Adriana is in a hurry to get to Santa Cruz to surf and skids her car off the road into Lexington Reservoir (10*10^6 L). It is early season and the lake remains well-mixed. The reservoir has one tributary in and out; Qin- Qout= 100 m³/day. Adriana's car is the only source of gasoline and exactly 50 kg of gasoline are instantly released and perfectly mixed in the lake as a result of the accident. What is Co in the lake (in mg/L) immediately after the wreck (complete mixing, no removal)? Hint: Convert units for Qin and Qout to express as L/d. Co:

Adriana is in a hurry to get to Santa Cruz to surf and skids her car off the road into Lexington Reservoir (10*10^6 L). It is early season and the lake remains well-mixed. The reservoir has one tributary in and out; Qin- Qout= 100 m³/day. Adriana's car is the only source of gasoline and exactly 50 kg of gasoline are instantly released and perfectly mixed in the lake as a result of the accident. What is Co in the lake (in mg/L) immediately after the wreck (complete mixing, no removal)? Hint: Convert units for Qin and Qout to express as L/d. Co:

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

A new water treatment plant is going to be constructed in Jacksonville to replacethe existing plant. The average annual water temperature is 19 oC. The following designassumptions for a flocculation tank have been made:Number of tanks = 1Detention time = 40 minVelocity gradient = 25 s−1Impeller type: radial, 3 flat blades, Np = 0.33Impeller diameter = 1.1 mRotational speed = 30 rpmWhat is the design flow rate in m3/d?
An open cylindrical vessel having a height equal to its diameter is half filled with water and revolved about its own vertical axis with a constaat angular speed of 130 rpm. Find its minimum diameter so that there can be no liquid spilled. Unit of the Correct Answer: meter O 2.43 0.423 O 0.342 O 0.234
A pump is being utilized to deliver a flow rate of 500 li/sec from a reservoir of surface elevation of 65 m to another reservoir of surface elevation 95 m. The total length and diameter of the suction and discharge pipes are 500 mm, 1500 m and 30 mm, 1000 m respectively. Assume a head lose of 2 me- ters per 100 m length of the suction pipe and 3 m per 100 m length of the discharge pipe. What is the required horsepower of the pump? (PLEASE USE BERNOULLI'S ENERGY EQUATION) AND INCLUDE COMPLETE SOLUTION
A pump is being utilized to deliver a flow rate of 500 li/sec from a reservoir of surface elevation of 65 m to another reservoir of surface elevation 95 m. The total length and diameter of the suction and discharge pipes are 500 mm, 1500 m and 30 mm, 1000 m respectively. Assume a head lose of 2 me- ters per 100 m length of the suction pipe and 3 m per 100 m length of the discharge pipe. What is the required horsepower of the pump? PLEASE INCLUDE FIGURE AND DERIVATION
1.5h Q6: The figure represents a homogeneous earth dam with a horizontal filter. The construction cost per certain possible height (H) of this dam at a given site has been estimated and tabulated below. The storage capacity for all these heights is also given. Dam height (H) (m) 5 15 20 25 30 Construction cost (Million ID) 500 10 800 1100 1500 2200 3100 210 340 440 550 590 Storage capacity (Million m3) 100 The characteristics related to the reservoir upstream of the earth dam are: - - The wind velocity (V) = 50 Km/hr - A straight length of water expanse (F) = 35 Km Find the coordinates of the top seepage line (Phreatic surface). 2.5 2.5m 35 4100 680
Consider that water is pumped a distance equal to the last three digits of 917551848 in kilometer from a reservoir (Reservoir A) at mean sea level elevation to a second reservoir (Reservoir B) at elevation 50 ft. above mean sea level. The pipeline connecting the reservoirs has a diameter of 60 in and is constructed of concrete with an absolute roughness of 0.003. If the flow is equal to 917551848 in liter per week and the efficiency of the pumping station is 75%, what will be the monthly power bill if electricity costs is the same as the highest rate of the electricity provider of your community in cents/kwh?
The storage-elevation-discharge characteristic of a reservoir is as follows: Elevation (m) Discharge (m³/s) Storage (10° m³) 100.00 100.50 101.00 12 18 25 400 450 550 When the reservoir elevation is at 101.00 m the inflow is at a constant rate of 10 m/s. Find the time taken for the water surface to drop to the elevation 100.00 m.
Hello can you answer this question for me? All the info you need to answer the question is here. Thamnk you A salt lake doesn't have an outflow since evaporation totally balances the intake flow. This is the salt content of the lake is 52g/L, the volume of the lake 2.5 x 1011 m3 The lake's intake (of salt) stream has a 0.18 g/L concentration and moves at a pace of 3.7 x 109 m3/yr. How long ago did the outflow halt if the lake's concentration was 0.18 g/L at the start?
Two reservoirs (El 30.0m and El 102.0m) are connected by two pipelines 1-2 and 2-3 with a pump bridging the two pipelines. If the fluid (s.g= 0.94) flows at a rate of 202 L/s, what is the elevation of energy grade line (m) when the flow exits the pump? Assume head losses of 2.7 J/N from 1-2 and 6.1 J/N.
A pump operating at 1846 rpm delivers 154 gpm at 64 ft head. If the pump is operated at 2076 rpm, what is the corresponding head (ft)?
Evapotranspiration in an 8 ha farm is 7 mm/day and percolation losses is 2 mm/day. What is the design discharge of a canal to be able to deliver a 5-day requirement of the farm in 24 hours if irrigation efficiency is 75%? Select one: a. 200 m3/hr b. 175 m3/hr c. 150 m3/hr d. 140 m3/hr
A lake with a single inflow stream has the following characteristics: Mean depth = 5 m; Surface area = II X 106 m2 ; Residence time = 4.6 yr An industrial plant presently discharges malathion ( W = 2000 X 106 g yr-1 ) to the lake. In addition the inflowing stream also contains malathion (Cin = 1 5 mg L - 1 ). Note that the volumetric rate of inflow and outflow are equal. Assuming that a first-order decay reaction can be used to characterize malathion decay (k = 0. 1 yr- I ), (a) Write a mass-balance equation for malathion for this system.