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Without alternate means of egress, max. difference in height between
stepped platforms for Pre-School age and School-Age - 🧠ANSWER
✔✔Pre-School: 12 inches
School-Age: 18 inches
An access component is needed if the difference in platform height is more
than __ for pre-school age and __ for school age. - 🧠ANSWER ✔✔12
inches
and
18 inches
Except for entrance/exit openings, the max. clearance opening without a
top horizontal guardrail should be __. - 🧠ANSWER ✔✔15 inches
Guardrail/Barrier is not required in fall height is less than:
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 1
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,Pre-School __
School-Age - 🧠ANSWER ✔✔<20 inches
<30 inches
Pre-School Age Guardrail, >20" < or = 30": Total Height, Gap at Bottom -
🧠ANSWER ✔✔29"+
<9", > or = 23"
Pre-School Age Barrier, >30": Total Height, Gap at Bottom - 🧠ANSWER
✔✔29"+
<3.5"
School Age Guardrail, >30" < or = 48": Total Height, Gap at Bottom -
🧠ANSWER ✔✔38"+
>9", < or = 28"
School Age Barrier, >48": Total Height, Gap at Bottom - 🧠ANSWER
✔✔38"+
<3.5"
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 2
STATEMENT. ALL RIGHTS RESERVED
,Access platforms over __ should provide intermediate standing surface so
child can pause and make decision to keep going up or go down. -
🧠ANSWER ✔✔6'
Handrails- Preschool/Schoolage: should have a diameter or max. cross-
section between __ and __. Preferred diameter is __. - 🧠ANSWER ✔✔.95"
and 1.55"
1.25 inches
Continuous handrails extending over the full length of the access should be
provided on both sides of all _____ and _____. - 🧠ANSWER ✔✔stairways
and stepladders
Handrail Height: The vertical distance between the top front edge of a step
or ramp surface and the top surface of the handrail above should be
(Preschool, Schoolage) - 🧠ANSWER ✔✔P: between 22 and 26"
S: between 22 and 38"
Transition Point - 🧠ANSWER ✔✔Point where child must transition from
access component to play structure platform
(T/F) Handrails or handholds are recommended at all transition points. -
🧠ANSWER ✔✔True
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 3
STATEMENT. ALL RIGHTS RESERVED
, Balance Beams should be no more than __ (P/S) - 🧠ANSWER ✔✔P: 12
inches
S: 16 inches
Use Zone- Climbers: Should extend a min. of __ in all directions.
(MAY/MAY NOT) overlap with neighboring equipment, if allowed by that
equipment type
AND
-there is at least __ between equipment when adjacent designated play
surfaces are no more than __ .
OR
There is at least __ between equipment when adjacent play surfaces are
more than __. - 🧠ANSWER ✔✔6'
MAY
6'
<30 inches
9'
>30 inches
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 4
STATEMENT. ALL RIGHTS RESERVED