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A fabric weighs 200 grams per square metre and carries 8 per cent size. How much size is present per square metre?

  • A.1.6 grams
  • B.16 grams
  • C.8 grams
  • D.25 grams

Answer: B

Correct answer: 16 grams

\[ 200 \times 0.08 = 16\ \mathrm{g/m^2}. \] Six to twelve per cent add-on is normal for a woven cotton, and it is a substantial quantity - which is why desizing removes more material than any other preparation step and dominates the effluent load of a preparation range.

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