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MCQs

Total Questions : 441 | Page 3 of 45 pages
Question 21. Function of comber roller is to retain and
  1.    condense fibers
  2.    clean fibers
  3.    purify fibers
  4.    all of above
 Discuss Question
Answer: Option A. -> condense fibers
Answer: (a).condense fibers
Question 22. Process that occurs between drum and doffer cylinder is
  1.    liquidation
  2.    condensation
  3.    freezing
  4.    oxidation
 Discuss Question
Answer: Option B. -> condensation
Answer: (b).condensation
Question 23. Perforated metal sheet in dust separator helps in removing
  1.    Dust
  2.    Moisture
  3.    Fibers
  4.    Raw cotton
 Discuss Question
Answer: Option A. -> Dust
Answer: (a).Dust
Question 24. Second drum of breaker card has a speed
  1.    double to first drum
  2.    half of first drum
  3.    710 m/min
  4.    790 m/min
 Discuss Question
Answer: Option A. -> double to first drum
Answer: (a).double to first drum
Question 25. Photo-cells in bale plucker
  1.    ensures safety
  2.    don't ensure safety
  3.    is dangerous
  4.    effects quality
 Discuss Question
Answer: Option A. -> ensures safety
Answer: (a).ensures safety
Question 26. There is also a carding zone between
  1.    drum and comber roller
  2.    2 drum
  3.    2 comber roller
  4.    drum and rollers
 Discuss Question
Answer: Option A. -> drum and comber roller
Answer: (a).drum and comber roller
Question 27. Clothing wire is better than flexible clothing because
  1.    of less cleaning and resharpening
  2.    less cost
  3.    more life
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
Answer: (d).all of above
Question 28. Machine aspiration is used for removal of
  1.    dust
  2.    moisture
  3.    heat
  4.    fibers
 Discuss Question
Answer: Option A. -> dust
Answer: (a).dust
Question 29. Flexible needles used are
  1.    curved
  2.    straight
  3.    curved knee type
  4.    pointed
 Discuss Question
Answer: Option C. -> curved knee type
Answer: (c).curved knee type
Question 30. If cotton is very dirty then aspiration points installed are
  1.    less in number
  2.    greater in number
  3.    same
  4.    none of above
 Discuss Question
Answer: Option B. -> greater in number
Answer: (b).greater in number

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