Answer:
the volume of water that will be required to bring these soils to the optimum moisture content is 1859 kL
Explanation:
Given that;
volume of cut = 25,100 m³
Volume of dry soil fill = 23,300 m³
Weight of the soil will be;
⇒ 93% × 18.3 kN/m³ × 23,300 m³
= 0.93 × 426390 kN 3
= 396,542.7 kN
Optimum moisture content = 12.9 %
Required amount of moisture = (12.9 - 8.3)% = 4.6 %
So,
Weight of water required = 4.6% × 396,542.7 = 18241 kN
Volume of water required = 18241 / 9.81 = 1859 m³
Volume of water required = 1859 kL
Therefore, the volume of water that will be required to bring these soils to the optimum moisture content is 1859 kL
Appears to meet all the criteria for being an objective.
Is applicable to almost any cognitive learning situation.
Example:
"Given a multiple-choice test, complete the test and achieve a score of at least nine out of ten correct."
The above-stated example appears to meet all the criteria for being objective. An objective is a goal, target, or aim. An objective provides you with an understanding of what you must accomplish, measure, or do to accomplish a task.
It enables you to concentrate your energies and abilities and chart a course of action to attain the desired result or outcome. An objective is measurable and achievable within a given time frame.The above-stated example of a multiple-choice test appears to meet all the criteria for being an objective. It is applicable to almost any cognitive learning situation. It comprises a clear and concise statement of the desired result or outcome. It is measurable since it defines the precise outcome required, which is to achieve a score of at least nine out of ten correct. The objective is achievable within a given time frame since the test-taker has to complete the test and achieve the stated score.
It is applicable to almost any cognitive learning situation. It comprises a clear and concise statement of the desired result or outcome. It is measurable since it defines the precise outcome required, which is to achieve a score of at least nine out of ten correct. The objective is achievable within a given time frame since the test-taker has to complete the test and achieve the stated score.The example demonstrates a precise and specific outcome that can be measured, making it a well-defined objective. The objective does not include any value judgments or subjective opinions.
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All of these are true about using adhesive EXCEPT:
Answer:
Except what? I'm confused
All of these are true about using adhesive except Bilateral. A bilateral contract is defined as an agreements between two parties in which each side agrees to fulfill his or her side of the bargain.
What is bilateral contract?A bilateral contract is defined as an agreements between two parties in which each side agrees to fulfill his or her side of the bargain. According to my research on the different terms used when referencing an insurance contract, I can say that all of the answers provided except for Bilateral are considered typical characteristics describing the nature of an insurance contract.
Since an insurance contract is a fund that the insurance company pays in the case of an accident in which the person is injured, there is only one party that agrees to fulfill their side of the bargain and that is the insurance company.
Therefore, All of these are true about using adhesive except Bilateral. A bilateral contract is defined as an agreements between two parties in which each side agrees to fulfill his or her side of the bargain.
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5 kg of a wet steam has a volume of 2 m3
at a pressure of 200 kPa. If the volume remains
constant and heat is added until the pressure reaches 800 kPa, find the initial and final
dryness fraction of the steam.
(b) Calculate the heat input for the reversible process defined in the problem above.
Please explain the term ‘causal link’. What is the importance of the causal link
in work accidents? What kind of situations breaks the causal link? Explain all
situations with examples.
Answer:
:)
Explanation:
The correlation between a factor and an outcome could be a coincidence, or it could be caused by a completely different factor. For example, as ice cream sales increase, sales of meat for barbecues also increase.
Identify the branch of study each student should pursue.
Answer:
Explanation:
i took the test and screenshot it
What are some of the advantages of working in preconstruction?
A team producing a FMEA for an automatic door like those used in a supermarket identified one potential failure as the door not opening completely. The potential failure effect was that the customer could not the store. The team evaluated the severity (SEV) to be 7, it evaluated the occurence (OCC) as 1 and the dectability (DET) as 5 because while the customer would notice it immediately, the store management might be delayed in noticing it. Calculate the RPN for this failure and enter the answer as an integer (I.e., no decimal places) without a comma or a period (e.g., 91).
The Risk Priority Number (RPN) for the potential failure of the automatic door not opening completely is 35.
