NCARB Project-Planning-Design Exam Dumps

Comprehensive and Detailed Explanation From Exact Extract:

The owner's requirements include:

Warm light: Lower color temperatures (~2700K to 3000K) produce warm light, flattering food and ambiance. Both Mornath (2800K) and Bea-Lele (2800K) meet this.

Energy efficiency: LEDs are generally more energy efficient than halogen, fluorescent, and metal halide fixtures.

Accurate color rendering: A high Color Rendering Index (CRI) above 90 is desirable to accurately render food colors. Bea-Lele Lighting (91 CRI) and VeriSPEK Fixtures (95 CRI) meet this.

Between Bea-Lele and VeriSPEK, LED fixtures are more energy efficient than halogen, making Bea-Lele Lighting (LED, 2800K, 91 CRI) the best choice.

ARE 5.0 PPD -- Building Systems and Assemblies, Lighting Design

The Architect's Handbook of Professional Practice, 15th Edition -- Lighting and Color Rendering

Comprehensive and Detailed Explanation From Exact Extract:

Zoning approval can involve:

Variance (A): Permission to deviate from zoning requirements.

Grading permit (C): Approves site grading related to zoning.

Conditional use (D): Allows use under specific conditions.

Special exception (E): Permits uses not normally allowed but granted under certain circumstances.

Building permits (B) are separate from zoning.

Undue hardship exemption (F) is legal but not typically a zoning approval term.

ARE 5.0 PPD -- Codes and Regulations, Zoning

The Architect's Handbook of Professional Practice, 15th Edition -- Land Use Controls

Wind pressure on a building's roof can be either positive (pressure pushing down on the surface) or negative (suction or uplift). The distribution of pressure depends largely on wind direction relative to the building geometry and roof slope.

Option C: When wind strikes the roof perpendicular to the ridge with slopes between 30 and 45 degrees, the wind creates a positive pressure on the windward side of the roof. This is because the air impinges directly onto the sloped surface, pushing downward and exerting positive pressure. The leeward side of the roof, by contrast, experiences negative pressure (suction). This condition is well documented in ASCE 7 and reflected in the IBC (International Building Code) wind load provisions.

Option A: Wind parallel to the long side with a flat roof typically causes mostly negative pressures (suction) on the roof, not positive pressures, because the airflow accelerates over the roof surface.

Options B and D: At lower roof slopes (like 15 degrees) or when the wind is parallel to the ridge with moderate slopes, the roof usually experiences suction (negative pressure) rather than positive pressure. The flatter or more parallel the surface is relative to wind flow, the more suction effects dominate.

Positive wind pressure on roofs is important for structural design because it influences the design of roofing systems, connections, and overall structural loads. Understanding when and where positive pressure occurs ensures proper anchorage and prevents failures due to uplift or overturning forces.

ARE 5.0 Project Planning & Design Content Outline: Environmental Conditions and Context - Wind Loads and Effects

ASCE 7-16: Minimum Design Loads for Buildings and Other Structures (Chapter on Wind Loads)

The Architect's Handbook of Professional Practice, 15th Edition, Chapter 13: Building Codes, Standards, and Regulations --- Wind Design

Comprehensive and Detailed Explanation From Exact Extract:

Under the Planned Development (PD) document constraints and the mixed-use setting:

Option C is permitted: Designing additional parking that can be shared with local businesses after office hours promotes efficient land use and aligns with mixed-use development goals. Shared parking arrangements are often encouraged in PD documents to maximize utilization and reduce overall parking demand.

Option A is likely restricted as the PD document specifically governs use types and programming; inpatient services may not be allowed or permitted without separate approvals.

Option B combining two phases into a single taller building would typically violate PD restrictions on building height, massing, or gross floor area, unless explicitly allowed.

Therefore, only option C is permitted without additional regulatory hurdles.

Planned Development Document

ARE 5.0 PPD -- Project Integration of Program and Systems

The Architect's Handbook of Professional Practice, 15th Edition -- Zoning and Land Use Controls

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.

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