Question No : 8
Addition of pozzolana to cement
Question No : 9
The relation between modulus of rupture fcr, splitting strength fcs and direct tensile strength fcl is given by
Question No : 10
The increased cohesiveness of concrete, makes it
Question No : 11
For concreting of heavily reinforced sections without vibration, the workability of concrete expressed as compacting factor should be
Question No : 12
A beam curved in plan is designed for
Question No : 13
For the design of retaining walls, the minimum factor of safety against overturning is taken as
Question No : 14
In a ring beam subjected to uniformly distributed load (i) Shear force at mid span is zero (ii) Shear force at mid span is maximum (iii) Torsion at mid span is zero (iv) Torsion at mid span is maximum The correct answer is