Give reason:

why when velocity across a pipe fitting increases the pressure drop also increases.

For a coastal area, you are asked as the responsible sanitary engineer to design a waste treatment plant. Briefly select the following and give a sound engineering justification: Effluent treatment train, Sludge treatment train, Effluent reuse/recycle/reclamation or ultimate disposal, Treated sludge usage or final disposal, Location of your suggested wastewater treatment plant, and Methods to be used for unit engineering design

please solve this question with a clear hand writing

A speed field; It is defined by V(u,v)=(V1/L)(-xi+yj) , here V1 and L are fixed. This flow is 2 dimensional and stable.

(a)In which position in the flow area does the velocity equal the velocity V1? Make an outline of the speed field by drawing arrows for x>=0 , these arrows should represent fluid velocity in representative positions.

(b)Draw the flow line. (dx/u=dy/v)

Design a space within a building (could be one room) indicating the interior thermal
mass and construction. The design should illustrate the best location for thermal mass
and window placement in order to improve indoor comfort and building's thermal
performance.

design a RCC beam as per aci 318 2014
f'c = 32 N/mm^2
fy=400 N/mm^2
live load acting =10 KN/m
span=6 m
do all checks including check for minimum area of rebar
clearly mention all assumption and clause of code used(compulsory)

2) calculate cracking moment for the section

aci 318 pls

Operating problems and solutions that will occur in the waste water treatment facility.

(at least 4 problems and these solutions)

#Environmental Engineering

The California Aqueduct transports water from northern California to southern California. For most of its length, it is an open concrete trapezoidal channel. Consider a segment with a bottom width of 40 ft, a longitudinal slope of 0.004% (So = 0.00004) and 1.5 H:1V sideslopes (z = 1.5). Assume n = 0.013.

(a) Determine the discharge (in cfs and mgd) if the normal depth is 18 ft.

(b) Determine the normal depth if the design discharge is 6400 mgd.

i need a research talks about High performance concrete that's include

1.abstract

2.summary of the research

3.objective

4.methodology

5.result

6.future work

7. resources

1. Every Engineer shall at all times so order his conduct as to uphold the dignity and reputation of his profession, and to safeguard the public interest in matters of safety and herein and others. He shall exercise his professional skill and the judgement to the best of his abilities in discharging his professional responsibilities. He shall also act with firmness and integrity towards all person with whom his work is connected. Discuss your responsibilities and obligations in the event that, due to building operations under charge, adjacent building have been damaged beyond repair. (1000 words and above)
   

A power plant, located close to the downtown of a developed city emits 1042 kg per hour of SO2 from stack with an effective height of 120 m. a) For a wind speed of 3 m/s (measured at the effective height) in an overcast winter morning, calculate the ground level SO2 concentration (in mg/m*) along the plume center line I km downwind. b) If the wind speed (3 m/s) had been measured at 20 m elevation instead of the effective height,what would the actual concentration of SO2 (in mg/m*) in the same location (in part a) at the night of the same day?

Clunker Motors Inc. is recalling all vehicles in its Extravagant line from model years 1999-2002 as well all vehicles in its Guzzler line from model years 2004-2007. Given an int variable modelYear and an array of chars representing a string modelName write a statement that prints the message "RECALL" to standard output if the values of modelYear and modelName match the recall details.

Case study: mechanical evaluation of asphalt mastics produced using waste stone sawdust.

Write abstract and introduction and conclusion with deep information about the topic.

***THis question relates to water resources engineering***

What are some importances of closed loops in water distributions systems for purposes of maintaining system pressures?