MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Risk/s involved in transportation of bale is/are |
| A. | injury |
| B. | fire |
| C. | decomposition |
| D. | both a and b |
| Answer» E. | |
| 2. |
For steady tension and reduced breakages speed of spindle during downward travel should be |
| A. | reduced |
| B. | increased |
| C. | kept constant |
| D. | adjustable |
| Answer» C. kept constant | |
| 3. |
Tufts picked by stripper roller are fed to the |
| A. | cylinder |
| B. | drum |
| C. | worker cylinder |
| D. | drum needles |
| Answer» C. worker cylinder | |
| 4. |
Barrel rubber cot with elastic control deforms and allows rubber to |
| A. | expand |
| B. | relax |
| C. | bind the material |
| D. | wind the material |
| Answer» E. | |
| 5. |
Double rubbing drafting system is made up of |
| A. | elastic sleeves |
| B. | 3 elastic sleeves |
| C. | 4 elastic sleeves |
| D. | 2 couple of elastic sleeves |
| Answer» E. | |
| 6. |
High filling speed of conveyor belt ensures |
| A. | consistency |
| B. | precise loading |
| C. | accurate production |
| D. | time accuracy |
| Answer» D. time accuracy | |
| 7. |
In pre opening process, waste of wool produced is |
| A. | large |
| B. | minimum |
| C. | small |
| D. | negligible |
| Answer» D. negligible | |
| 8. |
Divider card splits sliver into |
| A. | card sliver |
| B. | drawn sliver |
| C. | blend |
| D. | rovings |
| Answer» E. | |
| 9. |
Slow filling speed of conveyor belt ensures |
| A. | time accuracy |
| B. | consistency |
| C. | heavy filling |
| D. | precise loading |
| Answer» E. | |
| 10. |
During drawing, fibers controlled In second intermediate zone are of |
| A. | short length |
| B. | medium length |
| C. | long length |
| D. | all of above |
| Answer» E. | |
| 11. |
For output, presence of screw type head |
| A. | reduces the potential productivity |
| B. | does not reduce the potential productivity |
| C. | reduce speed |
| D. | does not reduce speed |
| Answer» C. reduce speed | |
| 12. |
Spraying device for spraying oil is made up of a series of |
| A. | tubes |
| B. | valves |
| C. | nozzles |
| D. | holes |
| Answer» D. holes | |
| 13. |
Intermediate cross card is helpful in processing blends of |
| A. | heterogeneous composition and many colors |
| B. | heterogeneous composition and one color |
| C. | homogeneous composition and many colors |
| D. | homogeneous composition and one color |
| Answer» B. heterogeneous composition and one color | |
| 14. |
When teeth are inclined in opposite direction, position is |
| A. | cleaning or brushing |
| B. | carding |
| C. | eliminating |
| D. | holding |
| Answer» C. eliminating | |
| 15. |
Fatty acids and ployoxyethylnate has fiber/fiber and fiber/metal |
| A. | controlling power |
| B. | lubricating power |
| C. | chemical power |
| D. | wetting power |
| Answer» C. chemical power | |
| 16. |
Linker in knives are made up of |
| A. | steel spikes |
| B. | steel plates |
| C. | steel rods |
| D. | steel balls |
| Answer» D. steel balls | |
| 17. |
First drum of breaker card has a speed |
| A. | 400 m/min |
| B. | 450 m/min |
| C. | 300 m/min |
| D. | 570 m/min |
| Answer» D. 570 m/min | |
| 18. |
Carding unit is set of cylinders and its size is |
| A. | big |
| B. | small |
| C. | constant |
| D. | changes accordingly |
| Answer» C. constant | |
| 19. |
Covering bales with fabric at time of harvest causes |
| A. | Quality problems |
| B. | Weight problems |
| C. | Moisture |
| D. | Stickiness |
| Answer» B. Weight problems | |
| 20. |
Speed of drum is high and speed of working cylinder is |
| A. | low |
| B. | high |
| C. | same |
| D. | variable |
| Answer» B. high | |
| 21. |
Winding can be carried out by |
| A. | modifying the yarn angle |
| B. | adjusting the skein width |
| C. | both a and b |
| D. | none of above |
| Answer» D. none of above | |
| 22. |
Barrel cylinder exerts a greater control in case of |
| A. | feeding loads |
| B. | heavy feeding loads |
| C. | big feeding loads and fine count |
| D. | small feeding loads and fine count |
| Answer» E. | |
| 23. |
In finisher rubbing frame, maximum mechanical speed for apron is calculated to be |
| A. | 151 m/min |
| B. | 295 m/min |
| C. | 395 m/min |
| D. | 250 m/min |
| Answer» E. | |
| 24. |
A perfectly ordered structure is |
| A. | perfectly oriented |
| B. | fully extended |
| C. | partially oriented |
| D. | both a and b |
| Answer» E. | |
| 25. |
Speed of fly roller as compared to drum is |
| A. | low |
| B. | high |
| C. | same |
| D. | variable |
| Answer» C. same | |
| 26. |
A totally disordered structure must be completely |
| A. | disoriented with short fold lengths |
