Q. Every comb in screw type drafting head reaching end of stroke is lowered if it belongs to the

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Q. Combs of intersecting drawing frames can be driven by a

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Q. Rotating cams in screw type drafting head, fixed at end, engage comb into threads of two

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Q. In drawframes having rotating flanges drafting head, comb rotation is driven by

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Q. Screw type drawframe are considered to be a benchmark because of

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Q. Drawframes normally used for processing wool slivers and controlling fibers in draft range includes

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Q. Intersecting drawing frames used are mostly

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Q. Combs are steadily inserted into material ensuring

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Q. In drawframes equipped with rotating flanges, motion of comb is for needles of

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Q. Reduction in short length fibers and greater degree of parallelism reduces

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Q. To wind sliver with proper tension onto reel, collection device imparts a

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Q. Chains in chain drafting head are pinned to the

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Q. A drawing unit in intersecting drawframes consists of

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Q. A double set of intersecting combs is also called as

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Q. Feedrack send slivers to feeding cylinders of

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Q. Drawframe used for collecting sliver collects it on

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Q. One limitation of screw type drawframe is

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Q. In electronic autoleveller, extreme intervention speed is calculated to be

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Q. Noils are used in

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Q. Drawframes having tabs of combs engaging in threads of big worm screws are called as

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