ISRO Civil Engineering (CE) 2023 - Question 71

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The coefficient of uniformity (Cu) and coefficient of curvature (Cc) for a well graded sand should be

  • A. Cu must be greater than 4 and Cc must be between 1 to 3
  • B. Cu must be greater than 6 and Cc must be between 1 to 3
  • C. Cu must be greater than 2 and Cc equal to 1
  • D. Cu must be less than 2 and Cc must be greater than 1

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