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MCQs

Total Questions : 197 | Page 20 of 20 pages
Question 191. Regenerated cellulose fibers contains
  1.    plastic
  2.    impurities
  3.    hydrogen
  4.    cellulose II
 Discuss Question
Answer: Option D. -> cellulose II
Answer: (d).cellulose II
Question 192. Enzyme complexes joins with glucose molecules into long chain cellulose molecules in a
  1.    small cell
  2.    big molecule
  3.    growing cell
  4.    constant cell
 Discuss Question
Answer: Option C. -> growing cell
Answer: (c).growing cell
Question 193. Chain of cellulose can be extended
  1.    in length
  2.    in width
  3.    to a limit
  4.    to 1 meter
 Discuss Question
Answer: Option A. -> in length
Answer: (a).in length
Question 194. Interaction/s of wool carding process before combing is/are
  1.    carding
  2.    striping
  3.    lifting
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
Answer: (d).all of above
Question 195. For each needle on cylinder, side can be determined as
  1.    concave
  2.    convex and concave
  3.    round and concave
  4.    convex
 Discuss Question
Answer: Option B. -> convex and concave
Answer: (b).convex and concave
Question 196. When concave and convex sides face each other, needles are inclined in same direction as
  1.    roller
  2.    card
  3.    lap
  4.    card sliver
 Discuss Question
Answer: Option A. -> roller
Answer: (a).roller
Question 197. Force exerted on fiber by needle tip generates a
  1.    pointing effect
  2.    stretching effect
  3.    sharpening effect
  4.    deforming effect
 Discuss Question
Answer: Option B. -> stretching effect
Answer: (b).stretching effect

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