Q. In case of coarse yarns, ring have a diameter of

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Q. For coarse yarns and ring of 127 mm, gauge is

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Q. Spindle rotation and ring diameter are

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Q. Drafting unit can be equipped with

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Q. In small belt spindle driving system, a belt drives

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Q. On tangential belt system, good quality pensioners are required to ensure tension on each spindle to be

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Q. In spinning triangle, breakage can be overcomed by inserting

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Q. In gravitational control system, rail upward motion is controlled by

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Q. In drafting unit, three cylinder fibre control device with double apron are used for

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Q. Stroke reversal points moves continuously

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Q. Dividers in ring spinning frame are fixed to

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Q. Surface of traveler must be very smooth in order to provide

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Q. Rotational speed of traveler is

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Q. Mass of traveler should be proportional to

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Q. In spinning triangle, material is

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Q. In drafting unit, four cylinder fibre control device with double apron are used for

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Q. Distance between ring and yarn guide may cause a

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Q. In a positive control system, both upward and downward motion of rail is

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Q. Mass of traveler establishes the

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Q. Travel of rail on which rings are attached is always

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