Concrete Technology and Design of Concrete Structures
If the depth of neutral axis for a singly reinforced rectangular section is represented by kd in working stress design, then the value of k for balanced section

depends on as, only
is independant of both ast and acbc where d is the effective depth, ast is per-missible stress in steel in tension and ocbc is permissible stress in concrete in bending compression.
depends on both crst and acbc
depends on aCbC only

ANSWER DOWNLOAD EXAMIANS APP

Concrete Technology and Design of Concrete Structures
Select the correct statement for

Elastic modulus of high tensile steel is nearly the same as that of mild steel
High tensile steel is cheaper than mild steel
Elastic modulus of high tensile steel is more than that of mild steel
Carbon percentage in high carbon steel is less than that in mild steel

ANSWER DOWNLOAD EXAMIANS APP