The Risk Priority Number (RPN) is a product of three factors: severity (SEV), occurrence (OCC), and detectability (DET). In this case, the severity is rated as 7, occurrence as 1, and detectability as 5. To calculate the RPN, these three factors are multiplied together: RPN = SEV * OCC * DET. Therefore, RPN = 7 * 1 * 5 = 35.
The RPN is a numerical value used in Failure Mode and Effects Analysis (FMEA) to prioritize potential failures based on their severity, occurrence, and detectability. A higher RPN indicates a higher risk associated with the failure mode. In this scenario, the RPN of 35 suggests that the potential failure of the automatic door not opening completely is relatively low-risk compared to other failure modes. The severity rating of 7 indicates that the failure could have a moderate impact on the customer's ability to enter the store. However, the occurrence rating of 1 suggests that it is highly unlikely to occur, while the detectability rating of 5 indicates that there may be a slight delay in store management noticing the issue. Overall, the RPN provides a numerical value that helps prioritize efforts for addressing and mitigating potential failures in the automatic door system.
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Consider filling a cylinder of compressed argon from a high- pressure supply line as shown below. Before filling, the cylinder contains 10 bar of argon at room temperature. The valve is then opened, exposing the tank to a 50 bar line at room temperature un- til the pressure of the cylinder reaches 50 bar. The valve is then closed. For argon take cP = (5/2)R and the molecular weight to be 40 g mol. You may use the ideal gas model. (a) What is the temperature right after the valve is closed? (b) If the cylinder sits in storage for a long time, how much heat is transferred (in kJ/kg)? (c) What is the pressure of the cylinder when it is shipped (after it was stored for a long time)?
The initial pressure in the cylinder of 10 bar of argon with \(C_p\) = (5/2)·R
and the added gas at pressure of 50 bar gives the following values.
(a) 400.6 K
(b) 51.184 J
(c) The pressure of the cylinder when it is shipped is 37.194 bar
How can the temperature, heat transferred and pressure be calculated?(a) Adiabatic compression, we have;
\(\dfrac{p_{1}}{p_{2}} = \mathbf{\left (\dfrac{T_{_{1}}}{T_{2}} \right )^{\dfrac{k}{k-1}}}\)
Where;
\(k = \dfrac{C_p}{C_v} = \mathbf{\dfrac{C_p}{C_p - R}}\)
Therefore;
\(K= \mathbf{\dfrac{\frac{5}{2} \cdot R}{\frac{5}{2} \cdot R - R} }= \dfrac{5}{3}\)
Which gives;
\(\dfrac{10}{50} = \left (\dfrac{298}{T_{2}} \right )^{\dfrac{\frac{5}{3} }{\frac{5}{3} -1}} = \left (\dfrac{298}{T_{2}} \right )^{2.5}\)
\(\dfrac{50}{10} = \mathbf{ \left (\dfrac{T_2}{298.15} \right )^{2.5}}\)
\(ln(5)= 2.5\cdot ln\left (\dfrac{T_2}{298.15} \right )\)
\(T_2 = 298 \times e^{\dfrac{ln(5)}{2.5} } \approx \mathbf{567.29\, K}\)
The temperature
Using an ideal gas model, we have;
\(\dfrac{V_{1}}{V_{2}} = \mathbf{\dfrac{P_{2}\times T_{1}}{T_{2} \times P_1}}\)
Which gives;
\(\dfrac{V_{1}}{V_{2}} = \dfrac{50\times 298}{567.29 \times 10} \approx 2.625\)
V₁ = 2.625·V₂
Volume occupied by the gas in the cylinder after the pressure increases is therefore;
\(V_2 = \dfrac{V_1}{2.625} \approx 0.381 \cdot V_1\)
Volume of gas added is therefore;
\(V =V_1 - \dfrac{V_1}{2.625} = 0.619\cdot V_1\)
Considering a molar volume of gas, we have;
0.040 × 0.619 × 2.5×8.3145×(T₃ - 298) = 0.040 × 0.381 × 2.5×8.3145×(567.29 - T₃)
Solving gives;
T₃ ≈ 400.6 K
For a molar volume of gas cylinder, the temperature just after the valve is closed is T₃ ≈ 400.6 K
(b) If the cylinder sits in the storage for a long time, and heat is conducted out, we have;
The temperature of the cylinder will revert to room temperature of 298 K
The heat transferred is therefore;
0.040 × (2.5 × 8.3145 - 8.3145) ×(400.6 - 298) ≈ 51.184
The heat transferred from the cylinder is 51.184 J
(c) The pressure of the gas in the cylinder is therefore;
\(\dfrac{P_1}{T_1} = \mathbf{\dfrac{P_2}{T_2}}\)
Which gives;
\(P_2= \mathbf{\dfrac{P_1}{T_1} \times T_2}\)
Therefore;
\(P_2= \dfrac{50}{400.6} \times 298 \approx 37.194\)
The pressure of the cylinder when it is shipped is 37.194 bar
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If there is a discrepancy between Chick-fil-A food safety requirements and local Health Department
regulations, what should Team Member do?
