Quiz 2 Flashcards
The minimum required size for an exit door from a dwelling unit is what?
32” X 78”
Every landing shall have a minimum length of _________ measured in the direction of travel.
36”
The maximum riser height for a spiral stair is _______.
9 1/2”
The handrails on steps shall not be less than _____ inches and not more than _____ inches.
34
38
All smoke alarms shall be listed in accordance with who?
UL 217
Emergency escape and rescue openings when considered a grade floor opening shall have a minimum net clear opening of _____ square feet.
5.0
Emergency and escape rescue openings shall have a maximum sill height of _____ inches.
44
Curbs are not required on skylights installed in a roof having a minimum slope of what?
3:12
Glazing in a door shall be safety glazing where the opening allows the passage of a _____ inch sphere.
3
The minimum width of a hallway shall be _____ inches.
36
The maximum variation in riser height from the largest to the smallest riser height of stairs if _____ inch.
3/8
The minimum headroom in a habitual room is ____ feet.
7
The openings for required guards on the open side of the stairs shall allow a ________ inch sphere.
4 3/8
When a common wall is used to separate townhouses which does not contain plumbing, mechanical, ducts or vents, it can be a common wall with a _____ hour fire-protection rating.
1
