GATE XE · 2017 · XE-G
Question 138: Food Products Technology
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Question 138
XE-GNAT2 marksNeeds review
Bread is wrapped in 0.1 mm thick cellophane film having water vapor permeability of 1.82 × 10
m
water (STP)/s.m
.atm/m at 38 °C. If the surface area of pack, vapor pressure of water inside and outside of the pack is 0.20 m
, 10 mm Hg and 5 mm Hg, respectively, the loss of water vapor at 38 °C in g/day is ______.Log in to check the answer
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2017XE-G
GATE XE 2017 · Paper 1
Engineering Sciences · Original paper archive
- Section
- Section XE-G
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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