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. |
Pitch between operating combs of chain is calculated to be |
| A. | 8 mm |
| B. | 10 mm |
| C. | 13 mm |
| D. | 22 mm |
| Answer» B. 10 mm | |
| 2. |
Screw type drawframe are considered to be a benchmark because of |
| A. | efficient fiber control |
| B. | efficiency |
| C. | efficient blending |
| D. | efficient straightening |
| Answer» B. efficiency | |
| 3. |
Drawframes that provides uniform control of fibers subjected to drawing are called as |
| A. | intersecting unit |
| B. | drawing unit |
| C. | drafting unit |
| D. | all of above |
| Answer» B. drawing unit | |
| 4. |
Rotating flanges automatic delivery is |
| A. | 3,4 |
| B. | 1,2 |
| C. | 4,5 |
| D. | 2,3 |
| Answer» C. 4,5 | |
| 5. |
Feedrack arranges slivers taken from cans on |
| A. | vertical conveyor |
| B. | horizontal conveyor |
| C. | vertical roller |
| D. | horizontal roller |
| Answer» C. vertical roller | |
| 6. |
To wind sliver with proper tension onto reel, collection device imparts a |
| A. | true twist |
| B. | single twist |
| C. | false twist |
| D. | double twist |
| Answer» D. double twist | |
| 7. |
What are number of heads per machine of screws? |
| A. | 2 |
| B. | 0 |
| C. | 1 |
| D. | 5 |
| Answer» D. 5 | |
| 8. |
In electronic autoleveller, material along its way to exit is entered to draft range when detected by |
| A. | feeler |
| B. | sensory motor |
| C. | transducer |
| D. | mechanical feeder |
| Answer» B. sensory motor | |
| 9. |
In combing, all fibers are straightened and parallelized according to sliver's |
| A. | longitudinal axis |
| B. | latitudinal axis |
| C. | horizontal axis |
| D. | vertical axis |
| Answer» B. latitudinal axis | |
| 10. |
Autoloevellers on drawframe have |
| A. | 2 parts |
| B. | 5 parts |
| C. | 7 parts |
| D. | 10 parts |
| Answer» E. | |
| 11. |
Noils are used in |
| A. | carding |
| B. | carded spinning cycle |
| C. | spinning |
| D. | blending |
| Answer» C. spinning | |
| 12. |
Head feeding rollers of chain is calculated to be |
| A. | 51 mm |
| B. | 62 mm |
| C. | 73 mm |
| D. | 81 mm |
| Answer» C. 73 mm | |
| 13. |
Drafting set accumulated on drawframe can be categorized into |
| A. | 2 types |
| B. | 3 types |
| C. | 4 types |
| D. | 5 types |
| Answer» B. 3 types | |
| 14. |
Drafts cylinders are covered with |
| A. | rubber sleeve |
| B. | metal sleeve |
| C. | glass sleeve |
| D. | plastic sleeve |
| Answer» B. metal sleeve | |
| 15. |
Variations in sliver mass in drawframe are detected by |
| A. | measurement device |
| B. | variation device |
| C. | correction scale |
| D. | measurement scale |
| Answer» B. variation device | |
| 16. |
Draft cylinders glide on |
| A. | rolling bearings |
| B. | cylinders |
| C. | plates |
| D. | rollers |
| Answer» B. cylinders | |
| 17. |
Value of web tension draft on drawframe can vary from |
| A. | 0.1 to 0.2 times |
| B. | 0.3 to 0.5 times |
| C. | 0.7 to 0.8 times |
| D. | 0.9 to 1.0 times |
| Answer» E. | |
| 18. |
Number of defects in sliver is proportional to |
| A. | number of floating fibers |
| B. | waves' frequency |
| C. | both a and b |
| D. | moisture |
| Answer» D. moisture | |
| 19. |
Sliver with parallel fibers allows a yarn with better |
| A. | regularity |
| B. | fineness |
| C. | resistance |
| D. | all of above |
| Answer» E. | |