CPSI Core Knowledge Areas 4

Question 1

Which of the following materials is NOT recommended as playground surfacing because it compacts and loses impact attenuation over time?

Accepted Answer

Dirt or soil

Answer

Dirt or soil compacts heavily with use and weather, losing impact attenuation properties and failing to protect against fall injuries.

Question 2

What is the maximum acceptable HIC (Head Injury Criterion) value for playground surfacing per ASTM F1292?

Accepted Answer

1000

Answer

ASTM F1292 sets a maximum HIC value of 1000; surfacing exceeding this threshold is considered to pose a life-threatening head injury risk.

Question 3

A CPSI finds a bolt protruding more than two threads beyond the nut on a climbing structure. This is classified as what hazard?

Accepted Answer

Protrusion/impalement hazard

Answer

Bolts protruding more than two threads beyond the nut are classified as protrusion or impalement hazards that can cut or puncture a child.

Question 4

When inspecting for accessibility under ADA and ASTM F1951, the inspector is evaluating the playground surface for:

Accepted Answer

Firmness and stability to support wheelchair and mobility aid access

Answer

ASTM F1951 evaluates playground surfaces for firmness and stability to ensure children using wheelchairs or mobility aids can access play areas.

Question 5

Which of the following swing configurations is specifically prohibited by CPSC guidelines due to strangulation risk?

Accepted Answer

Rope swings with knotted ends

Answer

Rope swings with knotted or looped ends are prohibited by CPSC due to the strangulation risk if a child's head or neck becomes caught in the loop.

CPSI - Certified Playground Safety Inspector Practice Test