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MCQs

Total Questions : 441 | Page 1 of 45 pages
Question 1. In carding room, number of rovings is
  1.    max 360
  2.    max 390
  3.    max 400
  4.    max 450
 Discuss Question
Answer: Option A. -> max 360
Answer: (a).max 360
Question 2. Objective/s of carding process is/are
  1.    dividing tufts into separate fibers
  2.    eliminating impurities
  3.    selection,parallising and stretching of fibers
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
Answer: (d).all of above
Question 3. Size of teeth in carding depends on the
  1.    compactness of material
  2.    quantity of fiber
  3.    fineness of fiber
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
Answer: (d).all of above
Question 4. Aprons, cylinders and sectors in machines are covered by
  1.    steel spikes
  2.    feeder table
  3.    cylinder
  4.    air flow
 Discuss Question
Answer: Option A. -> steel spikes
Answer: (a).steel spikes
Question 5. Carding is an important feature as it determines properties of
  1.    cotton
  2.    yarn
  3.    Fibers
  4.    balls
 Discuss Question
Answer: Option B. -> yarn
Answer: (b).yarn
Question 6. Carding has to ensure fineness and evenness of
  1.    yarn count
  2.    web count
  3.    roving count
  4.    both b and c
 Discuss Question
Answer: Option D. -> both b and c
Answer: (d).both b and c
Question 7. Operating principles if carding machine are characterized by
  1.    clothing of cylinder
  2.    speed of cylinder
  3.    direction of cylinder
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
Answer: (d).all of above
Question 8. In card, diameter of feeder cylinder is
  1.    4 cm
  2.    6 cm
  3.    8 cm
  4.    10 cm
 Discuss Question
Answer: Option D. -> 10 cm
Answer: (d).10 cm
Question 9. Process of setting bale into blend is carried out by
  1.    drawing manager
  2.    combing manager
  3.    spinning manager
  4.    carding manager
 Discuss Question
Answer: Option C. -> spinning manager
Answer: (c).spinning manager
Question 10. Web formed in doffer can be removed by
  1.    wired extractor
  2.    cleaner
  3.    air flow
  4.    suction
 Discuss Question
Answer: Option A. -> wired extractor
Answer: (a).wired extractor

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