Design of Concrete Structures Mcqs

Q.  Select the incorrect statement _?

a. Lean mixes bleed more as compared to rich ones
b. Bleeding can be minimized by adding pozzuolana finer aggregate
c. Bleeding can be increased by addition ‘of calcium chloride
d. none of the above


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  A fully saturated soil is said to be________________?
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MCQs:  Water content of soil can______________?
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MCQs:  Constant head permeameter is used to test permeability of_______________?
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MCQs:  If the voids of a soil mass are full of air only, the soil is termed as_______________?
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MCQs:  Voids ratio of a soil mass can_________________?
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MCQs:  Which of the following types of soil is transported by gravitational forces ?
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MCQs:  Residual soils are formed by______________?
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MCQs:  Valid range for n, the percentage voids, is______________?
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MCQs:  Valid range for S, the degree of saturation of soil in percentage is______________?
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MCQs:  When the degree of saturation is zero, the soil mass under consideration represents______________?
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MCQs:  Select the correct range of density index,ID ________________?
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MCQs:  If the volume of voids is equal to the volume of solids in a soil mass, then the values of porosity and voids ratio respectively are________________?
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MCQs:  If the water content of a fully saturated soil mass is 100%, then the voids ratio of the sample is________________?
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MCQs:  Relative density of a compacted dense sand is approximately equal to_____________?
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MCQs:  Which of the following methods is most accurate for the determination of the water content of soil ?
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MCQs:  The ratio of volume of voids to the total volume of soil mass is called______________?
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MCQs:  If the degree of saturation of a partially saturated soil is 60%, then air content of the soil is______________?
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MCQs:  If the sand in-situ is in its densest state, then the relative density of sand is_____________?
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MCQs:  A pycnometer is used to determine_______________?
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MCQs:  In hydrometer analysis for a soil mass______________?
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