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MCQs

Total Questions : 138 | Page 2 of 14 pages
Question 11. Comber roller's speed of card with double comber is upto
  1.    100 m/min
  2.    200 m/min
  3.    300 m/min
  4.    75 m/min
 Discuss Question
Answer: Option A. -> 100 m/min
Answer: (a).100 m/min
Question 12. In operating width of 2500 mm and 22 micron, count of sliver produced is
  1.    250 kg/h
  2.    230 kg/h
  3.    320 kg/h
  4.    420 kg/h
 Discuss Question
Answer: Option C. -> 320 kg/h
Answer: (c).320 kg/h
Question 13. Drum speed of card with double comber is upto
  1.    1000 m/min
  2.    1200 m/min
  3.    1500 m/min
  4.    2500 m/min
 Discuss Question
Answer: Option C. -> 1500 m/min
Answer: (c).1500 m/min
Question 14. Doffer comb's speed of card with double comber is upto
  1.    3200 strokes/min
  2.    3700 strokes/min
  3.    3500 strokes/min
  4.    3800 strokes/min
 Discuss Question
Answer: Option A. -> 3200 strokes/min
Answer: (a).3200 strokes/min
Question 15. Operating width of card with double comber is between
  1.    2800 and 4500 mm
  2.    2500 and 3500 mm
  3.    3500 and 4500 mm
  4.    3700 and 4500 mm
 Discuss Question
Answer: Option B. -> 2500 and 3500 mm
Answer: (b).2500 and 3500 mm
Question 16. Type of machine used in spinning process is
  1.    Drawframe
  2.    Roving Frame
  3.    Ring spinning frame
  4.    Spinning Frame
 Discuss Question
Answer: Option C. -> Ring spinning frame
Answer: (c).Ring spinning frame
Question 17. Name of entry material used in 'Roving' is
  1.    Card Sliver
  2.    Drawn Sliver
  3.    Lap
  4.    Yarn
 Discuss Question
Answer: Option B. -> Drawn Sliver
Answer: (b).Drawn Sliver
Question 18. Measures taken to increase card output are
  1.    unloading of web with 2 comber rollers
  2.    increasing speed of all rollers
  3.    formation of web with 2 comber rollers
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
Answer: (d).all of above
Question 19. Moisture in carding room must be
  1.    65-75 degrees
  2.    75-79 degrees
  3.    105-117 degrees
  4.    165-175 degrees
 Discuss Question
Answer: Option A. -> 65-75 degrees
Answer: (a).65-75 degrees
Question 20. In operating width of 3500 mm, without drawing unit, count of sliver produced is
  1.    28/65 g/m
  2.    21/45 g/m
  3.    18/30 g/m
  4.    28/55 g/m
 Discuss Question
Answer: Option A. -> 28/65 g/m
Answer: (a).28/65 g/m

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