| 26. | When pre spinning stage integrates a 4 steps, it increases chances of yarn to |
| a. | blend |
| b. | break |
| c. | twist |
| d. | increase |
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Answer: (b).break
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| 27. | As compared to feed speed, peripheral speed of teeth is |
| a. | high |
| b. | same |
| c. | low |
| d. | variable |
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Answer: (c).low
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| 28. | Mechanical autoleveller applies |
| a. | feedback principle |
| b. | mechanical feedback principle |
| c. | automatic feedback principle |
| d. | manual feedrack principle |
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Answer: (b).mechanical feedback principle
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| 29. | Control system best for process is selected on basis of |
| a. | quantity of fibers to be processed |
| b. | quality of fibers to be processed |
| c. | weight of fibers to be processed |
| d. | length of fibers to be processed |
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Answer: (a).quantity of fibers to be processed
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| 30. | Anti rolling action should be applied near to the |
| a. | rolling cylinders |
| b. | cylinders |
| c. | rollers |
| d. | draft rollers |
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Answer: (d).draft rollers
|