The effect of adding calcium chloride in concrete isi) to increase shrinkageii) to decrease shrinkageiii) to increase setting timeiv) to decrease setting timeThe correct answer is

Concrete Technology and Design of Concrete Structures
The effect of adding calcium chloride in concrete isi) to increase shrinkageii) to decrease shrinkageiii) to increase setting timeiv) to decrease setting timeThe correct answer is

(i)and(iv)

(ii) and (iii)

(ii) and (iv)

(i) and (iii)

(i)and(iv)

(ii) and (iii)

(ii) and (iv)

(i) and (iii)

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Concrete Technology and Design of Concrete Structures
In the design of a front counterfort in a counterfort retaining wall, the main reinforcement is provided oni) bottom face near counterfortii) top face near counterfortiii) bottom face near centre of spaniv) top face near centre of span The correct answer is

both (i) and (iv)

only (ii)

only (i)

both (ii) and (iii)

both (i) and (iv)

only (ii)

only (i)

both (ii) and (iii)

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Concrete Technology and Design of Concrete Structures
Modulus of rupture of concrete is a measure of

flexural tensile strength

split tensile strength

direct tensile strength

compressive strength

flexural tensile strength

split tensile strength

direct tensile strength

compressive strength

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Concrete Technology and Design of Concrete Structures
In a counterfort retaining wall, the main reinforcement in the stem at mid span is provided on

None of these

both front face and inner face

inner face only

front face only

None of these

both front face and inner face

inner face only

front face only

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Concrete Technology and Design of Concrete Structures
In the design of a front counterfort in a counterfort retaining wall, the main reinforcement is provided on
i) bottom face near counterfort
ii) top face near counterfort
iii) bottom face near centre of span
iv) top face near centre of span
The correct answer is

only (ii)

only (i)

both (ii) and (iii)

both (i) and (iv)

only (ii)

only (i)

both (ii) and (iii)

both (i) and (iv)

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Concrete Technology and Design of Concrete Structures
Critical section for shear in case of flat slabs is at a distance of

d/2 from periphery of column/capital/ drop panel

effective depth of slab from periphery of column/drop panel

at the drop panel of slab

at the periphery of column

d/2 from periphery of column/capital/ drop panel

effective depth of slab from periphery of column/drop panel

at the drop panel of slab

at the periphery of column

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Concrete Technology and Design of Concrete Structures

Concrete Technology and Design of Concrete Structures The effect of adding calcium chloride in concrete isi) to increase shrinkageii) to decrease shrinkageiii) to increase setting timeiv) to decrease setting timeThe correct answer is

Concrete Technology and Design of Concrete Structures Modulus of rupture of concrete is a measure of

Concrete Technology and Design of Concrete Structures In a counterfort retaining wall, the main reinforcement in the stem at mid span is provided on

Concrete Technology and Design of Concrete Structures Critical section for shear in case of flat slabs is at a distance of

Concrete Technology and Design of Concrete Structures
The effect of adding calcium chloride in concrete isi) to increase shrinkageii) to decrease shrinkageiii) to increase setting timeiv) to decrease setting timeThe correct answer is

Concrete Technology and Design of Concrete Structures
Modulus of rupture of concrete is a measure of

Concrete Technology and Design of Concrete Structures
In a counterfort retaining wall, the main reinforcement in the stem at mid span is provided on

Concrete Technology and Design of Concrete Structures
Critical section for shear in case of flat slabs is at a distance of