Civil Engineering (CE) Exam  >  Civil Engineering (CE) Questions  >  The liquid limit and plastic limit of sample ... Start Learning for Free
The liquid limit and plastic limit of sample are 65% and 29% respectively. The percentage ofthe soil fraction with grain size finer than 0.002 mm is 24. The activity ratio of the soil sampel is
  • a)
    0.50
  • b)
    1.00
  • c)
    1.50
  • d)
    2.00
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
The liquid limit and plastic limit of sample are 65% and 29% respectiv...
To determine the activity ratio of a soil sample, we need to know the liquid limit (LL), plastic limit (PL), and the percentage of soil fraction finer than 0.002 mm (F).

Given data:
Liquid Limit (LL) = 65%
Plastic Limit (PL) = 29%
Percentage of soil fraction finer than 0.002 mm (F) = 24%

**Step 1: Calculate the Plasticity Index (PI)**
The Plasticity Index (PI) is the difference between the liquid limit and the plastic limit.
PI = LL - PL

PI = 65% - 29% = 36%

**Step 2: Calculate the Activity Index (AI)**
The Activity Index (AI) is the ratio of the Plasticity Index to the percentage of soil fraction finer than 0.002 mm.
AI = PI / F

AI = 36% / 24% = 1.5

**Step 3: Calculate the Activity Ratio (AR)**
The Activity Ratio (AR) is the sum of the Liquid Limit and the Activity Index.
AR = LL + AI

AR = 65% + 1.5 = 66.5%

**Step 4: Convert the Activity Ratio to a decimal**
AR (decimal) = AR / 100

AR (decimal) = 66.5% / 100 = 0.665

**Step 5: Calculate the activity ratio**
The activity ratio is the reciprocal of the activity ratio decimal.
Activity Ratio = 1 / AR (decimal)

Activity Ratio = 1 / 0.665 = 1.50

Therefore, the activity ratio of the soil sample is 1.50.

The correct answer is option C) 1.50.
Free Test
Community Answer
The liquid limit and plastic limit of sample are 65% and 29% respectiv...
=65-29/24
=1.5
Explore Courses for Civil Engineering (CE) exam

Top Courses for Civil Engineering (CE)

The liquid limit and plastic limit of sample are 65% and 29% respectively. The percentage ofthe soil fraction with grain size finer than 0.002 mm is 24. The activity ratio of the soil sampel isa)0.50b)1.00c)1.50d)2.00Correct answer is option 'C'. Can you explain this answer?
Question Description
The liquid limit and plastic limit of sample are 65% and 29% respectively. The percentage ofthe soil fraction with grain size finer than 0.002 mm is 24. The activity ratio of the soil sampel isa)0.50b)1.00c)1.50d)2.00Correct answer is option 'C'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about The liquid limit and plastic limit of sample are 65% and 29% respectively. The percentage ofthe soil fraction with grain size finer than 0.002 mm is 24. The activity ratio of the soil sampel isa)0.50b)1.00c)1.50d)2.00Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The liquid limit and plastic limit of sample are 65% and 29% respectively. The percentage ofthe soil fraction with grain size finer than 0.002 mm is 24. The activity ratio of the soil sampel isa)0.50b)1.00c)1.50d)2.00Correct answer is option 'C'. Can you explain this answer?.
Solutions for The liquid limit and plastic limit of sample are 65% and 29% respectively. The percentage ofthe soil fraction with grain size finer than 0.002 mm is 24. The activity ratio of the soil sampel isa)0.50b)1.00c)1.50d)2.00Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Civil Engineering (CE). Download more important topics, notes, lectures and mock test series for Civil Engineering (CE) Exam by signing up for free.
Here you can find the meaning of The liquid limit and plastic limit of sample are 65% and 29% respectively. The percentage ofthe soil fraction with grain size finer than 0.002 mm is 24. The activity ratio of the soil sampel isa)0.50b)1.00c)1.50d)2.00Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of The liquid limit and plastic limit of sample are 65% and 29% respectively. The percentage ofthe soil fraction with grain size finer than 0.002 mm is 24. The activity ratio of the soil sampel isa)0.50b)1.00c)1.50d)2.00Correct answer is option 'C'. Can you explain this answer?, a detailed solution for The liquid limit and plastic limit of sample are 65% and 29% respectively. The percentage ofthe soil fraction with grain size finer than 0.002 mm is 24. The activity ratio of the soil sampel isa)0.50b)1.00c)1.50d)2.00Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of The liquid limit and plastic limit of sample are 65% and 29% respectively. The percentage ofthe soil fraction with grain size finer than 0.002 mm is 24. The activity ratio of the soil sampel isa)0.50b)1.00c)1.50d)2.00Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice The liquid limit and plastic limit of sample are 65% and 29% respectively. The percentage ofthe soil fraction with grain size finer than 0.002 mm is 24. The activity ratio of the soil sampel isa)0.50b)1.00c)1.50d)2.00Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Civil Engineering (CE) tests.
Explore Courses for Civil Engineering (CE) exam

Top Courses for Civil Engineering (CE)

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev