GATE (TF) Textile 2008 Question Paper Solution | GATE/2008/TF/80

Linked Answer Questions

A precision winder has to wind 4 kg of yarn of 40 tex

Question 80 (Textile Engineering & Fibre Science)

If the machine winds at 800 m/min, without any interruption, the time (min) taken for winding would be

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Option A is correct.

Given in the question-

Winding machine speed=800 m/min

Yarn weight to be wind=4 kg
=4000 gm

Yarn tex=40 tex

Time taken for winding(min)=?

By unitary rule-

1000 m length have=40 gm weight


40 gm weight has=1000 meter length

1 gm ………………….=1000/40

Then, 4000 gm has…………=1000 x 4000/40

Total length to be wind=100000 meter

Time taken for winding(min)=Total length to be wind/Winding machine speed

Time taken for winding(min)=100000/800

Time taken for winding(min)=125 (Ans)

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