21.
In a combined footing for two columns carrying unequal loads, the maximum hogging bending moment occurs at

23.
If a bent tendon is required to balance a concentrated load W at the centre of the span L, the central dip h must be at least

24.
A singly reinforced concrete beam of 25 cm width and 70 cm effective depth is provided with 18.75 cm2 steel. If the modular ratio (m) is 15, the depth of the neutral axis, is

25.
As per IS : 456, the reinforcement in a column should not be less than

Read More Section(RCC Structures Design)

Each Section contains maximum 70 questions. To get more questions visit other sections.