GATE XE · 2025 · XE-G
Question 151: Food Engineering
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Question 151
XE-GNAT2 marksNeeds review
Consider that specific heat (0 to 50 °C) of water, water vapor and air remains constant: 4.48, 1.88 and 1.0 kJ/ (kg °C), respectively. Assuming, the heat energy required to convert 1 kg of water to water vapour at 0 °C is 200 kJ, the enthalpy (in kJ/ kg dry air) of atmospheric air containing 0.05 kg water vapour per kg dry air at 50 °C is ____.(rounded off to 1 decimal place)
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2025XE-G
GATE XE 2025 · Paper 1
Engineering Sciences · Original paper archive
- Section
- Section XE-G
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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