A. Decreasing the lever arm
B. Increasing the total perimeter of bars
C. Replacing larger bars by greater number of small bars
D. Replacing smaller bars by greater number of greater bars
0
The maximum ratio of span to depth of a slab simply supported and spanning in one direction, is______________?
0
the column head support a flat slab, is generally kept The diameter of_____________?
A. 35
B. 25
C. 30
D. 20
0
The floor slab of a building is supported on reinforced cement floor beams. The ratio of the end and intermediate spans is kept______________?
A. 0.25 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
0
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. 0.7
B. 0.8
C. 0.9
D. 0.6
0
Lapped splices in tensile reinforcement are generally not used for bars of size larger than______________?
A. A key
B. A cut-off wall
C. A rib
D. All the above
0
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. 18 mm diameter
B. 24 mm diameter
C. 30 mm diameter
D. 36 mm diameter
0
If the width of the foundation for two equal columns is restricted, the shape of the footing generally adopted, 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
0
Minimum spacing between horizontal parallel reinforcement of the same size should not be less than________________?
A. Square
B. Rectangular
C. Trapezoidal
D. Triangular