Q. Screw type head in defelting heads features

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Q. Position of web guide conveyor as compared to defelting heads is

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Q. Machine used for deviation of web coming out of 2 defelting heads is called as

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Q. Two defelting heads of intersecting screw type have combs having a distance between them of

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Q. Blender can be fed with cans or bumps with addition of

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Q. In sliver blending, feedrack allows

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Q. For steady tension and reduced breakages speed of spindle during downward travel should be

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Q. For steady tension and reduced breakages speed of spindle during upward travel should be

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Q. Average take up speed of bobbin is calculated to be

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Q. If bobbin diameter increases, yarn tension also increases resulting in

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Q. If bobbin diameter increases, yarn tension

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Q. In bobbin formation, yarn tension increases during upward travel of

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Q. In preparation of knop yarns, there is a pause long enough to let blend

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Q. Feeding two or more rovings into machine's draft range gives

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Q. A malfile yarn is characterized by

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Q. Due to presence of pills in blend, appearance becomes slightly

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Q. Type/s of yarns produced by friction spinning machine is/are

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Q. Malfile yarn can be obtained by using pills

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Q. Malfile yarn can be obtained by using blend of long fibers having length greater than

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Q. Knop yarns are obtained by adding pills of

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