In a counterfort retaining wall, the main reinforcement is provided on thei) bottom face in front counterfortii) inclined face in front counterfortiii) bottom face in back counterfortiv) inclined face in back counterEortThe correct answer is

Concrete Technology and Design of Concrete Structures
In a counterfort retaining wall, the main reinforcement is provided on thei) bottom face in front counterfortii) inclined face in front counterfortiii) bottom face in back counterfortiv) inclined face in back counterEortThe correct answer is

(i) and (iv)

(ii) and (iii)

(iii) and (iv)

(i) and (ii),

(i) and (iv)

(ii) and (iii)

(iii) and (iv)

(i) and (ii),

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Concrete Technology and Design of Concrete Structures
As compared to ordinary portland cement, high alumina cement has

lower initial setting time but higher final setting time

lower initial and final setting times

higher initial and final setting times

higher initial setting time but lower final setting time

lower initial setting time but higher final setting time

lower initial and final setting times

higher initial and final setting times

higher initial setting time but lower final setting time

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Concrete Technology and Design of Concrete Structures
Shrinkage of concrete depends upon i) humidity of atmosphere ii) passage of time iii) stress The correct answer is

All (i), (ii) and (iii)

(ii) and (iii)

only (iii)

(i) and (ii)

All (i), (ii) and (iii)

(ii) and (iii)

only (iii)

(i) and (ii)

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Concrete Technology and Design of Concrete Structures
The property of fresh concrete, in which the water in the mix tends to rise to the surface while placing and compacting, is called

creep

bulking

segregation

bleeding

creep

bulking

segregation

bleeding

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Concrete Technology and Design of Concrete Structures
In a spherical dome the hoop stress due to a concentrated load at crown is

zero

compressive everywhere

tensile everywhere

partly compressive and partly tensile

zero

compressive everywhere

tensile everywhere

partly compressive and partly tensile

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Concrete Technology and Design of Concrete Structures
Which of the following has high tensile strength ?

plain hot rolled wires

heat treated rolled wires

cold drawn wires

all have same tensile strength

plain hot rolled wires

heat treated rolled wires

cold drawn wires

all have same tensile strength

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Concrete Technology and Design of Concrete Structures

Concrete Technology and Design of Concrete Structures In a counterfort retaining wall, the main reinforcement is provided on thei) bottom face in front counterfortii) inclined face in front counterfortiii) bottom face in back counterfortiv) inclined face in back counterEortThe correct answer is

Concrete Technology and Design of Concrete Structures As compared to ordinary portland cement, high alumina cement has

Concrete Technology and Design of Concrete Structures Shrinkage of concrete depends upon i) humidity of atmosphere ii) passage of time iii) stress The correct answer is

Concrete Technology and Design of Concrete Structures The property of fresh concrete, in which the water in the mix tends to rise to the surface while placing and compacting, is called

Concrete Technology and Design of Concrete Structures In a spherical dome the hoop stress due to a concentrated load at crown is

Concrete Technology and Design of Concrete Structures Which of the following has high tensile strength ?

Concrete Technology and Design of Concrete Structures
In a counterfort retaining wall, the main reinforcement is provided on thei) bottom face in front counterfortii) inclined face in front counterfortiii) bottom face in back counterfortiv) inclined face in back counterEortThe correct answer is

Concrete Technology and Design of Concrete Structures
As compared to ordinary portland cement, high alumina cement has

Concrete Technology and Design of Concrete Structures
Shrinkage of concrete depends upon i) humidity of atmosphere ii) passage of time iii) stress The correct answer is

Concrete Technology and Design of Concrete Structures
The property of fresh concrete, in which the water in the mix tends to rise to the surface while placing and compacting, is called

Concrete Technology and Design of Concrete Structures
In a spherical dome the hoop stress due to a concentrated load at crown is

Concrete Technology and Design of Concrete Structures
Which of the following has high tensile strength ?