
| Answer» C. variable | |
| 25. |
Two card system is appropriate for processing |
| A. | coarse count for knitted goods |
| B. | high quality yarns for knitted and woven goods |
| C. | coarse count for woven goods |
| D. | all of above |
| Answer» E. | |
| 26. |
Opener cylinder posses width of |
| A. | 1200 mm |
| B. | 1300 mm |
| C. | 1400 mm |
| D. | 1500 mm |
| Answer» B. 1300 mm | |
| 27. |
In finisher rubbing frame, maximum bobbin weight for apron is calculated to be |
| A. | 5 daN |
| B. | 6 daN |
| C. | 6.8 daN |
| D. | 8 daN |
| Answer» B. 6 daN | |
| 28. |
Malfile yarn undergoes imperfect carding, with thick slashing in order to resist action of |
| A. | workers |
| B. | striper cylinders |
| C. | comber rollers |
| D. | all of above |
| Answer» E. | |
| 29. |
Two webs exiting two drawing heads are deviated by an angle of |
| A. | 10 degree |
| B. | 30 degree |
| C. | 90 degree |
| D. | 110 degree |
| Answer» D. 110 degree | |
| 30. |
Winding and cross distribution of 2 parallel rovings for each bobbin is carried out by a |
| A. | fixed bobbin holder rail |
| B. | 2 oscillating roving guide twisters |
| C. | both a and b |
| D. | movable bobbin holder rail |
| Answer» D. movable bobbin holder rail | |
| 31. |
Speed of drum needles as compared to comber roller needles is |
| A. | slow |
| B. | fast |
| C. | very fast |
| D. | very slow |
| Answer» D. very slow | |
| 32. |
Difference in various vertical finisher rubbing frames mainly lies in |
| A. | different assembly of drafting unit |
| B. | formation of bobbins |
| C. | winding cross passages |
| D. | all of above |
| Answer» E. | |
| 33. |
Finisher rubbing frame gives sliver its |
| A. | size |
| B. | suitable cohesion and size |
| C. | size and effect |
| D. | cohesion |
| Answer» C. size and effect | |
| 34. |
Percentage of total weight of blend required for emulsion is |
| A. | 5-6 % |
| B. | 6-7 % |
| C. | 8-9 % |
| D. | 10-12 % |
| Answer» B. 6-7 % | |
| 35. |
Pressure transmitter detects the |
| A. | saturation |
| B. | dust |
| C. | fibers |
| D. | roller cotton |
| Answer» B. dust | |
| 36. |
Quantity of cotton in blender cell is controlled by |
| A. | pressure transducer |
| B. | pressure motor |
| C. | air flow |
| D. | photo cells |
| Answer» B. pressure motor | |
| 37. |
Material taken outside machine with help of |
| A. | air flow |
| B. | centripetal force |
| C. | centrifugal force |
| D. | air flow and centrifugal force |
| Answer» E. | |
| 38. |
Carding has to ensure fineness and evenness of |
| A. | yarn count |
| B. | web count |
| C. | roving count |
| D. | both b and c |
| Answer» E. | |
| 39. |
Two stages of self-acting machine are characterized by the |
| A. | weighted movement |
| B. | reciprocal movement |
| C. | separate movement |
| D. | one sided movement |
| Answer» C. separate movement | |
| 40. |
In feedrack blender is fed with |
| A. | can |
| B. | reel |
| C. | lap |
| D. | fibers |
| Answer» C. lap | |
| 41. |
Yarn with loose hairs gives a |
| A. | silky look |
| B. | fuzzy look |
| C. | rough look |
| D. | all of above |
| Answer» E. | |
| 42. |
Color of Malfile yarns always |
| A. | stand out |
| B. | subtle |
| C. | light |
| D. | blur |
| Answer» B. subtle | |
| 43. |
Beating is done to remove the |
| A. | heaviest impurities |
| B. | slightest impurities |
| C. | moisture |
| D. | dust particles |
| Answer» B. slightest impurities | |
| 44. |
Two oscillating roving guide twisters performs |
| A. | true twisting |
| B. | false twisting |
| C. | rapid twisting |
| D. | single twisting |
| Answer» C. rapid twisting | |
| 45. |
Guiding rollers are used for processing rovings of count between |
| A. | 0.1 and 0.4 Nm |
| B. | 0.5 and 0.8 Nm |
| C. | 0.8 and 4.5 Nm |
| D. | 4 and 4.5 Nm |
| Answer» D. 4 and 4.5 Nm | |
| 46. |
Twists in second stage are |
| A. | same as pre twists |
| B. | different from pre twists |
| C. | tight |
| D. | loose |
| Answer» B. different from pre twists | |
| 47. |
Faller sickle helps in |
| A. | increasing speed |
| B. | increasing the twists |
| C. | guiding the winding |
| D. | increasing speed of winding |
| Answer» D. increasing speed of winding | |
| 48. |
As speed of spindle increases imparting pre twists, it results in progressive |
| A. | drawing |
| B. | spinning |
| C. | drafting |
| D. | rotation |
| Answer» D. rotation | |
| 49. |
Fallen sickle and counter fallen sickle can be tied to |
| A. | round metal rods |
| B. | thin metal rods |
| C. | thick metal rods |
| D. | cylindrical metal rods |
| Answer» C. thick metal rods | |
| 50. |
Counter faller sickle maintains |
| A. | tension |
| B. | twists |
| C. | coils |
| D. | speed |
| Answer» B. twists | |