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Total Questions : 441 | Page 44 of 45 pages
Question 431. Draft ration depends on
  1.    material being processed
  2.    fiber characteristics
  3.    amount of emulsion on fibers
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
Answer: (d).all of above
Question 432. Draft ratio is between
  1.    10 % to 15 %
  2.    20 % to 50 %
  3.    50 % to 60 %
  4.    65 % to 75 %
 Discuss Question
Answer: Option B. -> 20 % to 50 %
Answer: (b).20 % to 50 %
Question 433. Working cycle of self acting machine can be broken down into
  1.    2 stages
  2.    5 stages
  3.    6 stages
  4.    3 stages
 Discuss Question
Answer: Option D. -> 3 stages
Answer: (d).3 stages
Question 434. Pre-twists are important because they
  1.    bind the fibers
  2.    separate the fibers
  3.    twist the fibers
  4.    break the fibers
 Discuss Question
Answer: Option A. -> bind the fibers
Answer: (a).bind the fibers
Question 435. Twists per meter imparted is expressed as
  1.    T/m =n c/V
  2.    T/m =n c/Vp
  3.    T/m =n c/Vs
  4.    T/m =n c/Va
 Discuss Question
Answer: Option A. -> T/m =n c/V
Answer: (a).T/m =n c/V
Question 436. In pre twists, where roving is thinner, resistance to drafting is
  1.    less
  2.    high
  3.    none
  4.    variable
 Discuss Question
Answer: Option B. -> high
Answer: (b).high
Question 437. Simultaneous movement of knee and foot of needle allows distance between clothing to be
  1.    variable
  2.    constant
  3.    increased
  4.    decreased
 Discuss Question
Answer: Option B. -> constant
Answer: (b).constant
Question 438. If wired element moves in same direction as that of teeth inclination than it is
  1.    negative
  2.    positive
  3.    rotational
  4.    horizontal
 Discuss Question
Answer: Option B. -> positive
Answer: (b).positive
Question 439. Function of licker in knives is to eliminate
  1.    impurities
  2.    moisture
  3.    particles
  4.    fibers
 Discuss Question
Answer: Option A. -> impurities
Answer: (a).impurities
Question 440. Variations in sliver count on card are highlighted by
  1.    self counter
  2.    self regulator
  3.    both a and b
  4.    none of above
 Discuss Question
Answer: Option B. -> self regulator
Answer: (b).self regulator

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