VERTICAL MOVEMENT - Practice Mode

1) What is a stair turning through one right angle?
Correct Answer: Quarter turn stair
2) What is a stair branched in two flights at building?
Correct Answer: Bifurcated stair
3) What is a stair if its flights run opposite direction and there is no space between the flights?
Correct Answer: Doglegged stair
4) What is the inclination of Escalator?
Correct Answer: 30 Degree
5) What is the minimum width of a stair?
Correct Answer: 80 cm