GATE XE · 2023 · XE-E
Question 102: First Law of Thermodynamics
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Question 102
XE-ENAT2 marksNeeds review
Steam at 2 MPa and 300 °C steadily enters a nozzle of inlet diameter of 20 cm. Steam leaves the nozzle with a velocity of 300 m/s. The mass flow rate of steam through the nozzle is 10 kg/s. Assume no work interaction and no change in potential energy. If the heat loss from the nozzle per kg of steam is 3 kJ, the exit enthalpy per kg of steam is ______ kJ (rounded off to nearest integer).
Use the following data for steam:
At 2 MPa and 300 °C:
m
/kg,
kJ/kgLog in to check the answer
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2023XE-E
GATE XE 2023 · Paper 1
Engineering Sciences · Original paper archive
- Section
- Section XE-E
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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