Raena AI
Your AI Study Solution
Toggle theme
EN
Create free account
Building Systems Design: Stairways, Doors, and Windows Quiz
Building Systems Design: Stairways, Doors, and Windows Quiz
Quiz
Question 1
Question 2
Question 3
Question 4
Question 5
Question 6
Question 7
Question 8
Question 9
Question 10
Question 11
Question 12
Question 13
Question 14
Question 15
Restart
What is the definition of a 'Tread' in stairway components?
A.
The top horizontal part of a step on which a foot is placed.
B.
A continuous series of steps without any break or landing.
C.
The vertical member between two treads.
D.
A platform provided between two flights.
Check Answer