The maximum number of steps in a flight should generally be restricted to______________?
The maximum number of steps in a flight should generally be restricted to______________? A. 10B. 12 C. 15 D. no limit
The maximum number of steps in a flight should generally be restricted to______________? A. 10B. 12 C. 15 D. no limit
Sum of tread and rise must lie between_______________? A. 300 to 350 mmB. 400 to 450 mm C. 500 to 550 mm D. 600 to 650 mm
In any good staircase, the maximum and minimum pitch respectively should be_____________? A. 90° and 0° B. 75° and 30° C. 60° and 10°D. 40° and 25°
The function of king post in a king post roof truss is_______________? A. to support the frame work of the roof B. to receive the ends of principal rafter C. to prevent the walls from spreading outwardD. to prevent the…
Couple close roof is suitable for maximum span of______________? A. 2.5 m B. 3.5 mC. 4.5 m D. 5.5 m
The function of cleats in a roof truss is______________? A. to support the common rafter B. to support purlinsC. to prevent the purlins from tilting D. all of the above
Higher pitch of the roof (1) results in stronger roof (2) results in weaker roof (3) requires more covering material (4) requires less covering material The correct answer is___________? A. (1) and (3) B. (1) and (4) C. (2) and…
Couple close roof is suitable for maximum span of________________? A. 2.5 m B. 3.5 mC. 4.5 m D. 5.5 m
The lower edge of the pitched roof, from where the rain water of the roof surface drops down, is known as______________? A. hip B. gable C. ridgeD. eaves
Mansard roof is a roof which slopes in________________? A. two directions without break in the slope on each side B. two directions with break in the slope on each side C. four directions without break in the slope on each…