BArch Bachelor of Architecture Bachelor of Architecture 5 — Questions and Answers
Question 1: Which fire suppression system uses a sealed network of pipes filled with water that releases only at the individual head activated by heat?
- Deluge system
- Dry pipe system
- Wet pipe sprinkler system (Correct answer)
- Pre-action system
Correct answer: Wet pipe sprinkler system
A wet pipe sprinkler system keeps pipes constantly filled with pressurized water, releasing immediately through any individual head that opens due to heat.
Question 2: The Vitruvian triad from De Architectura describes architecture as requiring which three qualities?
- Scale, proportion, and rhythm
- Form, function, and beauty
- Firmitas, utilitas, and venustas (Correct answer)
- Structure, skin, and space
Correct answer: Firmitas, utilitas, and venustas
Vitruvius defined the three qualities of good architecture as firmitas (strength), utilitas (utility), and venustas (beauty) in his first-century BCE treatise.
Question 3: Which drawing convention uses a dashed or hidden line to represent elements that exist above the cut plane of a floor plan?
- Center line
- Property line
- Overhead element or object above cut plane (Correct answer)
- Section cut indicator
Correct answer: Overhead element or object above cut plane
Dashed lines in floor plans indicate elements located above the cut plane, such as overhead beams, skylights, or upper cabinetry, per drafting conventions.
Question 4: What is 'sick building syndrome' primarily associated with in modern architecture?
- Structural settlement and foundation failure
- Poor indoor air quality from inadequate ventilation and off-gassing materials (Correct answer)
- Excessive solar heat gain through glazing
- Water infiltration through the building envelope
Correct answer: Poor indoor air quality from inadequate ventilation and off-gassing materials
Sick building syndrome describes occupant health complaints linked to poor indoor air quality, often caused by inadequate ventilation and volatile organic compounds from building materials.
Question 5: In architectural detailing, a 'weep hole' serves which function?
- Allow electrical conduit passage through masonry
- Drain water from within a cavity wall or behind cladding (Correct answer)
- Provide ventilation to attic spaces
- Anchor masonry ties to the structural backup
Correct answer: Drain water from within a cavity wall or behind cladding
Weep holes are small openings at the base of cavity walls or above flashing that allow accumulated water to drain out of the wall assembly.
Question 6: The concept of 'figure-ground' in urban design refers to which analytical technique?
- Analyzing solar exposure on building facades
- Mapping the relationship between built mass and open space (Correct answer)
- Measuring building heights against surrounding context
- Evaluating pedestrian and vehicular circulation patterns
Correct answer: Mapping the relationship between built mass and open space
Figure-ground diagrams use solid black to represent built mass (figure) against white open space (ground), revealing urban patterns and spatial relationships.
Question 7: Which building code egress requirement mandates a minimum of two exits for most occupancies above a certain occupant load?
- 25 occupants
- 49 occupants
- 50 occupants (Correct answer)
- 100 occupants
Correct answer: 50 occupants
The IBC generally requires a minimum of two exits when occupant load reaches 50 or more persons, ensuring redundant escape paths in an emergency.
BArch Bachelor of Architecture Bachelor of Architecture 5
Which fire suppression system uses a sealed network of pipes filled with water that releases only at the individual head activated by heat?