A question in GATE 2012 Textile Engineering and Fibre Science Paper with Solution has been updated:
Questions Q.26 to Q.30 are numerical answer type. The answer to each of these questions is either a positive whole number, or a positive real number with maximum of 2 decimal places.
The density of a given polyester filament sample is 1.38
. Consider the density of fully crystalline polyester as 1.455
and that of fully amorphous polyester as 1.335
. The percent crystallinity of the sample is ___.
- 36
- 39
- 40
- 38
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