GATE CE 2021 Set 2 — Question 45
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Geotechnical Engineering → Soil Phase & Index Properties → Atterberg Limits
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Question
From laboratory investigations, the liquid limit, plastic limit, natural moisture content and flow index of a soil specimen are obtained as , , and , respectively. The corresponding toughness index and liquidity index of the soil specimen, respectively, are
Correct answer
(C) 1.22 and 0.15
Solution
Given data:
Liquid Limit () =
Plastic Limit () =
Natural moisture content () =
Flow Index () =
Liquid Limit () =
Plastic Limit () =
Natural moisture content () =
Flow Index () =
1.Calculate Plasticity Index ():
2.Calculate Toughness Index ():
3.Calculate Liquidity Index ():
Therefore, the toughness index is and the liquidity index is .Continue learning with Success Tracker
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