A very comfortable type of stairs is_______________?
A very comfortable type of stairs is_______________?
A. Straight
B. Dog legged
C. Geometrical
D. Open newel
RCC Structures Design
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For a ribbed slab______________?
For a ribbed slab______________?A. Clear spacing between ribs shall not be greater than 4.5 cm
B. Width of the rib shall not be less than 7.5 cm
C. Overall depth of the slab shall not exceed four times the breadth of the rib
D. All the above -
Minimum spacing between horizontal parallel reinforcement of the same size should not be less than________________?
Minimum spacing between horizontal parallel reinforcement of the same size should not be less than________________?A. One diameter
B. 2.5 diameters
C. 3 diameters
D. 3.5 diameters -
If the width of the foundation for two equal columns is restricted, the shape of the footing generally adopted, is__________________?
If the width of the foundation for two equal columns is restricted, the shape of the footing generally adopted, is__________________?A. Square
B. Rectangular
C. Trapezoidal
D. Triangular -
According to I.S. : 456, slabs which span in two directions with corners held down, are assumed to be divided in each direction into middle strips and edge strips such that the width of the middle strip, is______________?
According to I.S. : 456, slabs which span in two directions with corners held down, are assumed to be divided in each direction into middle strips and edge strips such that the width of the middle strip, is______________?A. Half of the width of the slab
B. Two -third of the width of the slab
C. Three-fourth of the width of the slab
D. Four-fifth of the width of the slab -
Lapped splices in tensile reinforcement are generally not used for bars of size larger than______________?
Lapped splices in tensile reinforcement are generally not used for bars of size larger than______________?A. 18 mm diameter
B. 24 mm diameter
C. 30 mm diameter
D. 36 mm diameter -
In case the factor of safety against sliding is less than 1.5, a portion of slab is constructed downwards at the end of the heel slab, which is known as___________________?
In case the factor of safety against sliding is less than 1.5, a portion of slab is constructed downwards at the end of the heel slab, which is known as___________________?A. A key
B. A cut-off wall
C. A rib
D. All the above -
The floor slab of a building is supported on reinforced cement floor beams. The ratio of the end and intermediate spans is kept______________?
The floor slab of a building is supported on reinforced cement floor beams. The ratio of the end and intermediate spans is kept______________?A. 0.7
B. 0.8
C. 0.9
D. 0.6 -
the column head support a flat slab, is generally kept The diameter of_____________?
the column head support a flat slab, is generally kept The diameter of_____________?A. 0.25 times the span length
B. 0.25 times the diameter of the column
C. 4.0 cm larger than the diameter of the column
D. 5.0 cm larger than the diameter of the column -
The maximum ratio of span to depth of a slab simply supported and spanning in one direction, is______________?
The maximum ratio of span to depth of a slab simply supported and spanning in one direction, is______________?A. 35
B. 25
C. 30
D. 20