For the following questions answer them individually
The roughness coefficient for the channel is given as f. The Chezy’s coefficient is directly proportional to _____.
The water flows fully through the rectangular channel of lateral dimensions 4 m x 3 m. What is the velocity of flow (m/s) through the channel, if the slope of energy line and Chezy’s constant is given as 0.0006 and 90 respectively?
The power of the pump is given as 30 hp. What is the equivalent power expressed in watts?
Calculate the evaporation (mm) from a pond, if the pan evaporation is 45 mm. The pan coefficient is 0.70.
The ruling design speed on a curve is 100 km/h and the super elevation on the curve is 7%. Calculate the ruling design radius (m) of the curve. Take coefficient of the lateral friction as 0.15
The population of a city in first three continuous years is given as 6000, 8000 and 10000 respectively. What is the population of the city in the fourth continuous year, according to the geometric increase method?
Which of the following method is used to forecast the population of old and very large city?
