GATE Textile and Fibre - GATE 2017-2018 Questions and Answers

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Consider the following particulars for a spinning line producing 30 tex yarn from 150 militex polyester fibre.

Mass CV of card sliver : 3%

Mass CV added at draw-frame : 2%

Mass CV added at speed-frame : 3%

Mass CV added at ring-frame : 7%

Number of doubling at draw-frame : 6

Number of draw-frame passage : 1

Index of irregularity of yarn is approximately

0.88

1.13

1.33

1.53

Answer : Option B

Explanation :

-NA-

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