☰ Concrete Structure (Civil Engineering) - MCQs

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Q13.	Bond strength between steel reinforcement and concrete is affected by :

A. steel properties
B. concrete properties
C. both (a) and (b)
D. none of these

✍ Discuss

Q14.	Half of the main steel in a simply supported slab is bent up near the support at a distance of x from the centre of slab bearing where x is equal to (where l is the span ):

A. l/3
B. l/5
C. l/7
D. l/10

✍ Discuss

Q15.	Bond strength between steel and concrete due to :

A. friction
B. adhesion
C. both friction and adhesion
D. none of these

✍ Discuss

Q16.	The limit of percentage P of the longitudinal reinforce-ment in a coloumn is given by

A. 0.15% to 2%
B. 0.8% to 4 %
C. 0.8% to 6%
D. 0.8% to 8 %

✍ Discuss

Q17.	In limit state design, the maximum limit imposed by IS : 456-1978 on the redistribution of moments in statically indeterminate beams is :

A. 10%
B. 15%
C. 20%
D. 30%

✍ Discuss

Q18.	In symmetrically reinforced section shrinkage stress in concrete and steel are respectively :

A. compressive and tensile
B. tensile and compressive
C. both compressive
D. both tensile

✍ Discuss

☰ Concrete Structure (Civil Engineering) - MCQs

Q13.

Bond strength between steel reinforcement and concrete is affected by :

✓ D. none of these

Q14.

Half of the main steel in a simply supported slab is bent up near the support at a distance of x from the centre of slab bearing where x is equal to (where l is the span ):

✓ C. l/7

Q15.

Bond strength between steel and concrete due to :

✓ C. both friction and adhesion

Q16.

The limit of percentage P of the longitudinal reinforce-ment in a coloumn is given by

✓ C. 0.8% to 6%

Q17.

In limit state design, the maximum limit imposed by IS : 456-1978 on the redistribution of moments in statically indeterminate beams is :

✓ B. 15%

Q18.

In symmetrically reinforced section shrinkage stress in concrete and steel are respectively :

✓ B. tensile and compressive

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☰ Concrete Structure (Civil Engineering) - MCQs

Q13.

Bond strength between steel reinforcement and concrete is affected by :

✓ D. none of these

Q14.

Half of the main steel in a simply supported slab is bent up near the support at a distance of x from the centre of slab bearing where x is equal to (where l is the span ):

✓ C. l/7

Q15.

Bond strength between steel and concrete due to :

✓ C. both friction and adhesion

Q16.

The limit of percentage P of the longitudinal reinforce-ment in a coloumn is given by

✓ C. 0.8% to 6%

Q17.

In limit state design, the maximum limit imposed by IS : 456-1978 on the redistribution of moments in statically indeterminate beams is :

✓ B. 15%

Q18.

In symmetrically reinforced section shrinkage stress in concrete and steel are respectively :

✓ B. tensile and compressive

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