Q. Prestressed concrete is an example of _____________

View solution

Q. Calculate the eccentricity of a trapezoidal dam with a distance between the centre of gravity and point where the resultant cuts the base is 5m. The bottom width of the dam is 3m.

View solution

Q. Which of the following is not a failure of retaining wall?

View solution

Q. ________ pressure which occurs commonly in dams.

View solution

Q. _________ failures contribute 40% to earthen dams.

View solution

Q. Which of the following filters are also known as chimney drains?

View solution

Q. Zoned earthen dams are also known as ______

View solution

Q. ___________ dams are built with key trenches.

View solution

Q. Line of seepage is also known as __________

View solution

Q. ____________ represents the top stream line.

View solution

Q. The hydrostatic pressures on phreatic line are equal to____

View solution

Q. Expand MWL?

View solution

Q. ______ is the difference of Level between full reservoir level and top of the dam.

View solution

Q. By keeping the phreatic line within the downstream toe, the ___________ can be avoided.

View solution

Q. Springs(closely coiled) are examples of _____________

View solution

Q. Perennial canals are also known as ________

View solution

Q. To ensure economy in dam sections, the ______ should be minimum.

View solution

Q. Calculate the maximum stress at the base section is the self weight is 4400 kN. The top and bottom width of them are 3 and 8 m respectively. Take (e) = 2.97.

View solution

Q. If the maximum stress is positive, then the nature of stress is ____

View solution

Q. Determine the eccentricity of the dam section, if the base width of the dam be 6m. Take Z = 5.5m.

View solution