GATE XE · 2026 · XE-G
Question 151: Food Engineering
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Question 151
XE-GNAT2 marksNeeds review
Hot oil is being cooled in a countercurrent, double-pipe heat exchanger from 410 K to 340 K by chilled water entering at 290 K and exiting the exchanger at 330 K. The Log Mean Temperature Difference (LMTD) for this heat transfer is ________ K. (Round off to one decimal place)
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2026XE-G
GATE XE 2026 · Paper 1
Engineering Sciences · Original paper archive
- Section
- Section XE-G
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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