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

Concrete Technology and Design of Concrete Structures
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

(ii) and (iv)

(i) and (iv)

(ii) and (iii)

(i) and (iii)

(ii) and (iv)

(i) and (iv)

(ii) and (iii)

(i) and (iii)

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Concrete Technology and Design of Concrete Structures
Ratio of permissible stress in direct compression and bending compression is

less than 1

greater than 2

between 1.5 and 2.0

between 1 and 1.5

less than 1

greater than 2

between 1.5 and 2.0

between 1 and 1.5

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Concrete Technology and Design of Concrete Structures
The factor of safety for

steel and concrete are same

None of these

steel is higher than that for concrete

steel is lower than that for concrete

steel and concrete are same

None of these

steel is higher than that for concrete

steel is lower than that for concrete

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Concrete Technology and Design of Concrete Structures
If a beam fails in bond, then its bond strength can be increased most economi-cally by

increasing the depth of beam

using thicker bars but less in number

using thinner bars but more in number

providing vertical stirrups

increasing the depth of beam

using thicker bars but less in number

using thinner bars but more in number

providing vertical stirrups

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Concrete Technology and Design of Concrete Structures
For concreting of heavily reinforced sections without vibration, the workability of concrete expressed as compacting factor should be

0.75 - 0.80

0.85 - 0.92

0.75 - 0.80

Above 0.92

0.75 - 0.80

0.85 - 0.92

0.75 - 0.80

Above 0.92

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Concrete Technology and Design of Concrete Structures
In counterfort retaining walls, the main reinforcement in the stem at support is

Provided only on front face

Not provided

Provided both on inner and front faces

Provided only on inner face

Provided only on front face

Not provided

Provided both on inner and front faces

Provided only on inner face

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Concrete Technology and Design of Concrete Structures

Concrete Technology and Design of Concrete Structures 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

Concrete Technology and Design of Concrete Structures Ratio of permissible stress in direct compression and bending compression is

Concrete Technology and Design of Concrete Structures The factor of safety for

Concrete Technology and Design of Concrete Structures If a beam fails in bond, then its bond strength can be increased most economi-cally by

Concrete Technology and Design of Concrete Structures For concreting of heavily reinforced sections without vibration, the workability of concrete expressed as compacting factor should be

Concrete Technology and Design of Concrete Structures In counterfort retaining walls, the main reinforcement in the stem at support is

Concrete Technology and Design of Concrete Structures
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

Concrete Technology and Design of Concrete Structures
Ratio of permissible stress in direct compression and bending compression is

Concrete Technology and Design of Concrete Structures
The factor of safety for

Concrete Technology and Design of Concrete Structures
If a beam fails in bond, then its bond strength can be increased most economi-cally by

Concrete Technology and Design of Concrete Structures
For concreting of heavily reinforced sections without vibration, the workability of concrete expressed as compacting factor should be

Concrete Technology and Design of Concrete Structures
In counterfort retaining walls, the main reinforcement in the stem at support is