The centroid of compressive force, from the extreme compression fiber, in limit state design lies at a distance of (where xu is the depth of neutral axis at the limit state of collapse)

Concrete Technology and Design of Concrete Structures
The centroid of compressive force, from the extreme compression fiber, in limit state design lies at a distance of (where xu is the depth of neutral axis at the limit state of collapse)

0.446 xu

0.416 xu

0.573 xu

0.367 xu

0.446 xu

0.416 xu

0.573 xu

0.367 xu

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Concrete Technology and Design of Concrete Structures
The approximate value of the ratio between direct tensile strength and flexural strength is

0.33

0.75

1

0.5

0.33

0.75

1

0.5

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Concrete Technology and Design of Concrete Structures
In symmetrically reinforced sections, shrinkage stresses in concrete and steel are respectively

compressive and tensile

both compressive

both tensile

tensile and compressive

compressive and tensile

both compressive

both tensile

tensile and compressive

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Concrete Technology and Design of Concrete Structures
In T-shaped R C. retaining walls, the main reinforcement in the stem is provided on

the inner face in one direction

the inner face in both directions

the front face in one direction

the front face in both directions

the inner face in one direction

the inner face in both directions

the front face in one direction

the front face in both directions

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Concrete Technology and Design of Concrete Structures
The minimum diameter of longitudinal bars in a column is

16 mm

6 mm

12 mm

8 mm

16 mm

6 mm

12 mm

8 mm

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Concrete Technology and Design of Concrete Structures
Workability of concrete is directly proportional to

Aggregate cement ratio

All of above

Time of transit

Grading of the aggregate

Aggregate cement ratio

All of above

Time of transit

Grading of the aggregate

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Concrete Technology and Design of Concrete Structures

Concrete Technology and Design of Concrete Structures The centroid of compressive force, from the extreme compression fiber, in limit state design lies at a distance of (where xu is the depth of neutral axis at the limit state of collapse)

Concrete Technology and Design of Concrete Structures The approximate value of the ratio between direct tensile strength and flexural strength is

Concrete Technology and Design of Concrete Structures In symmetrically reinforced sections, shrinkage stresses in concrete and steel are respectively

Concrete Technology and Design of Concrete Structures In T-shaped R C. retaining walls, the main reinforcement in the stem is provided on

Concrete Technology and Design of Concrete Structures The minimum diameter of longitudinal bars in a column is

Concrete Technology and Design of Concrete Structures Workability of concrete is directly proportional to

Concrete Technology and Design of Concrete Structures
The centroid of compressive force, from the extreme compression fiber, in limit state design lies at a distance of (where xu is the depth of neutral axis at the limit state of collapse)

Concrete Technology and Design of Concrete Structures
The approximate value of the ratio between direct tensile strength and flexural strength is

Concrete Technology and Design of Concrete Structures
In symmetrically reinforced sections, shrinkage stresses in concrete and steel are respectively

Concrete Technology and Design of Concrete Structures
In T-shaped R C. retaining walls, the main reinforcement in the stem is provided on

Concrete Technology and Design of Concrete Structures
The minimum diameter of longitudinal bars in a column is

Concrete Technology and Design of Concrete Structures
Workability of concrete is directly proportional to