Q. Type of self-acting machine is

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Q. Two stages of self-acting machine are characterized by the

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Q. Twists shortens yarns which can be undone by

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Q. Twists per meter required for highest elongation can be evaluated

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Q. Objective of spinfinger is to

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Q. Yarn produced by self-acting machine is wounded on

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Q. Uneven shape of roving is characterized by

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Q. Fixed carriage in self acting machine accommodates the

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Q. Spinfinger is an extension of end of spindle which is found in

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Q. During feeding, beams on which rovings are wounded are rotated by

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Q. Fallen sickle ascends to effect winding coils as far as the

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Q. Winding is machine's

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Q. Effect of pre twists is that movement of fibers

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Q. Angle between spindle and feeding frame is

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Q. In pre twists, where roving is thick, resistance to drafting is

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Q. In twisting stage, each twists produced by spindle rotation results in

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Q. Draft ration depends on

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Q. Working cycle of self acting machine can be broken down into

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Q. Draft ratio is between

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Q. Pre-twists are important because they

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