If permissible working stresses in steel and concrete are respectively 1400 kg/cm² and 80 kg/cm² and modular ratio is 18, in a beam reinforced in tension side and of width 30 cm and having effective depth 46 cm, the lever arms of the section, is

RCC Structures Design
If permissible working stresses in steel and concrete are respectively 1400 kg/cm² and 80 kg/cm² and modular ratio is 18, in a beam reinforced in tension side and of width 30 cm and having effective depth 46 cm, the lever arms of the section, is

40 cm

37 cm

38 cm

39 cm

40 cm

37 cm

38 cm

39 cm

ANSWER DOWNLOAD EXAMIANS APP

RCC Structures Design
If the shear stress in a R.C.C. beam is

Equal or less than 5 kg/cm², no shear reinforcement is provided

Greater than 20 kg/cm², the size of the section is changed

Greater than 4 kg/cm², but less than 20 kg/cm², shear reinforcement is provided

All of these

Equal or less than 5 kg/cm², no shear reinforcement is provided

Greater than 20 kg/cm², the size of the section is changed

Greater than 4 kg/cm², but less than 20 kg/cm², shear reinforcement is provided

All of these

ANSWER DOWNLOAD EXAMIANS APP

RCC Structures Design
If Ac, Asc and A are areas of concrete, longitudinal steel and section of a R.C.C. column and m and σc are the modular ratio and maximum stress in the configuration of concrete, the strength of column is

σc[A + (m - 1)Asc]

All listed here

σc(A - Asc) + m σcAsc

σcAc + m σcAsc

σc[A + (m - 1)Asc]

All listed here

σc(A - Asc) + m σcAsc

σcAc + m σcAsc

ANSWER DOWNLOAD EXAMIANS APP

RCC Structures Design
As the percentage of steel increases

Depth of neutral axis increases

Lever arm decreases

Lever arm increases

Depth of neutral axis decreases

Depth of neutral axis increases

Lever arm decreases

Lever arm increases

Depth of neutral axis decreases

ANSWER DOWNLOAD EXAMIANS APP

RCC Structures Design
If the bearing capacity of soil is 10 tonnes/cm² and the projection of plain concrete footing from walls, is a cm, the depth D of footing is

D = 0.775 √a

D = 0.0775 a

D = 0.775 a

D = 0.775 a²

D = 0.775 √a

D = 0.0775 a

D = 0.775 a

D = 0.775 a²

ANSWER DOWNLOAD EXAMIANS APP

RCC Structures Design
If C is creep coefficient, f is original pre-stress in concrete, m is modular ratio, E is Young's modulus of steel and e is shrinkage strain, the combined effect of creep and shrinkage is:

(C - 1) mf + eE

(1 - C) mf - eE

(1 - C) mf + eE

(C - 1) mf - eE

(C - 1) mf + eE

(1 - C) mf - eE

(1 - C) mf + eE

(C - 1) mf - eE

ANSWER DOWNLOAD EXAMIANS APP

RCC Structures Design

RCC Structures Design If permissible working stresses in steel and concrete are respectively 1400 kg/cm² and 80 kg/cm² and modular ratio is 18, in a beam reinforced in tension side and of width 30 cm and having effective depth 46 cm, the lever arms of the section, is

RCC Structures Design If the shear stress in a R.C.C. beam is

RCC Structures Design If Ac, Asc and A are areas of concrete, longitudinal steel and section of a R.C.C. column and m and σc are the modular ratio and maximum stress in the configuration of concrete, the strength of column is

RCC Structures Design As the percentage of steel increases

RCC Structures Design If the bearing capacity of soil is 10 tonnes/cm² and the projection of plain concrete footing from walls, is a cm, the depth D of footing is

RCC Structures Design If C is creep coefficient, f is original pre-stress in concrete, m is modular ratio, E is Young's modulus of steel and e is shrinkage strain, the combined effect of creep and shrinkage is:

RCC Structures Design
If permissible working stresses in steel and concrete are respectively 1400 kg/cm² and 80 kg/cm² and modular ratio is 18, in a beam reinforced in tension side and of width 30 cm and having effective depth 46 cm, the lever arms of the section, is

RCC Structures Design
If the shear stress in a R.C.C. beam is

RCC Structures Design
If Ac, Asc and A are areas of concrete, longitudinal steel and section of a R.C.C. column and m and σc are the modular ratio and maximum stress in the configuration of concrete, the strength of column is

RCC Structures Design
As the percentage of steel increases

RCC Structures Design
If the bearing capacity of soil is 10 tonnes/cm² and the projection of plain concrete footing from walls, is a cm, the depth D of footing is

RCC Structures Design
If C is creep coefficient, f is original pre-stress in concrete, m is modular ratio, E is Young's modulus of steel and e is shrinkage strain, the combined effect of creep and shrinkage is: