Q. The desirable velocity for sand and silt are __________

View solution

Q. The discharge in m³/sec for a surface drainage of 100 m² and a velocity of 5 m/second is?

View solution

Q. The roughness coefficient is assumed in __________

View solution

Q. The hydraulic radius is given by __________

View solution

Q. What is the maximum value of Manning’s coefficient for soil with heavy vegetation?

View solution

Q. The total time for inlet flow and flow along the drain is given by __________

View solution

Q. If the depth of a trapezoidal section is 0.50 m and free board is 0.15 m, then the total depth is?

View solution

Q. The time of flow in minutes for a longitudinal drain of 400 m and with a velocity of 0.8 m/sec is?

View solution

Q. In slab culverts RCC slab is placed over abudment of __________

View solution

Q. The span of RCC slab is limited to __________

View solution

Q. What is the minimum diameter used in pipe culverts?

View solution

Q. The GWT should be at a distance of _______ from ground level.

View solution

Q. The total interruption to traffic in a year should not exceed __________

View solution

Q. The clay seal may be provided if the seepage zone is at a depth of less than __________

View solution

Q. The capillary control can be controlled by how many methods?

View solution

Q. To fulfill the adequate permeability the D15 of filter/D15 of foundation ratio should be greater than __________

View solution

Q. The D85 point size is given by __________

View solution

Q. The loss of water from leaves present on embankment is called __________

View solution