Civil Engineering MCQAE Level Civil Engineering
Which of the following statements about USCS classification basis is technically sound?
Soil MechanicsSoil ClassificationMEDIUM
Choose the correct answer
A
plasticity chart is used for gravels only
B
coarse soils use gradation while fine soils use plasticity
C
all soils are classified by colour only
D
specific gravity alone defines group symbol
Correct Answer
B. coarse soils use gradation while fine soils use plasticity
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USCS uses particle size and plasticity characteristics. Correct option: B.
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