Q. Interaction of material with needles of drum, worker cylinders and stripper rollers determines the

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Q. Needles of fly roller inserts itself and raise fiber as small

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Q. Needle is not able to retain fiber at an angle greater than

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Q. Elimination of foreign particles by deburrer is not enough hence, for proper cleaning tool used is

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Q. In last carding point of first and second drum, to avoid poor results, worker cylinder must be protected with

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Q. Speed of second comber roller of 2 carding units is calculated to be

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Q. In last carding point of first and second drum, worker cylinder has no

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Q. Feeder roller act as a

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Q. Wool fibers picked up by worker cylinder as compared to those retained by drum are more thoroughly

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Q. In last deburring operation, speed of conveyor roller is

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Q. Fibers are finally transferred to needles of first drum by

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Q. Intermediate roller is covered with

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Q. Cylindrical brush covering on cleaner roller is called as

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Q. What is distance between needles in pre-carding units ranges from?

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Q. Action of fly roller is required in order to make fibers leaving last carding point,

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Q. Slightly higher speed of fly roller as compared to drum results in

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Q. Rotating speed of collector conveyor is

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Q. Deburring roller consists of

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Q. Cleaner roller is covered with

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Q. In order to study card operation properly, nature of value assigned is

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