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MCQs

Total Questions : 171 | Page 13 of 18 pages
Question 121. Drafts cylinders are covered with
  1.    rubber sleeve
  2.    metal sleeve
  3.    glass sleeve
  4.    plastic sleeve
 Discuss Question
Answer: Option A. -> rubber sleeve
Answer: (a).rubber sleeve
Question 122. Draft cylinders have support points that helps in prevention from
  1.    bending
  2.    rolling
  3.    distorting
  4.    rubbing
 Discuss Question
Answer: Option A. -> bending
Answer: (a).bending
Question 123. Total machine draft affects the
  1.    delivery area
  2.    entry area
  3.    pressure rollers
  4.    entry cylinders
 Discuss Question
Answer: Option A. -> delivery area
Answer: (a).delivery area
Question 124. Cylindrical bar that does not roll is called as
  1.    cylindrical roll
  2.    cylindrical bar
  3.    pressure bar
  4.    pressure devices
 Discuss Question
Answer: Option C. -> pressure bar
Answer: (c).pressure bar
Question 125. Pressure applied on cylinder pivots can be subdivided into
  1.    absolute
  2.    relative
  3.    refactory
  4.    both a and b
 Discuss Question
Answer: Option D. -> both a and b
Answer: (d).both a and b
Question 126. Simple control on fibers is carried out with
  1.    absolute pressure
  2.    relative pressure
  3.    pressure cylinders
  4.    air flow
 Discuss Question
Answer: Option B. -> relative pressure
Answer: (b).relative pressure
Question 127. Absolute pressure is obtained when pressure is
  1.    maximum
  2.    minimum
  3.    negligible
  4.    zero
 Discuss Question
Answer: Option A. -> maximum
Answer: (a).maximum
Question 128. In doubling, winding speed can exceed
  1.    100 m/min
  2.    1000 m/min
  3.    200 m/min
  4.    2000 m/min
 Discuss Question
Answer: Option B. -> 1000 m/min
Answer: (b).1000 m/min
Question 129. Tensioning devices are important for successful
  1.    tensioning
  2.    doubling
  3.    twisting
  4.    controlling
 Discuss Question
Answer: Option C. -> twisting
Answer: (c).twisting
Question 130. Value of tension draft and entry cylinders of drafting unit can vary from
  1.    0.1 to 0.2 times
  2.    0.9 to 1.0 times
  3.    0.3 to 0.5 times
  4.    0.7 to 0.8 times
 Discuss Question
Answer: Option C. -> 0.3 to 0.5 times
Answer: (c).0.3 to 0.5 times

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