IDFX Ergonomics and Anthropometrics 2

Question 1

Dynamic anthropometry is most critical when designing which of the following elements?

Accepted Answer

Corridor widths for pedestrian circulation

Answer

The height of a windowsill

Answer

The color and finish of a tabletop

Answer

The depth of a built-in bookcase

Question 2

What is the standard height range for a residential dining table?

Accepted Answer

28–30 inches

Answer

26–28 inches

Answer

32–34 inches

Answer

36–38 inches

Question 3

At approximately what height above the floor is average standing adult eye level, used for centering artwork and signage?

Accepted Answer

60–66 inches

Answer

48–52 inches

Answer

54–58 inches

Answer

68–72 inches

Question 4

The 'functional reach zone' in ergonomic design refers to:

Accepted Answer

The area accessible without moving the body trunk from a fixed position

Answer

The maximum distance reachable by fully extending the arm overhead

Answer

The zone requiring a step stool or ladder to access

Answer

The total footprint of a workstation including chair clearance

Question 5

Which body measurement is most critical when establishing the appropriate depth of a kitchen countertop?

Accepted Answer

Arm length and forward reach

Answer

Shoulder width

Answer

Hip width

Answer

Seated torso height

Question 6

For a height-adjustable sit-stand workstation, what is the typical recommended adjustment range?

Accepted Answer

28–48 inches

Answer

24–36 inches

Answer

22–33 inches

Answer

30–54 inches

Question 7

Universal design in ergonomics is best described as designing environments to:

Accepted Answer

Be usable by the widest range of people without the need for adaptation

Answer

Meet the needs of an average 50th-percentile adult

Answer

Apply military-standard anthropometric data to civilian spaces

Answer

Maximize space efficiency for ambulatory users