In a counterfort retaining wall, the main reinforcement is provided on the i) bottom face in front counterfort ii) inclined face in front counterfort iii) bottom face in back counterfort iv) inclined face in back counterEort The correct answer is

Concrete Technology and Design of Concrete Structures
In a counterfort retaining wall, the main reinforcement is provided on the i) bottom face in front counterfort ii) inclined face in front counterfort iii) bottom face in back counterfort iv) inclined face in back counterEort The correct answer is

(i) and (ii),

(iii) and (iv)

(ii) and (iii)

(i) and (iv)

(i) and (ii),

(iii) and (iv)

(ii) and (iii)

(i) and (iv)

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Concrete Technology and Design of Concrete Structures
The depth of footing for an isolated column is governed by
i) maximum bending moment
ii) shear force
iii) punching shear
The correct answer is

(i) and (iii)

(i), (ii) and (iii)

only (i)

(i) and (ii)

(i) and (iii)

(i), (ii) and (iii)

only (i)

(i) and (ii)

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Concrete Technology and Design of Concrete Structures
As compared to ordinary portland cement, use of pozzuolanic cement

increases shrinkage

reduces workability

increases bleeding

increases strength

increases shrinkage

reduces workability

increases bleeding

increases strength

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Concrete Technology and Design of Concrete Structures
The load factors for live load and dead load are taken respectively as

1.5 and 1.5

2.2 and 1.5

2.2 and 2.2

1.5 and 2.2

1.5 and 1.5

2.2 and 1.5

2.2 and 2.2

1.5 and 2.2

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Concrete Technology and Design of Concrete Structures
The effect of creep on modular ratio is

either to decrease or to increase it

to decrease it

to keep it unchanged

to increase it

either to decrease or to increase it

to decrease it

to keep it unchanged

to increase it

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Concrete Technology and Design of Concrete Structures
The purpose of reinforcement in pre-stressed concrete is

All of these

To provide adequate bond stress

To resist tensile stresses

To impart initial compressive stress in concrete

All of these

To provide adequate bond stress

To resist tensile stresses

To impart initial compressive stress in concrete

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Concrete Technology and Design of Concrete Structures

Concrete Technology and Design of Concrete Structures The depth of footing for an isolated column is governed byi) maximum bending momentii) shear forceiii) punching shearThe correct answer is

Concrete Technology and Design of Concrete Structures As compared to ordinary portland cement, use of pozzuolanic cement

Concrete Technology and Design of Concrete Structures The load factors for live load and dead load are taken respectively as

Concrete Technology and Design of Concrete Structures The effect of creep on modular ratio is

Concrete Technology and Design of Concrete Structures The purpose of reinforcement in pre-stressed concrete is

Concrete Technology and Design of Concrete Structures
The depth of footing for an isolated column is governed by
i) maximum bending moment
ii) shear force
iii) punching shear
The correct answer is

Concrete Technology and Design of Concrete Structures
As compared to ordinary portland cement, use of pozzuolanic cement

Concrete Technology and Design of Concrete Structures
The load factors for live load and dead load are taken respectively as

Concrete Technology and Design of Concrete Structures
The effect of creep on modular ratio is

Concrete Technology and Design of Concrete Structures
The purpose of reinforcement in pre-stressed concrete is