A. 10
B. 12
C. 15
D. no limit
The maximum number of steps in a flight should generally be restricted to______________? Read More »
Building Materials and Construction A. 300 to 350 mm
B. 400 to 450 mm
C. 500 to 550 mm
D. 600 to 650 mm
Sum of tread and rise must lie between_______________? Read More »
Building Materials and Construction A. 90° and 0°
B. 75° and 30°
C. 60° and 10°
D. 40° and 25°
A. to support the frame work of the roof
B. to receive the ends of principal rafter
C. to prevent the walls from spreading outward
D. to prevent the tie beam from sagging at its centre
The function of king post in a king post roof truss is_______________? Read More »
Building Materials and Construction A. 2.5 m
B. 3.5 m
C. 4.5 m
D. 5.5 m
Couple close roof is suitable for maximum span of______________? Read More »
Building Materials and Construction A. to support the common rafter
B. to support purlins
C. to prevent the purlins from tilting
D. all of the above
The function of cleats in a roof truss is______________? Read More »
Building Materials and Construction A. (1) and (3)
B. (1) and (4)
C. (2) and (3)
D. (2) and (4)
A. 2.5 m
B. 3.5 m
C. 4.5 m
D. 5.5 m
Couple close roof is suitable for maximum span of________________? Read More »
Building Materials and Construction A. hip
B. gable
C. ridge
D. eaves
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 side
D. four directions with break in the slope on each side
Mansard roof is a roof which slopes in________________? Read More »
Building Materials and Construction