GATE XE · 2018 · XE-G
Question 16: Food Engineering
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Question 16
XE-GMCQ2 marksNeeds review
Apple juice of 10% total solids (TS) is being concentrated in a single effect evaporator working with a surface condenser to 40% TS under a vacuum of 20 kPa. After some time the vacuum pump stops but the evaporation process continued. Choose the combination of possible implications from the following.
(P) Product quality is affected
(Q) Substantial increase in thermal energy requirement
(R) Decrease in the rate of evaporation
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2018XE-G
GATE XE 2018 · Paper 1
Engineering Sciences · Original paper archive
- Section
- Section XE-G
- Question type
- Multiple choice (MCQ)
- Marks
- 2 marks
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