RCC Structures Design Mcqs


Q.  A column is regarded as long column if the ratio of its effective length and lateral dimension, exceeds_________________?

a. 10
b. 15
c. 20
d. 25


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MCQs:  The length of the lap in a compression member is kept greater than bar diameter x (Permissible stress in bar / Five times the bond stress) or____________________?
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MCQs:  In a doubly-reinforced beam if and the effective depth and is depth of critical neutral axis, the following relationship holds good______________?
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MCQs:  The system in which high tensile alloy steel bars (silica manganese steel) are used as prestressing tendons, is known as________________?
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MCQs:  The angle of repose of a soil is the maximum angle which the outer face of the soil mass makes_______________?
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MCQs:  A raft foundation is provided if its area exceeds the plan area of the building by______________?
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MCQs:  A continuous beam shall be deemed to be a deep beam if the ratio of effective span to overall depth, is______________?
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MCQs:  The effective span of a simply supported slab, is_______________?
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MCQs:  In favourable circumstances a 15 cm concrete cube after 28 days, attains a maximum crushing strength______________?
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MCQs:  intensity of pressure at a depth h on a block of earth weighing w per unit If p1 is the vertical______________?
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MCQs:  According to I.S. 456, 1978 the thickness of reinforced concrete footing on piles at its edges, is kept less than______________?
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MCQs:  An R.C.C. beam of 25 cm width and 50 cm effective depth has a clear span of 6 metres and carries a U.D.L. of 3000 kg/m inclusive of its self weight. If the lever arm constant for the section is 0.865, the maximum intensity of shear stress, is_______________?
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MCQs:  If the permissible compressive stress for a concrete in bending is C kg/m2, the modular ratio is_____________?
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MCQs:  Cantilever retaining walls can safely be used for a height not more than_______________?
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MCQs:  The maximum area of tension reinforcement in beams shall not exceed_______________?
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MCQs:  The width of the flange of a T-beam should be less than_________________?
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MCQs:  For a circular slab carrying a uniformly distributed load, the ratio of the maximum negative to maximum positive radial moment, is___________________?
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MCQs:  The percentage of minimum reinforcement of the gross sectional area in slabs, is________________?
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MCQs:  According to I.S. : 456 specifications, the safe diagonal tensile stress for M 150 grade concrete, is_____________?
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MCQs:  The maximum shear stress (qmax) in a rectangular beam is_______________?
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MCQs:  If K is a constant depending upon the ratio of the width of the slab to its effective span l, x is the distance of the concentrated load from the nearer support, bw is the width of the area of contact of the concentrated load measured parallel to the supported edge, the effective width of the slab be is_______________?
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