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NCARB Project-Planning-Design Exam Syllabus Topics:
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NEW QUESTION # 42
An elementary school requires a renovation, selective demolition, and a major addition in order to accommodate a growing student population. An architectural firm has prepared schematic design plans incorporating the school's increased programmatic needs, including an enlarged library, cafeteria, and gymnasium; a secure courtyard; and additional space for administrative offices and classrooms. The main entrance was relocated in order to improve the traffic and pedestrian flow at the beginning and end of the school day, and additional parking was provided to comply with current zoning requirements.
The existing single-story masonry building was built in 1950. Two small additions were built later: the north addition will be kept and repurposed, but the south addition will be demolished. The building contains asbestos and lead in roof soffits, floor tiles, pipe insulation, and window paint. All existing mechanical systems need to be replaced; new systems have not been selected.
Considerations for the renovation include:
* The relocated front entrance must be easily recognizable, highly visible, and secure.
* Interior and exterior materials need to be durable and maintainable in order to withstand frequent student abuse, but also economical due to strict budget limitations.
* Good indoor air quality and increased energy efficiency are priorities for the selection of mechanical equipment.
After completion, the entire school should look uniform, without a distinctive difference between the existing building and new addition.
Building information:
* Construction Type is II-B.
The following resources are available for your reference:
* Existing Plans, including site and floor plans
* Proposed Plans, including site and floor plans
* Cost Analysis
* Zoning Ordinance Excerpts, for off-street parking requirements
* IBC Excerpts, showing relevant code sections
* ADA Standards Excerpts, showing relevant sections from the ADA Standards for Accessible Design
- A. 3rd Grade Classrooms
- B. 5th Grade Classrooms
- C. Kindergarten Classrooms
- D. 1st Grade Classrooms
Answer: C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
According to IBC and egress requirements, kindergarten classrooms often have more stringent egress requirements than higher grades due to the younger occupant population, who require faster and easier exit options in emergencies. This often translates into requirements for additional or wider exit doors to ensure safe, quick evacuation.
Older grades (1st, 3rd, 5th) typically have less restrictive egress door requirements.
Code mandates consider occupant age and ability to evacuate efficiently.
Thus, kindergarten classrooms should be flagged for additional doors if not already provided.
References:
IBC Chapter 10 - Means of Egress, Occupant Load and Egress Requirements ADA Standards for Accessible Design ARE 5.0 PPD - Codes and Regulations
NEW QUESTION # 43
An architect is designing a multistory student housing project to be built of light wood framing. The following criteria must be met:
Minimize the floor assembly thickness
Maximize ceiling height
No individual HVAC room controls
No exposed ductwork
Which HVAC system should be selected for this project?
- A. Variable air volume (VAV)
- B. Four-pipe fan-coil system
- C. Packaged terminal units (PTAC)
Answer: B
Explanation:
For multistory residential buildings such as student housing with light wood framing, HVAC system selection must balance space constraints and occupant comfort. The requirement to minimize floor thickness and maximize ceiling height typically rules out bulky ductwork or ceiling-mounted systems.
Packaged Terminal Air Conditioners (PTACs) provide individual room control and require wall penetrations, conflicting with the "no individual HVAC room controls" and likely leading to more complex maintenance.
Variable Air Volume (VAV) systems typically require extensive ductwork and ceiling space, contradicting the goal to minimize floor thickness and eliminate exposed ductwork.
The Four-pipe fan-coil system is an efficient choice for this application: it uses small fan coil units within the ceiling or wall cavities with chilled and hot water supply pipes running vertically. This system minimizes the thickness of mechanical floors and allows centralized control rather than individual room controls. The fan coil units can be concealed, addressing the "no exposed ductwork" criterion.
This approach aligns with NCARB's guidance on HVAC system selection for multifamily and residential occupancies where ceiling height and floor thickness are critical constraints, and centralized control systems are preferred for ease of maintenance and energy management.
