GATE AR · 2026 · AR-B1
Question 55: architecture
Give it a try, then reveal the answer to check your work.
Question 55
AR-B1NAT1 markNeeds review
The outdoor and indoor temperature of a room are 18 °C and 22 °C, respectively. There is also an internal heat gain of 5 kW. Consider the volumetric heat capacity of air is 1300 J/m³ degC. Using the ventilation heat flow equation, the estimated rate of ventilation (in m³/s) is ____________ (rounded off to two decimal places).
Assume no other heat gains or losses and no net heat storage in the space.
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.
2026AR-B1
GATE AR 2026 · Paper 1
Architecture and Planning · Original paper archive
- Section
- Section AR-B1
- Question type
- Numerical answer (NAT)
- Marks
- 1 mark
Practise related topics
Explore more previous year questions using this question’s imported topic tags.
architecture
GATE AR previous year questions
urban planning
GATE AR previous year questions
built environment
GATE AR previous year questions
building services sustainability
GATE AR previous year questions
Section B1.3: Building Services and Sustainability
GATE AR 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.