The following should be done by the team member:
It is important to follow both Chick-fil-A food safety requirements and local Health Department regulations. In the case when there is a discrepancy between the two, always follow the more stringent requirement. Any other appearance or grooming issue not covered in these materials may be addressed at the discretion of the Operator.
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what is the division of demand
The effective resistance of parallel resistors is always _____ than the lowest individual value.
a) more
b) less
c) no different than
Answer:
A
Explanation:
Answer:
the answer is a
Explanation:
it is a because thats what the answer is
John has just graduated from State University. He owes $35,000 in college loans, but he does not have a job yet. The college loan company has agreed to give John a break on a deferred-payment plan that works as follows. John will not have to repay his loan for 5 years. During this “grace period” the loan obligation will compound at 4% per year. For the next 5 years, a monthly payment will be required, and the interest rate will be 0.5% per month. What will be John’s monthly payment over the 60-month repayment period?
Answer:
The correct response is "821.88". A further explanation is given below.
Explanation:
According to the question,
The largest amount unresolved after five years would have been:
= \(35000\times (\frac{F}{P}, 4 \ percent,5 )\)
= \(35000\times 1.216 7\)
= \(42584.50\)
Now,
time (t) will be:
= \(5\times 12\)
= \(60 \ monthly \ payments\)
So, monthly payment will be:
= \(42582.85\times (\frac{A}{P}, 0.5 \ percent,60 )\)
= \(42584.50\times 0.0193\)
= \(821.88\)
Chọn dữ liệu phù hợp và biểu diễn chúng dưới dạng biểu đồ, từ đó cho biết 3 yếu tố
mà người dùng xem xét nhiều nhất khi mua một chiếc tablet.
Answer:
Please explain it in English so that i can help you or you need someone who can speak Vietnam help you
tech a says that black exhaust indicates a very rich-running engine. tech b says that white exhaust can indicate coolant in the exhaust. who is correct?
Since tech A says that black exhaust indicates a very rich-running engine is false and since tech b says that white exhaust can indicate coolant in the exhaust, Tech B is correct.
What does it mean when your exhaust pipe is black?Black exhaust smoke is known to be one that can show up if the vehicle is said to be burning too much fuel.
Note that this situation could be as a result of a clogged air filter, the malfunctioning of the fuel injection system, a blocked manifold, or other forms of issues.
Therefore, Since tech A says that black exhaust indicates a very rich-running engine is false and since tech b says that white exhaust can indicate coolant in the exhaust, Tech B is correct.
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A steel cylindrical pressure vessel has an inside diameter of 2m and a wall thickness of 2cm. If the steel has a yield stress Y= 425 MPa, calculate the tank pressure that would just cause yielding of the tank material:
Answer:
The pressure that will cause yielding in the tank in the longitudinal direction is 1.7 Mpa
Explanation:
We are dealing with a thin-walled pressure vessel here.
the formula for calculating the hoops stress of this pressure vessel is \(\sigma =P d/4t\)
\(\sigma Y =\) longitudinal yield stress = \(425 \times 10^{6} Pa\)
Thickness = 2/1000 =0.002m
Outside diameter = inside siameter + thickness = 2m + 0.002m= 2.002m
Dm = Mean diameter = Outside diameter - thickness = 2.002 - 0.002 = 2m
\(P= 425 \times 10^{6} \times 4 \times 0.002 /2=1.7 Mpa\)
A series circuit has a 12-volt power source and two resistors of 1 ohm and 2 ohms respectively. How many amps will flow when
the circuit is closed?
