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MCQs

Total Questions : 138 | Page 8 of 14 pages
Question 71. Feeder rollers are covered with
  1.    steel needles
  2.    sawtooth wiring
  3.    teeth
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
Answer: (d).all of above
Question 72. Uncontrolled fibers found between feeder cylinder and opener can be picked in
  1.    bunches
  2.    blocks
  3.    bundles
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
Answer: (d).all of above
Question 73. Stretching exerted on tuft helps in fiber
  1.    disentangling
  2.    straightening
  3.    both a and b
  4.    twisting
 Discuss Question
Answer: Option C. -> both a and b
Answer: (c).both a and b
Question 74. Every time an impure tuft passes through blades if deburring roller it is
  1.    squeezed
  2.    pressed
  3.    rolled
  4.    beaten
 Discuss Question
Answer: Option D. -> beaten
Answer: (d).beaten
Question 75. Interaction of material with needles of drum, worker cylinders and stripper rollers determines the
  1.    separation of fibers
  2.    drawing of fibers
  3.    drafting of fibers
  4.    both a and b
 Discuss Question
Answer: Option D. -> both a and b
Answer: (d).both a and b
Question 76. Intermediate roller is covered with
  1.    spikes
  2.    Tampico
  3.    needles
  4.    brushes
 Discuss Question
Answer: Option C. -> needles
Answer: (c).needles
Question 77. What is distance between needles in pre-carding units ranges from?
  1.    inches
  2.    micrometers
  3.    millimeters
  4.    meters
 Discuss Question
Answer: Option C. -> millimeters
Answer: (c).millimeters
Question 78. Slightly higher speed of fly roller as compared to drum results in
  1.    improper raising of fibers
  2.    improper carding
  3.    improper drawing
  4.    improper drafting
 Discuss Question
Answer: Option A. -> improper raising of fibers
Answer: (a).improper raising of fibers
Question 79. Cylindrical brush covering on cleaner roller is called as
  1.    Tampico
  2.    Campico
  3.    Clothing
  4.    Brush Covering
 Discuss Question
Answer: Option A. -> Tampico
Answer: (a).Tampico
Question 80. Action of fly roller is required in order to make fibers leaving last carding point,
  1.    straight
  2.    parallel and straight
  3.    parallel and curly
  4.    curly
 Discuss Question
Answer: Option B. -> parallel and straight
Answer: (b).parallel and straight

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