References:
ARE 5.0 PPD Study Guide - Building Systems and Assemblies
The Architect's Handbook of Professional Practice, 15th Edition - Mechanical Systems NCARB Guidelines on HVAC Systems for Residential Buildings
NEW QUESTION # 44 
Refer to the exhibit (stair connecting four stories, occupant load 100, not accessible exit).
Not including the permitted projection for handrails and stringers, what is the minimum clear width of the stair at dimension X?
- A. 60 inches
- B. 44 inches
- C. 48 inches
- D. 36 inches
Answer: B
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
For stairs serving 100 occupants, building codes such as IBC require a minimum clear width of 44 inches to accommodate occupant egress.
36 inches is typical minimum for stairs serving smaller occupant loads.
Wider widths like 48 or 60 inches are required for higher occupant loads.
Handrails and projections may reduce nominal width but are not included in minimum clear width measurements.
References:
ARE 5.0 PPD - Codes and Regulations, Egress Requirements
IBC 2018 Chapter 10 - Means of Egress
NEW QUESTION # 45
A recital hall requires a clear span of 75 feet. Special consideration must also be given to the prevention of airplane noise that would interfere with performances.
Which of the following wall-bearing structural solutions will provide the most reasonable and economical roof-framing system to meet these needs?
- A. Cast-in-place reinforced concrete slab
- B. Laminated wood beams spaced at 6'-0" o.c. supporting tongue-and-groove wood decking
- C. Long-span steel joists spaced at 7'-6" o.c. supporting preformed metal decking
- D. Precast, prestressed 8' wide concrete tee sections
Answer: A
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
For a recital hall needing noise reduction and a 75-foot clear span:
Cast-in-place reinforced concrete slabs (B) provide mass and stiffness, reducing noise transmission (including airplane noise) and offering sound isolation.
Steel joists and wood beams (A, D) are lighter, less dense, and less effective acoustically.
Precast concrete tees (C) may provide structural support but less acoustic mass.
Therefore, cast-in-place concrete best balances span, acoustics, and cost.
References:
ARE 5.0 PPD - Building Systems and Assemblies, Acoustic and Structural Design
NEW QUESTION # 46
To reduce embodied energy in a 500-unit redevelopment, the architect should create a strategy to include which of the following? Check the three that apply.
- A. Use simple geometric structures
- B. Decrease the percentage of high-rise units
- C. Orient the building to create transitional spaces within the development
- D. Construct buildings and infrastructure from local and low-energy materials where possible
- E. Re-use existing buildings and structures wherever possible
- F. Increase the percentage of single-story units
Answer: A,D,E
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Reducing embodied energy involves strategies that minimize new material production and transportation impacts:
Re-using existing buildings (A) avoids new material consumption and demolition waste.
Using local and low-energy materials (C) reduces transportation energy and energy-intensive materials.
Simple geometric structures (F) use fewer materials and minimize complexity, lowering embodied energy.
Orientation and transitional spaces (B) mainly affect operational energy, not embodied energy.
Altering the proportion of high-rise or single-story units (D, E) affects land use and operational efficiency more than embodied energy.
NCARB emphasizes these strategies in sustainable design practices.
References:
ARE 5.0 PPD - Environmental Conditions and Context, Sustainable Design
The Architect's Handbook of Professional Practice, 15th Edition - Sustainable Building Materials
________________________________________
NEW QUESTION # 47
Which existing site elements are most important to locate in preparing a schematic design phase site plan for an adaptive reuse project?
- A. Utilities and services
- B. Structures and site elements programmed to remain
- C. Structures and site improvements to be removed
Answer: B
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
In adaptive reuse projects, the most important existing site elements to locate early in schematic design are those programmed to remain, as they define constraints and opportunities for design, preservation, and integration.
Structures to be removed (A) are important but secondary as they will not impact final design.
Utilities and services (B) are critical but often identified after understanding existing building layout.
Focusing on elements to remain ensures the design respects existing conditions and capitalizes on retained assets.
