Assertion A : The load factor for live load is greater than that for dead load.Reason R : The live loads are more uncertain than dead loads.Select your answer based on the coding system given below :

Concrete Technology and Design of Concrete Structures
Assertion A : The load factor for live load is greater than that for dead load.Reason R : The live loads are more uncertain than dead loads.Select your answer based on the coding system given below :

Both A and R are true and R is the correct explanation of A.

A is false but R is true.

Both A and R are true but R is not the correct explanation of A.

A is true but R is false.

Both A and R are true and R is the correct explanation of A.

A is false but R is true.

Both A and R are true but R is not the correct explanation of A.

A is true but R is false.

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

higher initial setting time but lower final setting time

higher initial and final setting times

lower initial and final setting times

lower initial setting time but higher final setting time

higher initial setting time but lower final setting time

higher initial and final setting times

lower initial and final setting times

lower initial setting time but higher final setting time

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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 (iii)

(ii) and (iv)

(i) and (iv)

(i) and (iii)

(ii) and (iii)

(ii) and (iv)

(i) and (iv)

(i) and (iii)

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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

(iii) and (iv)

(ii) and (iii)

(i) and (iv)

(i) and (ii),

(iii) and (iv)

(ii) and (iii)

(i) and (iv)

(i) and (ii),

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

to increase it

to keep it unchanged

either to decrease or to increase it

to decrease it

to increase it

to keep it unchanged

either to decrease or to increase it

to decrease it

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Concrete Technology and Design of Concrete Structures
High carbon content in the steel causes

decrease in tensile strength but increase in ductility

increase in both tensile strength and ductility

increase in tensile strength but decrease in ductility

decrease in both tensile strength and ductility

decrease in tensile strength but increase in ductility

increase in both tensile strength and ductility

increase in tensile strength but decrease in ductility

decrease in both tensile strength and ductility

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Concrete Technology and Design of Concrete Structures

Concrete Technology and Design of Concrete Structures Assertion A : The load factor for live load is greater than that for dead load.Reason R : The live loads are more uncertain than dead loads.Select your answer based on the coding system given below :

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

Concrete Technology and Design of Concrete Structures In a ring beam subjected to uniformly distributed loadi) shear force at mid span is zeroii) shear force at mid span is maximumiii) torsion at mid span is zeroiv) torsion at mid span is maximumThe correct answer is

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

Concrete Technology and Design of Concrete Structures High carbon content in the steel causes

Concrete Technology and Design of Concrete Structures
Assertion A : The load factor for live load is greater than that for dead load.Reason R : The live loads are more uncertain than dead loads.Select your answer based on the coding system given below :

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

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
The effect of creep on modular ratio is

Concrete Technology and Design of Concrete Structures
High carbon content in the steel causes