Stair Construction Test

What is the term for the horizontal part of a stair on which you step?

• Riser

• Stringer

• Tread

• Baluster

What is the primary purpose of a stringer in stair construction?

• To connect the treads

• To support the treads and risers

• To enclose the staircase

• To decorate the stairs

How is the total rise of a staircase calculated?

• By measuring the horizontal distance from the bottom to the top of the stairs

• By multiplying the number of steps by the tread depth

• By adding the height of all risers

• By measuring the vertical distance from the bottom to the top of the stairs

Which part of the stair serves as the vertical face between each tread?

• Tread

• Stringer

• Riser

• Handrail

What is a landing in the context of stair construction?

• The top step of a staircase

• A mid-stair platform for direction change or rest

• The base area at the bottom of the stairs

• The section of the floor adjacent to the top of the staircase

Which tool is commonly used to ensure the stairs are level and plumb?

• Tape measure

• Level

• Framing square

• Hammer

What determines the number of risers a staircase will need?

• The height of the ceiling

• The total rise of the staircase

• The depth of the treads

• The width of the staircase

In stair design, what is the 'stairway run'?

• The horizontal length of the entire staircase

• The vertical height from the base to the top of the staircase

• The depth of a single tread

• The thickness of a riser

What is the minimum recommended width for a residential staircase?

• 24 inches

• 36 inches

• 48 inches

• 60 inches

Which building code standard is commonly referenced for stair construction safety?

• ADA

• IRC

• ASTM

• ANSI