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MCQs

Total Questions : 107 | Page 6 of 11 pages
Question 51. For coarse yarns and ring of 110 mm, gauge is
  1.    145 mm
  2.    150 mm
  3.    160 mm
  4.    180 mm
 Discuss Question
Answer: Option A. -> 145 mm
Answer: (a).145 mm
Question 52. Fine yarn having gauge of 106 mm have spindle speed around
  1.    9000 rpm
  2.    10,000 rpm
  3.    11,000 rpm
  4.    12,000 rpm
 Discuss Question
Answer: Option B. -> 10,000 rpm
Answer: (b).10,000 rpm
Question 53. For extra coarse yarns and ring of 200 mm, gauge is
  1.    200 mm
  2.    240 mm
  3.    260 mm
  4.    280 mm
 Discuss Question
Answer: Option B. -> 240 mm
Answer: (b).240 mm
Question 54. For extra coarse yarns and ring of 300 mm, gauge is
  1.    300 mm
  2.    350 mm
  3.    400 mm
  4.    450 mm
 Discuss Question
Answer: Option A. -> 300 mm
Answer: (a).300 mm
Question 55. Speed of traveler is confined to
  1.    10 m/s
  2.    30 m/s
  3.    40 m/s
  4.    50 m/s
 Discuss Question
Answer: Option C. -> 40 m/s
Answer: (c).40 m/s
Question 56. Ring spinning collects yarn into packages for
  1.    storing
  2.    handling and inspection
  3.    storing and handling
  4.    storing and inspection
 Discuss Question
Answer: Option C. -> storing and handling
Answer: (c).storing and handling
Question 57. Ring spinning thins out rovings and gives it a
  1.    desired count
  2.    desired density
  3.    desired property
  4.    desired thinness
 Discuss Question
Answer: Option A. -> desired count
Answer: (a).desired count
Question 58. Main feature of controlled balloon spindles is
  1.    spindle tip shape
  2.    spindle density
  3.    spindle base shape
  4.    spindle size
 Discuss Question
Answer: Option A. -> spindle tip shape
Answer: (a).spindle tip shape
Question 59. Yarn tension can be modified between draft cylinder and spindle tip by varying inclination of
  1.    draft cylinder
  2.    spindle tip
  3.    spindle base
  4.    spinfinger
 Discuss Question
Answer: Option D. -> spinfinger
Answer: (d).spinfinger
Question 60. Decrease in spinning tension results in
  1.    less yarn breakages
  2.    higher spinning speed and less yarn breakage
  3.    higher spinning speed and more yarn breakage
  4.    more yarn breakages
 Discuss Question
Answer: Option B. -> higher spinning speed and less yarn breakage
Answer: (b).higher spinning speed and less yarn breakage

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