Certified Playground Safety Inspector (CPSI) Practice Exam

A "B" in a Partially Bounded Opening Template refers to a type of opening for a rectangle, where the top and bottom sides are connected with a small gap in the middle. In this case, a fully inserted "B" means that the connecting gap is 3/4 inch in length. Option A, 1 inch, would be too large and would result in an open-ended rectangle. Option B, 1/2 inch, would be too small and would not connect the sides properly. Option D, 1/4 inch, would be too small and would result in an overlapping rectangle. Therefore, C, 3/4 inch, is the correct answer for a fully inserted "B" in a Partially Bounded Opening Template.