EXAMIANS
Modulus of rupture of concrete is a measure of
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For walls, columns and vertical faces of all structural members, the form work is generally removed after
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The centroid of compressive force, from the extreme compression fiber, in limit state design lies at a distance of (where xu is the depth of neutral axis at the limit state of collapse)
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The effect of adding calcium chloride in concrete is i) to increase shrinkage ii) to decrease shrinkage iii) to increase setting time iv) to decrease setting time The correct answer is
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High carbon content in the steel causes
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If the permissible stress in steel in tension is 140 N/mm², then the depth of neutral axis for a singly reinforced rectangular balanced section will be
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In reinforced concrete footing on soil, the minimum thickness at edge should not be less than
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The fineness modulus of fine aggregate is in the range of
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For a simply supported beam of span 15m, the minimum effective depth to satisfy the vertical deflection limits should be
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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
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