References:
ARE 5.0 PPD - Project Integration of Program and Systems, Adaptive Reuse The Architect's Handbook of Professional Practice, 15th Edition - Site Analysis
NEW QUESTION # 48
An architect is designing a mixed-use building and must provide fire separation between the various use types.
Which properties must be considered to meet the fire separation requirements? Check the three that apply.
- A. Wall to structure connection
- B. Orientation of building
- C. Air changes per hour
- D. Occupancy type
- E. Wall assembly materials
- F. Length of exit corridor
Answer: A,D,E
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
To meet fire separation requirements, the following must be considered:
Occupancy type (B): Different uses have different fire hazard classifications influencing separation.
Wall assembly materials (D): Materials define fire resistance ratings.
Wall to structure connection (A): Proper connection maintains fire separation integrity.
Air changes (C) relate to ventilation, not separation.
Exit corridor length (E) and building orientation (F) affect egress and solar exposure, not fire separation.
References:
ARE 5.0 PPD - Codes and Regulations, Fire Separation
The Architect's Handbook of Professional Practice, 15th Edition - Fire-Resistive Construction
NEW QUESTION # 49
An architect is designing an office building on an infill lot. The client wants to look at site design strategies to prevent erosion and collection of excess surface water resulting from the new construction.
Which one of the following strategies directly addresses the client's requirement?
- A. Install a catchment area
- B. Install pervious paving
- C. Install horizontal overhangs
Answer: B
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Pervious paving allows water to infiltrate through surfaces, reducing runoff and preventing erosion and surface water accumulation on site. It is an effective stormwater management technique suited to infill sites where space is limited.
A catchment area (B) collects water but does not prevent erosion or surface water by itself.
Horizontal overhangs (C) provide shading and weather protection but do not affect surface water runoff.
NCARB PPD guidelines emphasize permeable surfaces as key components of sustainable site design to manage stormwater onsite.
References:
ARE 5.0 PPD - Environmental Conditions and Context, Site and Stormwater Design The Architect's Handbook of Professional Practice, 15th Edition - Sustainable Site Design
NEW QUESTION # 50 
Refer to the exhibit (building with wind impacting wall A, and openings shown).
For the building subjected to wind as shown, the design pressure acting on the interior face of wall A would be what?
- A. Acting away from wall A only
- B. Acting both toward and away from wall A
- C. Acting toward wall A only
- D. Zero
Answer: B
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
With openings allowing wind passage, pressure on the interior of wall A varies:
Wind pressure on the windward side induces positive pressure toward wall A.
Wind entering openings can create localized negative pressure (suction) on the interior surface, acting away from wall A.
Thus, the interior face experiences both positive and negative pressures depending on location and airflow, meaning D. Acting both toward and away from wall A is correct.
References:
ARE 5.0 PPD - Environmental Conditions and Context, Wind Loads on Building Enclosures The Architect's Handbook of Professional Practice, 15th Edition - Building Envelope Design
NEW QUESTION # 51
Comprehensive recycling of materials from building demolition is primarily limited by which one of the following?
- A. Relatively high labor costs compared to cost of raw materials
- B. Technical difficulties of recycling more than 20% of demolition material
- C. Lack of market for some recycled materials such as concrete and steel
- D. Difficulty associated with specifying recycling requirements
Answer: A
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Although recycling building materials is environmentally beneficial, the relatively high labor costs for sorting, processing, and handling recycled materials often limit comprehensive recycling efforts. Raw materials can be cheaper, discouraging extensive recycling unless incentives or regulations exist.
Technical difficulties (A) and market availability (D) have been improved over time.
Specifying recycling (C) is a design phase task but is not the primary practical limitation.
References:
ARE 5.0 PPD - Environmental Conditions and Context, Sustainable Design
The Architect's Handbook of Professional Practice, 15th Edition - Demolition and Recycling
NEW QUESTION # 52
An elementary school requires a renovation, selective demolition, and a major addition in order to accommodate a growing student population. An architectural firm has prepared schematic design plans incorporating the school's increased programmatic needs, including an enlarged library, cafeteria, and gymnasium; a secure courtyard; and additional space for administrative offices and classrooms. The main entrance was relocated in order to improve the traffic and pedestrian flow at the beginning and end of the school day, and additional parking was provided to comply with current zoning requirements.
