Sketch the layout for a typical conventional wastewater treatment plant. Label each process. Briefly describe pretreatment, primary treatment, and secondary treatment and their basic functions.

Valles Global Industries has decided to address the issue of affordable housing. To do so, they have decided to attack it using systems engineering strategies. Thus, you have been assigned to develop a first-cut assessment of how to proceed.

What is the name given to the GPS system as a one way design from SV to REC?

a) military b) hidden C) passive d) active

2-Pseudorange is measured by comparing the incoming SV code to _________. This allows for the synchronization of SV and REC clocks.

a) the RCE code replica b) The RCE wave observable c) the wave d) the time.

3-What is the purpose of the Navigation code sent by the SV to the REC?

a) provide time corrections b) provide SV predicted orbits c) To provide pseudorange d) provide relationship to other SVs e) a+b+d f) all

4-What are the two raw data components of a chip code in the binary system?

a)L1 and L2 b) C/A and P c) 0 and 1 d) +1 and -1

5-The P code broadcast is ______ weeks long. Each SV broadcasts 1 week of the code. SV 14 broadcasts the 14th week of the code and so on... a) 14 b) 37 c)11 d)52

6-The carrier phase observable is

a)the REC measured fragment of a single carrier wave from the SV b)the time correction in carrier waves c) impossible to measure d)

1.A reinforced concrete beam having a width of 500 mm and an effective depth of 750 mm is reinforced with 5 – 25mm φ. The beam has simple span of 10 m. It carries an ultimate uniform load of 50 KN/m. Use f’c = 28 MPa, and fy = 413 MPa. Determine the value of fs in MPa. Express your answer in two decimal places.

2.A reinforced concrete beam having a width of 500 mm and an effective depth of 750 mm is reinforced with 5 – 25mm φ. The beam has simple span of 10 m. It carries an ultimate uniform load of 50 KN/m. Use f’c = 28 MPa, and fy = 413 MPa. Determine the value of fs in MPa. Express your answer in two decimal places.

A tank contains 360 gallons of water and 50 oz of salt. Water containing a salt concentration of 1 6 (1 + 1 4 sin t) oz/gal flows into the tank at a rate of 8 gal/min, and the mixture in the tank flows out at the same rate. The long-term behavior of the solution is an oscillation about a certain constant level. a) What is this level? b) What is the amplitude of the oscillation? (Round your answers to two decimal places.)

The intersection angle of a 5 degree curve is 23 degrees and the PC is located at station 550+55.00. Determine the length of the curve, the station of the PT, the deflection angles, and the chord lengths for setting out the curve at whole stations from the PC.

CHAPTER 13 FROM Elementary Surveying An Introduction to Geomatics 15th Edition by Ghilan

1- why clocks are important part in satellite system?

2- how does code matching work ?

3- Gps uses two fundamental methods to determine distance between satellite and receivers,what are they?

4- what are the common accuracy's using code matching ( pseudoranging )?
5- what is the most accurate method of GPS measurement and its accuracy ?

6- what is real time kinematic GPS surveying and how its different than static GPS surveying ?

Describe the architectural project Paimio Sanatorium (1933) by Alvar Aalto . Explain  the ways architecture was used as a tool with an impact on our health in this building. Then, discuss why Paimio Sanatorium is categorised as a modern building.

short answers

1. T          F          When using the runoff coefficient, c, the Rational Method assumes that land uses are uniformly distributed within a drainage area.

2. What is the overland flow travel time for a hydraulic path 140 ft long through dense grass at an average slope of 1.0%?

1. 1 minute

2. 4 minutes

3. 21 minutes

4. 25 minutes

3. The rational method assumes rainfall duration equal to the time of concentration. If an estimated time of concentration is larger than the actual time of concentration for the drainage area, the peak runoff determined will be (greater than, equal to, less than) the actual peak discharge.

4. T          F          A storm with a return period of 25 years will occur only once every 25 years.

5. A drainage basin’s “time of concentration” means the time

1. the time for the first raindrop to flow down the steepest slope in the area.
2. the time to drain the drainage area after the rain stops.
3. the longest time of flow to the point of interest.
4. the time that is equal to the duration of the rainfall event.

6. (12 pts) The three general types of flow that could occur along the hydraulic path in a drainage area are ______________________________ flow, ______________________________flow, and ______________________________ flow.

7. The average rainfall rate in inches/hour is called the

1. duration.
2. return period.
3. frequency.
4. intensity.

8. A drainage basin is defined as the

1. boundary separating two adjacent rainfall collection basins.
2. surface preventing infiltration of water into the soil.
3. land surface having similar characteristics with a single outflow point.
4. continental divide.

9. What is the shallow concentrated flow travel time for a hydraulic path 540 ft long through average grass at an average slope of 3.4%?

1. 179 minutes
2. 18 minutes
3. 4 minutes
4. 3 minutes

10. What is the channel flow travel time for a hydraulic path 2000 ft long and a velocity of 9.52 ft/sec?

1. 3.5 minutes
2. 5.3 minutes
3. 21 minutes
4. 210 minutes

1. Construct a process flow chart/diagram describing the production of a silicon wafer from silica sand. Indicate key chemical reactions, phase changes and temperature changes. Explain why the Czochralski process is important for wafer production. What happens to the waste from this process?

2. Construct a process flow chart/diagram describing the production of an aluminum ingot from bauxite. Be sure to include details of both the Bayer process and the Hall-Heroult process. Indicate key chemical reactions, phase changes and temperature changes. One of the by-products of aluminum is called ‘red mud’. Explain why red mud is a problem; what are current strategies for dealing with this waste?

Discuss about (AcI code requirements for columns)?
Write alote of informations about it.

Given: There is a rectangular weir that causes the water level in a trapezoidal concrete-lined channel to be 13.1 ft from the channel bottom. The channel has a bottom width of 9.8 ft and side slopes of 2H:1V. The slope of the channel is 0.0005 and the discharge rate is 706 cfs.

Find: Channel distance affected by the weir.

Answer: yn=5.49ft, yc=4.11 ft, M1 curve, x=15,495 ft using dy=0.1 ft