E-PolyLearning

31. Rotating speed of collector conveyor is
a. 33 m/min
b. 34 m/min
c. 35 m/min
d. 36 m/min
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Answer: (a).33 m/min

32. Deburring roller consists of
a. tabs
b. contagious collector and tabs
c. deburring collector and tabs
d. deburring collector
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Answer: (b).contagious collector and tabs

33. Cleaner roller is covered with
a. brushes
b. cylindrical brush
c. rubber coating
d. spikes
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Answer: (b).cylindrical brush

34. In order to study card operation properly, nature of value assigned is
a. numeric
b. alphabetical
c. non numeric value
d. geometric value
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Answer: (a).numeric

35. Higher number of carding points, powerful will be
a. blending
b. drawing
c. drafting
d. combing
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Answer: (a).blending