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MCQs

Total Questions : 107 | Page 1 of 11 pages
Question 1. Gravitational control system is normally used for
  1.    regular spinning machines
  2.    multi control spinning machines
  3.    double control spinning machines
  4.    single control spinning machines
 Discuss Question
Answer: Option D. -> single control spinning machines
Answer: (d).single control spinning machines
Question 2. In roving feeding system, if roving unwinds incorrectly it ends up in possible
  1.    cuts
  2.    breakage
  3.    both a and b
  4.    twists
 Discuss Question
Answer: Option C. -> both a and b
Answer: (c).both a and b
Question 3. Tangential belt driving spindle ensures
  1.    less noise
  2.    less energy
  3.    rapid replacement of broken belt
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
Answer: (d).all of above
Question 4. In drafting unit, two rotating aprons grant a suitable
  1.    control
  2.    pressure
  3.    threshold
  4.    resistance
 Discuss Question
Answer: Option A. -> control
Answer: (a).control
Question 5. In drafting unit, upper apron compresses material against
  1.    side apron
  2.    second upper apron
  3.    lower apron
  4.    perpendicular apron
 Discuss Question
Answer: Option C. -> lower apron
Answer: (c).lower apron
Question 6. Anti balloon rings has
  1.    low speed
  2.    high speed
  3.    constant speed
  4.    variable speed
 Discuss Question
Answer: Option B. -> high speed
Answer: (b).high speed
Question 7. Yarn guide should be provided with suitable distribution of twists in order to
  1.    limit twists
  2.    limit breakage
  3.    limit blending
  4.    limit curls
 Discuss Question
Answer: Option B. -> limit breakage
Answer: (b).limit breakage
Question 8. A large balloon has
  1.    space problems
  2.    density problems
  3.    thickness problems
  4.    thinness problems
 Discuss Question
Answer: Option A. -> space problems
Answer: (a).space problems
Question 9. High contact between traveler and ring increases friction and temperature. This is due to the
  1.    centrifugal force
  2.    centripetal force
  3.    high speed
  4.    low speed
 Discuss Question
Answer: Option A. -> centrifugal force
Answer: (a).centrifugal force
Question 10. Increase in yarn tension is proportional to
  1.    yarn breakage
  2.    yarn sizes
  3.    yarn counts
  4.    yarn twists
 Discuss Question
Answer: Option A. -> yarn breakage
Answer: (a).yarn breakage

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