6%
7%
4%
5%

## Concrete Technology and Design of Concrete Structures The diameter of ties in a column should be

More than or equal to 5 mm
More than 5 mm but less than one-fourth of diameter of main bar
More than or equal to one fourth of diameter of main bar
More than 5 mm and also more than one-fourth of diameter of main bar

## Concrete Technology and Design of Concrete Structures Minimum pitch of transverse reinforcement in a column is

lesser of the above three values
sixteen times the smallest diameter of longitudinal reinforcement bar to be tied
forty-eight times the diameter of transverse reinforcement
the least lateral dimension of the member

## Concrete Technology and Design of Concrete Structures A beam curved in plan is designed for

bending moment, shear and torsion
shear and torsion
bending moment and shear
bending moment and torsion

## Concrete Technology and Design of Concrete Structures The depth of footing for an isolated column is governed by i) maximum bending moment ii) shear force iii) punching shear The correct answer is

(i) and (ii)
(i), (ii) and (iii)
(i) and (iii)
only (i)