GATE XE · 2020 · XE-E
Question 18: First Law of Thermodynamics
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Question 18
XE-ENAT2 marksNeeds review
A closed system containing 8 kg of gas undergoes an expansion process following the relation
. The initial and final pressures are 1 MPa and 5 kPa, respectively, while the initial volume is 1 m
. If the specific internal energy of the gas decreases by 40 kJ/kg during the process, the heat transfer (in kJ) associated with the process (rounded off to 1 decimal place) is ________.Log in to check the answer
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2020XE-E
GATE XE 2020 · Paper 1
Engineering Sciences · Original paper archive
- Section
- Section XE-E
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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