GATE XE · 2026 · XE-E
Question 102: First Law of Thermodynamics
Give it a try, then reveal the answer to check your work.
Question 102
XE-ENAT2 marksNeeds review
Two kg of a gas is compressed in a process. Pressure (P) and mass specific volume (v) of the gas during the process follows:
. The temperature of the gas before and after compression is 300 K and 600 K, respectively. Assume that the gas behaves as an ideal gas with gas constant and ratio of specific heat capacities equal to 287 J/kg-K and 1.4, respectively. The heat rejected (in kJ) during the process is ____________ (rounded off to two decimal places).Log in to check the answer
You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerEXPLORE & PRACTISE
Paper and topic context
See where this question comes from and choose what to practise next.
2026XE-E
GATE XE 2026 · Paper 1
Engineering Sciences · Original paper archive
- Section
- Section XE-E
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
Practise related topics
Explore more previous year questions using this question’s imported topic tags.
engineering sciences
GATE XE previous year questions
engineering
GATE XE previous year questions
applied science
GATE XE previous year questions
first law thermodynamics
GATE XE previous year questions
First Law of Thermodynamics
GATE XE previous year questions
specific heats
GATE XE previous year questions
Comments
Ask a question, share your approach, or help someone understand.
Log in to view the discussion
You’re not logged in. Log in or create an account to see discussions and add comments.