| B. | oriented with short fold lengths |
| C. | disoriented with long fold lengths |
| D. | oriented with long fold lengths |
| Answer» B. oriented with short fold lengths | |
| 27. |
High preparation equipment includes |
| A. | finisher rubbing frame |
| B. | finisher |
| C. | rubber |
| D. | pegs |
| Answer» B. finisher | |
| 28. |
Number of worker-stripper sets ranges from |
| A. | 2 to 6 |
| B. | 4 to 6 |
| C. | 5 to 6 |
| D. | 6 to 8 |
| Answer» C. 5 to 6 | |
| 29. |
Two defelting heads used in blending are of |
| A. | intersecting screw type |
| B. | intersecting chain type |
| C. | intersecting rotating flanges type |
| D. | intersecting blender type |
| Answer» B. intersecting chain type | |
| 30. |
Malfile yarn can be obtained by using pills |
| A. | on first card web |
| B. | on second card web |
| C. | on third card web |
| D. | on fourth card web |
| Answer» C. on third card web | |
| 31. |
Position of web guide conveyor as compared to defelting heads is |
| A. | parallel |
| B. | perpendicular |
| C. | at 110 degrees |
| D. | at 45 degrees |
| Answer» C. at 110 degrees | |
| 32. |
Yarn count obtained when passed through drawframe is |
| A. | Ne 30 |
| B. | Ne 35 |
| C. | Ne 20 |
| D. | Ne 25 |
| Answer» D. Ne 25 | |
| 33. |
Flats work on principle of |
| A. | Centripetal force |
| B. | Centrifugal force |
| C. | Rotating force |
| D. | Angular force |
| Answer» C. Rotating force | |
| 34. |
Reducing head in two defelting heads features a drawing range that is controlled by |
| A. | rotating devices |
| B. | intersecting devices |
| C. | rotating and intersecting disks |
| D. | rotating and curling disks |
| Answer» D. rotating and curling disks | |
| 35. |
Number of blades on plucker cylinder are |
| A. | 200 |
| B. | 250 |
| C. | 254 |
| D. | 293 |
| Answer» D. 293 | |
| 36. |
Spikes that helps in cleaning of wool are of |
| A. | round shape |
| B. | frustum shape |
| C. | oval shape |
| D. | cylindrical shape |
| Answer» C. oval shape | |
| 37. |
In finisher rubbing frame, maximum mechanical speed for two roller is calculated to be |
| A. | 395 m/min |
| B. | 250 m/min |
| C. | 295 m/min |
| D. | 151 m/min |
| Answer» D. 151 m/min | |
| 38. |
Curling of fiber is reduced by |
| A. | De dusting effect |
| B. | curling effect |
| C. | steel spikes |
| D. | air flow |
| Answer» B. curling effect | |
| 39. |
Semi circular folds' sequence can give |
| A. | high extent |
| B. | high extent and zero orientation |
| C. | low extent and zero orientation |
| D. | low extent |
| Answer» C. low extent and zero orientation | |
| 40. |
Comb sliver subjected to blending processes is packed in |
| A. | reels |
| B. | cans |
| C. | reels and cans |
| D. | cylinders |
| Answer» D. cylinders | |
| 41. |
Number of cards used in carding room depends on the |
| A. | fineness of the fiber |
| B. | openness of blend |
| C. | both a and b |
| D. | time interval |
| Answer» D. time interval | |
| 42. |
A highly ordered structure might have |
| A. | chain folds |
| B. | long chain folds |
| C. | short chain folds |
| D. | twisted chain folds |
| Answer» D. twisted chain folds | |
| 43. |
In finisher rubbing frame, recommended counts for two roller are calculated to be |
| A. | upto 6 Nm |
| B. | upto 0.8 Nm |
| C. | upto 0.6 Nm |
| D. | upto 1 Nm |
| Answer» C. upto 0.6 Nm | |
| 44. |
For shorter fibers, opening is carried out by |
| A. | opening willow |
| B. | willow |
| C. | opener |
| D. | willow valve |
| Answer» B. willow | |
| 45. |
In oiling process, fibers are sprayed upon with an oily emulsion soluble in |
| A. | oil |
| B. | cold water |
| C. | hot water |
| D. | boiling water |
| Answer» C. hot water | |
| 46. |
Rough untangling of tufts is done by |
| A. | bale plucker |
| B. | blending chamber |
| C. | weighing feeder |
| D. | feeder table |
| Answer» D. feeder table | |
| 47. |
Speed of rigid needle of drum is as compared to rigid needles of worker cylinder is |
| A. | slow |
| B. | fast |
| C. | same |
| D. | varies accordingly |
| Answer» C. same | |
| 48. |
When measuring device is placed before autoloeveller, it is a/an |
| A. | open loop |
| B. | closed loop |
| C. | single loop |
| D. | double loop |
| Answer» B. closed loop | |
| 49. |
In card, diameter of linker in cylinder is |
| A. | between 5 cm to 15 cm |
| B. | between 15 cm to 25 cm |
| C. | between 25 cm to 35 cm |
| D. | between 35 cm to 45 cm |
| Answer» D. between 35 cm to 45 cm | |
| 50. |
Clothing wire is |
| A. | better than the flexible ones |
| B. | same as the flexible ones |
| C. | not goo as the flexible ones |
| D. | deformable |
| Answer» B. same as the flexible ones | |