Staircase

The vertical plane between each tread on the stair is called

• Going

• Nosing

• Winder

• Riser

Baluster in a stair is the _________ member supporting _________

• Horizontal, handrail

• Vertical, landing

• Vertical, handrail

• Horizontal, landing

How many types of stairs are there based on the material?

• 4

• 5

• 8

• 6

The space housing the stairs is called:

• Staircase

• Stair room

• Stair head

• Stair space

__________ stairs are a variation of L shaped stairs.

• Winder

• Spiral

• Half turn

• Switch back

After how many stairs is a landing provided in public, residential places?

• 18

• 20

• 12

• 16

In ________ all steps lead in one direction only.

• Turning steps

• Circular steps

• Straight steps

• Geometrical steps

A Stair turning through one right angle is known as a _______ stair.

• Quarter- turn

• Half-turn

• Dog-legged

• Three quarter turn

A Stair turning through two right angles is known as a _________ stair.

• Straight

• Geometrical

• Dog-legged

• Spiral

In case of _______ stair, there is a well or hole or opening between the flights in the plan.

• Spiral

• Open Newel

• Dog-legged

• Spiral