CID Practice 3 — Questions and Answers
Question 1: A reflected ceiling plan (RCP) primarily shows which elements?
- Floor finishes and rugs
- Ceiling-mounted fixtures, lighting, and grid layout (Correct answer)
- Wall paint colors
- Furniture arrangement
Correct answer: Ceiling-mounted fixtures, lighting, and grid layout
An RCP is a mirrored plan view showing ceiling elements such as light fixtures, HVAC diffusers, and ceiling grids.
Question 2: Which design principle is achieved when elements are arranged so visual weight is evenly distributed?
- Rhythm
- Balance (Correct answer)
- Emphasis
- Proportion
Correct answer: Balance
Balance is the distribution of visual weight to create a sense of equilibrium in a composition.
Question 3: The 'golden ratio' commonly used in design proportions is approximately equal to which value?
- 1.618 (Correct answer)
- 2.000
- 3.142
- 1.414
Correct answer: 1.618
The golden ratio is approximately 1.618 to 1 and is used to create pleasing proportional relationships.
Question 4: What is the primary purpose of a mood board in the design process?
- To calculate construction costs
- To communicate the visual direction, palette, and feel of a concept (Correct answer)
- To document code compliance
- To schedule contractor labor
Correct answer: To communicate the visual direction, palette, and feel of a concept
A mood board conveys the intended aesthetic, color palette, materials, and overall feeling of a design concept.
Question 5: Which flooring material is generally most appropriate for a high-moisture commercial kitchen due to slip resistance and durability?
- Solid hardwood
- Quarry tile (Correct answer)
- Wall-to-wall carpet
- Laminate flooring
Correct answer: Quarry tile
Quarry tile offers slip resistance, moisture resistance, and durability ideal for commercial kitchens.
Question 6: In a set of construction documents, what does a section drawing illustrate?
- A top-down view of the floor layout
- A vertical cut through the building showing interior heights and relationships (Correct answer)
- The exterior facade only
- The electrical circuit diagram
Correct answer: A vertical cut through the building showing interior heights and relationships
A section drawing shows a vertical cut through the structure, revealing interior heights and construction details.
Question 7: What is the recommended minimum clearance between the edge of a dining table and a wall or obstruction to allow chairs to be pulled out and people to pass?
- 18 inches
- 24 inches
- 36 to 44 inches (Correct answer)
- 12 inches
Correct answer: 36 to 44 inches
A clearance of 36 to 44 inches allows a diner to push back and stand while others pass behind.
CID Practice 3
A reflected ceiling plan (RCP) primarily shows which elements?