Textile Engineering > GATE 2021 > Ring Spinning
A roving of 2 Ne count is fed to a ringframe set with a mechanical draft of 30. If the length of the drafted strand delivered from the nip of the front rollers is reduced by 3% due to twist then the count (Ne) of the yarn, (rounded off to one decimal place), is
Correct : 58.0 to 58.4
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