Textile Engineering > GATE 2009 > Yarn Properties
Ring spun cotton yarns of 30, 40, 50 and 60 tex are made from the same fibre. All these yarns are spun with a constant twist per cm of 10. The yarns can be arranged in descending order of helix angle of surface fibres as
A
30, 60, 50, 40
B
40, 60, 50, 30
C
30, 40, 50, 60
D
60, 50, 40, 30

Correct : c

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textile engineering GATE 2009 yarn twist helix angle surface fibres ring spun cotton descending order textile engineering questions GATE textile yarns arrangement textile engineering exam

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