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MCQs

Total Questions : 320 | Page 9 of 32 pages
Question 81. Weight of bobbin varies from
  1.    10 to 20 grams
  2.    20 to 30 grams
  3.    30 to 50 grams
  4.    50 to 100 grams
 Discuss Question
Answer: Option D. -> 50 to 100 grams
Answer: (d).50 to 100 grams
Question 82. Yarn's conical package have a diameter of
  1.    300 x 180 mm
  2.    270 x 152 mm
  3.    450 x 190 mm
  4.    490 x 250 mm
 Discuss Question
Answer: Option B. -> 270 x 152 mm
Answer: (b).270 x 152 mm
Question 83. Maximum limit of spindle in modern spinning frame for a gauge of 70mm is
  1.    1020
  2.    1050
  3.    1080
  4.    1090
 Discuss Question
Answer: Option C. -> 1080
Answer: (c).1080
Question 84. Compacting results in better
  1.    physical properties
  2.    mechanical properties
  3.    evenness and strength
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
Answer: (d).all of above
Question 85. Maximum limit of spindle in modern spinning frame for a gauge of 75mm is
  1.    1008
  2.    1009
  3.    1010
  4.    1020
 Discuss Question
Answer: Option A. -> 1008
Answer: (a).1008
Question 86. Maximum speed of hollow spindle in spinning twisting machine are
  1.    8,000 rpm
  2.    10,000 rpm
  3.    12,000 rpm
  4.    14,000 rpm
 Discuss Question
Answer: Option C. -> 12,000 rpm
Answer: (c).12,000 rpm
Question 87. If spinning and twisting machine is fed with yarn rather than rovings, it becomes a/an
  1.    in and in twisting machine
  2.    out and out twisting machine
  3.    in twisting machine
  4.    out twisting machine
 Discuss Question
Answer: Option B. -> out and out twisting machine
Answer: (b).out and out twisting machine
Question 88. In spinning twisting machine, hollow spindle holds the
  1.    yarn
  2.    binding yarn
  3.    effect yarn
  4.    core yarn
 Discuss Question
Answer: Option B. -> binding yarn
Answer: (b).binding yarn
Question 89. In spinning twisting machine, first process is carried out by
  1.    feeding group
  2.    ring spindle
  3.    hollow spindle
  4.    feeding table
 Discuss Question
Answer: Option C. -> hollow spindle
Answer: (c).hollow spindle
Question 90. Rovings count in spinning twisting machine are
  1.    0.1-0.5 ktex
  2.    0.5-5 ktex
  3.    5-6 ktex
  4.    6-8 ktex
 Discuss Question
Answer: Option B. -> 0.5-5 ktex
Answer: (b).0.5-5 ktex

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