engineering recuitment GATE CE 2023-24 Test Series Reinforced Concrete Structures Beams and Slabs One Way Slab
In accordance with IS 456:2000 for the design of one-way slabs; choose the true statements from the list of options given below.
1
The slab is categorized as a one-way slab if the ratio of span lengths of the longer to the shorter sides is less than 2.
2
Minimum percentage of reinforcement is 0.15% of the gross area if mild steel bar is used.
3
Maximum diameter of reinforcements should not exceed (D/4)
4
The spacing of the main bars is the maximum of 3d and 300 mm; where d is the diameter of the Bar