GATE XL · 2022 · XL-U
Question 121: Food Engineering
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Question 121
XL-UNAT2 marksNeeds review
In a dairy processing plant, milk enters a 30 m long and 2 cm diameter tube at 60 °C and leaves at 57 °C. The total heat loss over the tube length is 381.15 W. The specific heat capacity, density, and viscosity of milk are 3.85 kJ kg⁻¹ K⁻¹, 1020 kg m⁻³, and 1.20 cP, respectively. The Reynolds number for the flow is _____ (round off to the nearest integer).
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2022XL-U
GATE XL 2022 · Paper 1
Life Sciences · Original paper archive
- Section
- Section XL-U
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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