Consider the discharge of an oxygen demanding waste to a river. Qualitatively assess the impact of the following change on the resulting dissolved oxygen concentration in the river. Will the dissolved oxygen concentration increase or decrease because of the change? Explain your answer.

Q: Define CMM.

A:

Q: Define Lateral movement

A: Lateral Movement: The movement of any body which is moving to any side of the body is known as…

Q: ultural structure requiring electricity. It is okay if it is a simple floor plan, and it's up to you…

A: A floor plan is a diagram or visual representation of the interior of a house as seen from above. It…

Q: what are these signs or number? please explaiiin i don't get it

A: mu (μ) is the engineering or stastical factor ..... mu (μ)= Micron ( micrometer )           Or…

Q: , I can't read y

A: GIven:- stirrups 10mm diameter concrete cover=40mm f'c=32MPa fy=415MPa To find:- a)tension steel…

Q: What is Structural Plan?

A: A structural plan is a plan used as a framework to take up the land development or renovation of an…

Q: Why are Construction Photographs needed?

A: There are various reason for the Need of construction photograph some of them are mentioned here:

Q: Explain the importance of having the basic knowledge of interpreting the plans in the different…

A: Engineering Plan means the plans and specifications for the works to be constructed or purchased…

Q: Please explain Part B properly. any classification table is there? How is the order and level…

A: Given: Misclosure= 15mm Total length,K= 10 Km Required: Order of levelling

Q: What does the reductent diagram look like?

A: What does the reductent diagram look like?

Q: What do you mean by external substratum

A: The structure is divided into the 2-main subparts, by using the position of the build. Those are…

Q: What is CAD? Explain.

A: CAD-Computer-aided design is a way to  create 2D drawings and 3D models of real-world products…

Q: Give another example of Newton's third law of motion

A: Newton third law of motion: Newton's third law of motion states that for every action there is an…

Q: Indicate the sole instruments required to create FREEHAND drawings.

A: The following steps outline the only instruments required to create FREEHAND drawings.

Q: Can I delete this question so that others cant see it?

A: yes delete it

Q: How many different words (real or imaginary) can be formed using all the letters in the word…

A: Given :- There are 9 letter in word REARRANGE.

Q: Differentiate between Directed Changes and Constructive Changes.

A: Directed Changes are the changes that are specifically directed by the owner which may or may not…

Q: can you reorganize this please? Its a bit confusing to read and understand

A: Given data ,  water content = 45% The density of the solid particles  = 2500 kg/m3   To find out the…

Q: I need ASAP. I'LL GIVE UPVOTE Computer font Three example of Time well saved and Time well spent in…

A: Time well saved. Civil industry makes huge contribution to the society. It provides the basic need…

Q: 02: What is architectural drawing? Explain different views of a drawing.   Sir, please explain the…

A: Architectural drawings are the drawings that include technical data of the structural design of a…

Q: * To draw an arc angle between two intersecting lines Fillet O Block O Trim Chamfer O If we want to…

A:

Q: What are the steps involved in the construction of a control unit that employs vertical coding, and…

A: It has been asked in the question to determine the steps involved in the construction of a control…

Q: Plan the structural schematic layouts for various RC structural systems.

A: AutoCAD software is very useful software in the design and analysis of the structure or any…

Q: Why Is Modeling Required?

A: Modeling is the process of generating data and making predictions about a system using a logical or…

Q: Is "Object-Oriented" a term that may be used without any problems? The creation of software that…

A: "Object-Oriented" is a widely accepted and established term in software development that refers to…

Q: What are Line of Balance Charts?

A: A line of balance chart is a graphical report of the schedule of projects that uses progression…

Q: What are the CAD tools that one can use in Digital system design?

A: The method of creating and documenting a product using computer software is known as computer-aided…

Q: orry I cannot understand can u pls write it down？

A:

Q: Give other drawing aids needed for AutoCAD.

A: AutoCAD is a computer-aided design (CAD) tool used for drafting and designing in both two and three…

Q: Explain the angle of elevation and angle of reflection.

A: The angle of elevation is formed by the intersection of the horizontal line and the line of sight.

Q: Define Relative precision.

A: Relative precision:

Q: Define a logic loop.

A: The loop means a continuous order of formations which can repeat the work until a certain…

Q: Define the Principles of Limit States Design ?

A: we mainly designed structures for considering life span of any structures, within that life span of…

Q: Discuss how volume studies are being conducted

A: Traffic volume studies are conducted to determine the effectiveness of traffic control…

Q: What is the Design mode?

A: In terms of construction, the word design mode refers to the process of creating a specific solution…

Q: What is the arch dam?

A: Arch dam: It is a curved concrete dam, convex upstream and resists force acting upon it mainly by…

Q: What is used to mark the tape lengths?

A: In surveying, tapes are used to measure distances that are level, vertical, or sloping. Tapes are…

Q: HI, KINDLY IDENTIFY WHERE IS THE ANSWER FOR LETTERS A TO G.

A:

Q: Determine external indeterminacy

A: Given data : Number of external support reaction (R)=2+1+1+2=6

Q: 6 12 16 23 0 95 140 150 173 ke a scatter diagram of the data.

A: Given: Take x be the age of pony whereas y be the average weight.