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MCQs

Total Questions : 138 | Page 14 of 14 pages
Question 131. Needle is not able to retain fiber at an angle greater than
  1.    90 degrees
  2.    190 degrees
  3.    290 degrees
  4.    75 degrees
 Discuss Question
Answer: Option A. -> 90 degrees
Answer: (a).90 degrees
Question 132. Speed of second comber roller of 2 carding units is calculated to be
  1.    70 m/min
  2.    69 m/min
  3.    50 m/min
  4.    90 m/min
 Discuss Question
Answer: Option C. -> 50 m/min
Answer: (c).50 m/min
Question 133. In last carding point of first and second drum, to avoid poor results, worker cylinder must be protected with
  1.    clothing
  2.    hood
  3.    cover
  4.    sheet
 Discuss Question
Answer: Option B. -> hood
Answer: (b).hood
Question 134. Triangular distance between feeder cylinder and opener contain
  1.    free fibers
  2.    controlled fibers
  3.    uncontrolled fibers
  4.    fixed fibers
 Discuss Question
Answer: Option C. -> uncontrolled fibers
Answer: (c).uncontrolled fibers
Question 135. Smaller distance between needles of worker cylinder and needles of drum, stronger is the
  1.    entanglement
  2.    straightening
  3.    twisting
  4.    action
 Discuss Question
Answer: Option D. -> action
Answer: (d).action
Question 136. Deburring unit consists of tabs rotating in direction opposite to
  1.    deburring roller
  2.    comber roller
  3.    opener roller
  4.    collector roller
 Discuss Question
Answer: Option C. -> opener roller
Answer: (c).opener roller
Question 137. Needles of roller with morel clothing have a
  1.    flat tips
  2.    round tips
  3.    longitudinal shape
  4.    trapezoidal shape
 Discuss Question
Answer: Option D. -> trapezoidal shape
Answer: (d).trapezoidal shape
Question 138. Needles of roller with morel clothing are arranged in a way that gap between 2 adjacent needles is
  1.    0.8/1 mm
  2.    0.9/1 mm
  3.    0.6/1 mm
  4.    0.7/1 mm
 Discuss Question
Answer: Option A. -> 0.8/1 mm
Answer: (a).0.8/1 mm

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