POP QUIZ 1

Which type of staircase is best suited for small spaces?

• Spiral staircase

• Straight staircase

• L-shaped staircase

• shaped staircase

What is the maximum allowable riser height for a staircase in public buildings?

• 150 mm

• 170 mm

• 175-200 mm

• 225 mm

Which type of staircase provides the most stability?

• Curved staircase

• Straight staircase

• Spiral staircase

• L-shaped staircase

What is the function of the nosing in a staircase?

• To provide extra grip and safety

• To increase the height of the riser

• To decorate the steps

• To reduce the width of the tread

What is an important safety feature to consider when building a staircase?

• Type of lighting

• Color of the steps

• Handrails

• Material of the railing

Which type of staircase is typically the easiest to construct?

• Spiral staircase

• L-shaped staircase

• Straight staircase

• Curved staircase

What is the typical minimum width of a residential staircase?

• 500 mm

• 700 mm

• 900 mm

• 1200 mm

Which type of staircase is most commonly used in residential buildings?

• Winder staircase

• Curved staircase

• Straight staircase

• Spiral staircase

What is the horizontal part of a step where people place their feet called?

• Riser

• Tread

• Stringer

• Nosing

What is the main purpose of a staircase landing?

• To provide extra storage space

• To reduce the number of steps in a staircase

• To allow users to rest and change direction

• To support the railing