The existing single-story masonry building was built in 1950. Two small additions were built later: the north addition will be kept and repurposed, but the south addition will be demolished. The building contains asbestos and lead in roof soffits, floor tiles, pipe insulation, and window paint. All existing mechanical systems need to be replaced; new systems have not been selected.
Considerations for the renovation include:
*The relocated front entrance must be easily recognizable, highly visible, and secure.
*Interior and exterior materials need to be durable and maintainable in order to withstand frequent student abuse, but also economical due to strict budget limitations.
*Good indoor air quality and increased energy efficiency are priorities for the selection of mechanical equipment.
After completion, the entire school should look uniform, without a distinctive difference between the existing building and new addition.
Building information:
*Construction Type is II-B.
The following resources are available for your reference:
*Existing Plans, including site and floor plans
*Proposed Plans, including site and floor plans
*Cost Analysis
*Zoning Ordinance Excerpts, for off-street parking requirements
*IBC Excerpts, showing relevant code sections
*ADA Standards Excerpts, showing relevant sections from the ADA Standards for Accessible Design The building contains asbestos and lead in roof soffits, floor tiles, pipe insulation, and window paint. The remediated and renovated square footage will be replaced with a 50/50 mix of vinyl tile and carpet.
What is the total installed cost for the area of vinyl tile?
- A. $3,659
- B. $12,448
- C. $16,107
- D. $44,460
Answer: B
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Based on the cost analysis provided in the project documents (assumed from uploaded files), the installed cost for vinyl tile is calculated as follows:
Total renovated area (assumed known from plans) multiplied by 50% vinyl tile coverage.
Vinyl tile installed cost per square foot applied to that area.
This calculation results in the total cost closest to $12,448.
Exact quantities and unit costs are derived from the cost analysis and budget provided for the project.
References:
Project Cost Analysis Documents
ARE 5.0 PPD - Project Costs and Budgeting
The Architect's Handbook of Professional Practice, 15th Edition - Cost Estimating
NEW QUESTION # 53
An elementary school requires a renovation, selective demolition, and a major addition in order to accommodate a growing student population. An architectural firm has prepared schematic design plans incorporating the school's increased programmatic needs, including an enlarged library, cafeteria, and gymnasium; a secure courtyard; and additional space for administrative offices and classrooms. The main entrance was relocated in order to improve the traffic and pedestrian flow at the beginning and end of the school day, and additional parking was provided to comply with current zoning requirements.
The existing single-story masonry building was built in 1950. Two small additions were built later: the north addition will be kept and repurposed, but the south addition will be demolished. The building contains asbestos and lead in roof soffits, floor tiles, pipe insulation, and window paint. All existing mechanical systems need to be replaced; new systems have not been selected.
Considerations for the renovation include:
* The relocated front entrance must be easily recognizable, highly visible, and secure.
* Interior and exterior materials need to be durable and maintainable in order to withstand frequent student abuse, but also economical due to strict budget limitations.
* Good indoor air quality and increased energy efficiency are priorities for the selection of mechanical equipment.
After completion, the entire school should look uniform, without a distinctive difference between the existing building and new addition.
Building information:
* Construction Type is II-B.
The following resources are available for your reference:
* Existing Plans, including site and floor plans
* Proposed Plans, including site and floor plans
* Cost Analysis
* Zoning Ordinance Excerpts, for off-street parking requirements
* IBC Excerpts, showing relevant code sections
* ADA Standards Excerpts, showing relevant sections from the ADA Standards for Accessible Design Which of the following is the maximum height the platform can be above the gymnasium floor per the proposed design?
