Concrete Technology and Design of Concrete Structures
According to IS : 456-1978, the fiexural strength of concrete is

inversely proportional to compressive strength
directly proportional to compressive strength
directly proportional to square root of compressive strength
inversely proportional to square root of compressive strength

ANSWER DOWNLOAD EXAMIANS APP

Concrete Technology and Design of Concrete Structures
The main reinforcement in the toe of a T- shaped R C. retaining wall is provided on i) top face parallel to the wall ii) top face perpendicular to the wall iii) bottom face paralleUo the wall iv) bottom face perpendicular to the wall The correct answer is

only (ii) is correct
only (iv) is correct
(iii) and (iv) are correct
(i) and (ii) are correct

ANSWER DOWNLOAD EXAMIANS APP