Q. For nominal mix concrete M 15, the required weight of fine and coarse aggregates is 350 kg and the volume of water is

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Q. The maximum characteristic strength of the stirrups reinforcement, is taken

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Q. Pick up the correct statement from the following:

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Q. The minimum diameter of longitudinal reinforcement of a column should not be less than

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Q. For all practical purposes, the modulus of elasticity of steel is assumed

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Q. The grade of reinforced concrete to be used in sea water or structures exposed to sea water should be

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Q. If the specified thickness of a footing is 100 cm, the depth of the form work may be tolerated from

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Q. If the main reinforcement of the slab is parallel to a T-beam, the transverse reinforcement at mid span of the slab is provided at least ......of main reinforcement

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Q. For spans upto 10 m, the safe span to depth ratio for

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Q. The angle of inclination of the lacing bars with axis of the member is kept between

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Q. The distance of the critical section for shear from the periphery of the column or drop panal is at a distance (where d is effective depth of flat slab).

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Q. If fck is characteristic compressive strength of concrete, the flexural and split tensile strength fcr = a√fck N/mm² where the value of a is

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Q. Pick up the correct statement from the following:

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Q. The value of the constant K in the formula As = K.bd/fs for determining the minimum area of tension reinforcement in a beam is

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Q. The concrete may be accepted if the average equivalent cube strength of the cores, is at least 85% of the cube strength of the concrete grade at the specified age and no individual core possesses strength less than

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Q. The slenderness ratio of a tie in a roof truss if subjected to action of wind and seismic forces, should not be greater than

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Q. For concreting of shallow sections with vibration, the work ability of concrete should be

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Q. The slenderness effect of a wall is considered if the effective height of the wall exceeds the thickness

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Q. For achieving suitably a low permeability

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Q. Minimum thickness of steel work directly exposed to weather and accessible for cleaning and repainting, the thickness should be not less than

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