GATE (TF) Textile 2003 Question Paper Solution | GATE/2003/TF/19

Question 19 (Textile Engineering & Fibre Science)

Length of 20 tex polyester / cotton yarn in km on a 20 kg cone will be equal to

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Count of polyester/cotton yarn=20 tex

Weight of cone=20kg
=20000 gm

Length of yarn(km)=?

By definition of tex-

1000 m length have…..=20 gm weight


20gm weight yarns have=1000 m length


20000 gm weight have….=1000 x 20000/20

Length of yarn=1000000 meter

Length of yarn=1000 km

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