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MCQs

Total Questions : 320 | Page 30 of 32 pages
Question 291. In carded ring spinning cycle, roving frame is found in
  1.    post carding drawframe
  2.    pre carding drawframe
  3.    pre combing drawframe
  4.    post combing drawframe
 Discuss Question
Answer: Option A. -> post carding drawframe
Answer: (a).post carding drawframe
Question 292. Draw is made up of system
  1.    4 on 4
  2.    3 on 3
  3.    2 on 2
  4.    1 on 1
 Discuss Question
Answer: Option B. -> 3 on 3
Answer: (b).3 on 3
Question 293. Direction of twist 'S' is
  1.    left
  2.    right
  3.    upward
  4.    downward
 Discuss Question
Answer: Option A. -> left
Answer: (a).left
Question 294. An excessive balloon effect causes thread to
  1.    swell
  2.    deform
  3.    break
  4.    strengthen
 Discuss Question
Answer: Option C. -> break
Answer: (c).break
Question 295. For rough yarn, upward movement of rail must be
  1.    slow
  2.    rapid
  3.    no movement
  4.    circular
 Discuss Question
Answer: Option B. -> rapid
Answer: (b).rapid
Question 296. When pre spinning stage integrates a 4 steps, it increases chances of yarn to
  1.    blend
  2.    break
  3.    twist
  4.    increase
 Discuss Question
Answer: Option B. -> break
Answer: (b).break
Question 297. Mechanical autoleveller applies
  1.    feedback principle
  2.    mechanical feedback principle
  3.    automatic feedback principle
  4.    manual feedrack principle
 Discuss Question
Answer: Option B. -> mechanical feedback principle
Answer: (b).mechanical feedback principle
Question 298. Anti rolling action should be applied near to the
  1.    rolling cylinders
  2.    cylinders
  3.    rollers
  4.    draft rollers
 Discuss Question
Answer: Option D. -> draft rollers
Answer: (d).draft rollers
Question 299. Control system best for process is selected on basis of
  1.    quantity of fibers to be processed
  2.    quality of fibers to be processed
  3.    weight of fibers to be processed
  4.    length of fibers to be processed
 Discuss Question
Answer: Option A. -> quantity of fibers to be processed
Answer: (a).quantity of fibers to be processed
Question 300. As compared to feed speed, peripheral speed of teeth is
  1.    high
  2.    same
  3.    low
  4.    variable
 Discuss Question
Answer: Option C. -> low
Answer: (c).low

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