Integration with Building Systems and Construction 25% (Vertical/Horizontal Systems of Transport)

Question 1

Elevators

Call button height

Answer 1

48” AFF to centerline

Question 2

Elevators

Hall lantern height

Answer 2

72” AFF to centerline

Question 3

Elevators

Floor landing sign height

Answer 3

48” - 60” AFF

Question 4

Elevators

Floor designation outside height

Answer 4

60” AFF

Question 5

Elevators

Floor designation outside height

Answer 5

60” AFF

Question 6

Elevator

Elevator call button detal

Answer 6

Question 7

Stairs

Riser height

Answer 7

7”

Question 8

Stairs

Tread depth

Answer 8

11”

Question 9

Stairs

Handrails can protrude how far into stairs?

Answer 9

4 1/2”

Question 10

Stairs

Handrails dia

Answer 10

1 1/2” - 2”

Question 11

Stairs

Clear space between handrail and wall

Answer 11

1 1/2”

Question 12

Stairs

Stairways serving an OL of 50+ must be at least how wide?

Answer 12

44”

Question 13

Stairs

Stairways serving an OL of 49 or less must be at least how wide?

Answer 13

36”

Question 14

Stairways

Do interior exit stairways need to be completely enclosed?

Answer 14

YES

Question 15

Stairways

Exit stairways in a building with 4 or more stories to need have a fire rating of what?

Answer 15

2-HR

Question 16

Stairways

Exit stariways in a building with less than 4 stories must have a fire rating of what?

Answer 16

1-HR

Question 17

Stairways

Formula for stair calculation

Answer 17

2R + T = 25”

2 x riser + tread

Question 18

Stairways

Exit stairway serving as an area of ecacuation assistance needs to be how wide?

Answer 18

48”