Interior Design Interior Design Space Planning & Ergonomics 2

Question 1

What is the standard recommended height for a bathroom vanity countertop in contemporary US residential design?

Accepted Answer

34–36 inches

Answer

28–30 inches

Answer

32–34 inches

Answer

38–40 inches

Question 2

In open-plan residential design, which technique is most commonly used to define separate functional zones without building walls?

Accepted Answer

Using area rugs, furniture arrangement, and lighting zones

Answer

Installing ceiling fans

Answer

Painting all surfaces one color

Answer

Increasing storage solutions

Question 3

What is the recommended minimum depth for a residential bedroom closet to hang clothing?

Accepted Answer

24 inches

Answer

16 inches

Answer

20 inches

Answer

30 inches

Question 4

The proxemics concept in interior design addresses which aspect of space planning?

Accepted Answer

Human territorial and personal space needs in social settings

Answer

Proximity to natural light sources

Answer

Distance between structural columns

Answer

Floor-to-ceiling height ratios

Question 5

What is the standard recommended seat height for a bar stool paired with a 42-inch bar counter?

Accepted Answer

30–32 inches

Answer

24–26 inches

Answer

28–30 inches

Answer

34–36 inches

Question 6

In residential bedroom planning, what is the recommended minimum clearance on each side of a queen-sized bed for comfortable circulation?

Accepted Answer

24 inches

Answer

12 inches

Answer

18 inches

Answer

36 inches