EXAMIANS
In case of hand mixing of concrete, the extra cement to be added is
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In order to obtain the best workability of concrete, the preferred shape of aggregate is
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In counterfort type retaining walls i) the vertical slab is designed as a continuous slab ii) the heel slab is designed as a continuous slab iii) the vertical slab is designed as a cantilever iv) the heel slab is designed as a cantilever The correct answer is
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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 reinforced concrete footing on soil, the minimum thickness at edge should not be less than
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A beam curved in plan is designed for
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Maximum distance between expansion joints in structures as per IS : 456 – 1978 is
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Most common method of prestressing used for factory production is
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For a reinforced concrete section, the shape of shear stress diagram is
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The effect of adding calcium chloride in concrete isi) to increase shrinkageii) to decrease shrinkageiii) to increase setting timeiv) to decrease setting timeThe correct answer is
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