Skip to main content

Ramps

Which of the following ramp slopes requires handrails?
I. 1:20
II. 1:15
III. 1:12
IV. 1:8

A. I only
B. I, II
C. III, IV
D. II, III, IV
AnswerAnswer D: ramps with a slope of 1:15 or more require handrails.

ARE 4.0 exam prep: SPD

Comments

  1. i thought it was a rise of more than 6" that required a handrail for ramps.

    ReplyDelete
  2. This is a bit of a trick question and doesn't provide enough detail to know the rise (6") or length (72") that would trigger handrail requirements. However, based on the given slopes, we know that 1:20 is shallow enough not to be considered a ramp.

    ReplyDelete

Post a Comment

Try These Too!

Structural forces

Choose a term that best identifies the type of force shown in this diagram - A. collinear B. concurrent C. nonconcurrent D. noncoplanar

Roof pitch

Which one of the following slopes in this illustration corresponds with an 8:12 pitch roof? A. 45° B. 36.87° C. 33.69° D. 26.57°

Bolted connections

What is the minimum spacing of bolts specified by AISC? and preferred spacing? A. 1 1/4 times the diameter of the bolt; 2 times preferred B. 1 3/4 times the diameter of the bolt; 2 1/4 times preferred C. 2 1/3 times the diameter of the bolt; 2 2/3 times preferred D. 2 2/3 times the diameter of the bolt; 3 times preferred E. 3 times the diameter of the bolt; 3.25 times preferred