6 4 each total 40 Please briefly use 2060 words or illustrat

6. (4% each, total: 40%) Please briefly (use 2060 words, or illustrations) explain answer the following terms/questions: If I cannot read handwriting, I WILL NOT. (1) Practice vs Title Acts for Professional Engineers in CA (2)What are the different focuses of our study in hydrology, stormwater management, and hydraulics? (3) Gross precipitation, net precipitation, and effective precipitation (4) Pros and cons of rational method (5) When\'s ET significant, when\'s ET insignificant? (6) A relatively flat, undeveloped watershed in Orange County, CA with an area of 3,000 ac. Estimate the 100-year peak flow? (7) Factors affecting infiltration capacity (8) In plain English, describe different types (I, IA, II, III) of SCS rainfall distribution (9) What flow equation would you use to calculate runoff? wastewater flow? (10) hydraulic radius of a 4 m (height) by 7 m (width) flood control channel full with

Solution

1)In CA the use of practice of civil title is only for practice only and the person having license can practice in the this area.

2)This focus on the hydrology which is connected to rainfall study and in water to geology and geography. Whereas hydraulic and stromwater management flow and fluids,water and sewage.3) rainfall properties other than gross amount and rainfall.4)sometimes it is very difficult to decide the one way or the other than it s important to take rational decision.6)because it s adjacent to railroad tracks which has discharged from the urbanises and undeveloped areas within watershed to regional flood control.7)some of them are topography and Morpho of slope,the initial condition of soil humidity8)type1 is 20.03 cfs at the 10.32 hrs,type 1 A is 9.84 cfs to 8.33 hrs,type 2 is 38.07 cfs at 12.36 hrs,type 3 is 31 cfs at 12.55 hrs.9)wastewater flow = 0.50MGD x 3.60(Babbit peaking factor)= 1 80MGD 10) hydraulic raduis =by/(2y+b),y=4 and b=7 then raduis will be 28/15