Irrigation Engineering

Presence of tail water in a gravity dam
i) increases the principal stress
ii) decreases the principal stress
iii) increases the shear stress
iv) decreases the shear stress
The correct answer is

  • A. (i) and (iii)
  • B. (i)and(iv)
  • C. (ii) and (iii)
  • D. (ii) and (iv)
Answer: Option D.
Explanation: 

No answer description available for this question.

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