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MCQs

Total Questions : 143 | Page 2 of 15 pages
Question 11. For complete straightening of fibers, operation must be carried out on their
  1.    head
  2.    tail
  3.    both a and b
  4.    central points
 Discuss Question
Answer: Option C. -> both a and b
Answer: (c).both a and b
Question 12. For pre-coming and post-combing stage, tool used are
  1.    drawing frame
  2.    drafting frame
  3.    roller points
  4.    cylinders
 Discuss Question
Answer: Option A. -> drawing frame
Answer: (a).drawing frame
Question 13. Draft and doubling values are selected according to the
  1.    characteristics of the material
  2.    machines to be used
  3.    production schedule
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
Answer: (d).all of above
Question 14. Number of doublings ranges from
  1.    4 to 8
  2.    2 to 8
  3.    5 to 8
  4.    6 to 8
 Discuss Question
Answer: Option A. -> 4 to 8
Answer: (a).4 to 8
Question 15. Number of drafting ranges from
  1.    4 to 6
  2.    4.5 to 6.5
  3.    6.5 to 7
  4.    7 to 8
 Discuss Question
Answer: Option B. -> 4.5 to 6.5
Answer: (b).4.5 to 6.5
Question 16. Recombing operation is
  1.    powerful
  2.    less powerful
  3.    strong
  4.    long
 Discuss Question
Answer: Option B. -> less powerful
Answer: (b).less powerful
Question 17. Recombing process is necessary, when material is damaged because of
  1.    transfer
  2.    packaging
  3.    dyeing liquor
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
Answer: (d).all of above
Question 18. Double drawing and doubling operations are carried out through
  1.    intersecting chain drawframes
  2.    rotating flanges drawframe
  3.    intersecting chain and rotating flanges drawframes
  4.    intersecting frame and screw drawframe
 Discuss Question
Answer: Option C. -> intersecting chain and rotating flanges drawframes
Answer: (c).intersecting chain and rotating flanges drawframes
Question 19. Type of entry material in opening and cleaning stage of combed cotton cycle is
  1.    Raw cotton
  2.    Yarn
  3.    Lap
  4.    Comb Sliver
 Discuss Question
Answer: Option A. -> Raw cotton
Answer: (a).Raw cotton
Question 20. Package form of combing in combed cotton cycle is
  1.    Ring-spun yarn
  2.    Comb silver can
  3.    Lap
  4.    Bobbin
 Discuss Question
Answer: Option B. -> Comb silver can
Answer: (b).Comb silver can

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