Design of Concrete Structures Mcqs


Q.  For a longitudinal reinforcing bar in a column, the minimum cover shall neither be less than the diameter of bar nor less than_______________?

a. 15 mm
b. 25 mm
c. 30 mm
d. 40 mm


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MCQs:  The limits of percentage p of the longitudinal reinforce-ment in a column is given by_____________?
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MCQs:  The minimum cover to the ties or spirals should not be less than________________?
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MCQs:  Maximum percentage reinforcement in case of slabs is limited to___________________?
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MCQs:  The diameter of ties in a column should be_______________?
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MCQs:  The minimum diameter of longitudinal bars in a column is________________?
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MCQs:  For the design of retaining walls, the minimum factor of safety against overturning is taken as_____________?
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MCQs:  The load carrying capacity of a helically reinforced column as compared to that of a tied column is about________________?
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MCQs:  Due to circumferential action of the spiral in a spirally reinforced column________________?
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MCQs:  Which of the following R.C. retaining walls is suitable for heights beyond 6m ?
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MCQs:  The temperature reinforcement in the vertical slab of a T-shaped R.C. retaining wall is______________?
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MCQs:  For a slab supported on its four edges with corners held down and loaded uniformly, the Marcus correction factor to the moments obtained by Grashoff Rankine’s theory_______________?
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MCQs:  Modulus of elasticity of steel as per IS : 456-1978 shall be taken as______________?
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MCQs:  If the depth of neutral axis for a singly reinforced rectangular section is represented by kd in working stress design, then the value of k for balanced section_______________?
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MCQs:  If nominal shear stress tv exceeds the design shear strength of concrete xc, the nominal shear reinforcement as per IS : 456-1978 shall be provided for carrying a shear stress equal to__________________?
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MCQs:  For a reinforced concrete section, the shape of shear stress diagram is_______________?
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MCQs:  The main reinforcement in the heel of a T-shaped R.C. retaining wall is provided on______________?
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MCQs:  In counterfort retaining walls, the main reinforcement in the stem at support is_______________?
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MCQs:  In a counterfort retaining wall, the main reinforcement in the stem at mid span is provided on_______________?
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MCQs:  A T-shaped retaining wall mainly conssits of_________________?
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MCQs:  To minimise the effect of differential settlement, the area of a footing should be designed for______________?
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