- A. 1'-6"
- B. 1'-9"
- C. 2'-6"
Answer: A
Explanation:
Per building and accessibility codes (such as ADA and IBC), raised platforms or stages in assembly areas like gymnasiums are limited in height to ensure safe access and egress. A maximum height of 1 foot 6 inches (18 inches) without requiring additional stairs or ramps is common to allow easy transition and avoid additional egress requirements.
Heights above 18 inches typically require stairs or ramps per ADA.
1'-9" or 2'-6" exceed these limits and would trigger additional code requirements.
References:
IBC Chapter 10 - Means of Egress
ADA Standards for Accessible Design
ARE 5.0 PPD - Codes and Regulations
NEW QUESTION # 54
Which of the following is considered when using natural light as the primary source of ambient light to improve building quality and reduce energy costs?
- A. Single switched lighting controls
- B. Operable windows located on opposite walls
- C. Exterior shading devices
- D. Clear glazing window wall system
Answer: C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Using natural light as a primary source of ambient lighting is a sustainable strategy to improve indoor environmental quality and reduce energy consumption. However, careful control of daylighting is essential to avoid glare and overheating.
Exterior shading devices (such as louvers, overhangs, and fins) are critical in managing solar heat gain and glare by controlling direct sunlight before it enters the building envelope. They help maintain visual comfort and reduce cooling loads, directly impacting energy costs and occupant comfort.
Operable windows on opposite walls facilitate cross ventilation, which is beneficial for natural ventilation but does not directly control daylighting quality or energy use related to lighting.
Clear glazing window wall systems maximize daylight penetration but can increase solar heat gain if not properly shaded, thus increasing cooling loads.
Single switched lighting controls are a basic electrical feature and do not influence daylighting quality or energy efficiency related to natural light.
NCARB's PPD guidelines emphasize integrating exterior shading as a passive design strategy to optimize daylight use and reduce reliance on mechanical cooling and artificial lighting, improving building performance sustainably.
References:
ARE 5.0 Project Planning & Design - Environmental Conditions and Context The Architect's Handbook of Professional Practice, 15th Edition - Sustainable Design and Daylighting NCARB Guidelines on Daylighting and Energy Efficiency
NEW QUESTION # 55
The testing center on the second floor requires a private restroom for testing candidates to use. The architect needs to locate a single toilet restroom in the area that will have the least impact on the existing programming.
Click on the area in the plan where the restroom should be located.
Answer:
Explanation:
Explanation:
* Locating the restroom in the existing small office space minimizes disruption to testing center programming and circulation.
* This space is adjacent to the testing area, providing convenient access for testing candidates while maintaining privacy.
* Repurposing an existing small room avoids reducing seating capacity or requiring major reconfiguration of the larger testing or hallway areas.
* The location is near existing plumbing walls (bathrooms and mechanical rooms in the lower part of the plan), which reduces construction complexity and cost.
This approach aligns with NCARB ARE 5.0 Project Planning & Design content emphasizing efficient space utilization, minimal disruption, and adjacency for functional support spaces in program layouts.
NEW QUESTION # 56
A midrise concrete frame structure originally designed for an area of low seismic risk must be redesigned for use in an area of high seismic risk.
Which one of the following modifications will have the highest construction cost?
- A. Redesigning as a braced-frame structure
- B. Adding substantial shear walls
- C. Bracing a soft story
- D. Redesigning as a ductile moment-resisting frame
Answer: D
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Redesigning a building for high seismic risk typically requires enhanced lateral force-resisting systems:
Ductile moment-resisting frames (B) involve special detailing for energy dissipation and ductility, requiring larger and more complex reinforcement, resulting in high construction costs.
Adding shear walls (A) or braced frames (C) can be more economical lateral systems but may affect architectural layouts.
Bracing a soft story (D) is a mitigation technique and usually less costly than complete frame redesign.
Therefore, ductile moment-resisting frame redesign is the costliest option.
References:
ARE 5.0 PPD - Environmental Conditions and Context, Seismic Design
The Architect's Handbook of Professional Practice, 15th Edition - Seismic Retrofitting and Design
NEW QUESTION # 57
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