Q. Calculate the top width of the weir wall (B’) if the head of the water over the weir wall at the time of the maximum flood is 2 m. Take the specific gravity of the floor material as 2.4.

View solution

Q. Calculate the length of upstream talus if the length of the downstream loose stone talus is 20 m.

View solution

Q. Into how groups the design of a barrage is divided?

View solution

Q. Hydraulic design when used on the permeable foundations, the design is classified into two groups.

View solution

Q. How many types of aspects are determined by using the hydraulic design in design for a weir?

View solution

Q. Khosla’s method of independent variables is useful in hydraulic design.

View solution

Q. Which factor should be kept in safe limits to avoid failure of structure?

View solution

Q. By how many factors the design of protection works is based?

View solution

Q. The inverted filter used in protection arrangement, protects the weir from what?

View solution

Q. How many factors govern the design a weir or a barrage?

View solution

Q. On par with retrogression factor, how many other certain factors are to be considered?

View solution

Q. What is the name given to the first effect created by the construction of a weir?

View solution

Q. What is the basic cause of retrogression?

View solution

Q. Which famous barrage is built across the River Ganges in West Bengal?

View solution

Q. Which barrage is built across the River Krishna?

View solution

Q. Which barrage is situated near the longest river bridge in India?

View solution

Q. Which of the following barrage is the last stretch of Godavari River before it drains into the Bay of Bengal?

View solution

Q. The famous Grand Anicut barrage is located on _______________ river.

View solution

Q. Which of the following barrage has the highest design flood discharge?

View solution

Q. Which barrage replaced the Tajewala barrage?

View solution