Answer:
6 amps
Explanation:
current =v÷r
12v÷2 ohms= 6amps
If you were able to capture that kinetic energy as electricity at the head (point of entry) of the treatment facility using a hydraulic turbine with an 75% efficiency, how much electricity could you generate.
Answer:
none
Explanation:
because it doesnt turn kinetic energy into electricity a
Kinetic energy turbines, also called free-flow turbines, generate electricity from the kinetic energy present in flowing water rather than the potential energy from the head. The systems can operate in rivers, man-made channels, tidal waters, or ocean currents. Because kinetic systems utilize a water stream's natural pathway, they do not require diversion of water through man-made channels, riverbeds, or pipes, although they might have applications in such conduits. Kinetic systems do not require large civil works because they can use existing structures, such as bridges, tailraces, and channels. so it doesnt
What Modern-Day Railroad Runs From Chicago to Seattle?
Answer:
The empire builder
Explanation:
Lu Wong works in an automobile manufacturing company. Her employer invites innovative ideas from everybody to cut down waste in the production line. As a result, Wong offers a foolproof solution to manage the industrial waste, which gets accepted and implemented as well. Which agreement would make the employee’s invention Wong’s property?
A.
a trademark
B.
work for hire
C.
a copyright
D.
a trade secret
Which personal protective equipment (PPE) should you wear when working around asbestos-containing materials?
A) Respiratory protectionB) Protective work clothing, including gloves C) Face shields and/or vented goggles D) All of the above
Answer:
d
Explanation:
yea
Answer:
D
Explanation:
Which step in the reverse-engineering process involves the identification of subsystems and their relationship to one another?
The answer is analyze
A non-inductive load takes a current of 15A at 125V. An inductor is then connected in series in order that the same current shall be supplied from 240V, 50Hz mains. Ignore the resistance of the inductor and calculate the inductance of the inductor
Answer:
The inductance of the inductor is 0.051H
Explanation:
From Ohm's law;
V = IR .................. 1
The inductor has its internal resistance referred to as the inductive reactance, X\(_{L}\), which is the resistance to the flow of current through the inductor.
From equation 1;
V = IX\(_{L}\)
X\(_{L}\) = \(\frac{V}{I}\) ................ 2
Given that; V = 240V, f = 50Hz, \(\pi\) = \(\frac{22}{7}\), I = 15A, so that;
From equation 2,
X\(_{L}\)= \(\frac{240}{15}\)
= 16Ω
To determine the inductance of the inductor,
X\(_{L}\) = 2\(\pi\)fL
L = \(\frac{X_{L} }{2 \pi f}\)
= \(\frac{16}{2*\frac{22}{7}*50 }\)
= 0.05091
The inductance of the inductor is 0.051H.
Describe how to contribute to
zero/low carbon work outcomes
within the built environment.
Answer:
day if you workout without Zero billing that means you're not sweating. Sweating you're not losing anything that means you have zero outcomes
Explanation:
Air enters a two-stage compressor operating at steady state at 520ºR, 14 lbffin 2 The overall pressure ratio across the stages is 12 and each stage operates isentropically. Intercooling occurs at constant pressure at the value that minimizes compressor work input as determined in Example 9.10, with air exiting the intercooler at 520°R. Assuming ideal gas behavior, with k = 1.4. Determine the work per unit mass of air flowing for the two-stage compressor, in Btu per lb of air flowing.
Answer:
106.335 Btu/Ib
Explanation:
Given data :
T1 = 520°R = 288.89K
P1 = 14 Ibf/in^2 = 96526.6 pa
r = 12
k = 1.4
R = 287 J/kg-k
Calculate work done per unit mass of air flowing ( two-stage compressor )
we will apply the equation below
W = 2k / K-1 * ( RT₁ ) * \([ r^{\frac{k-1}{2k} } - 1 ]\)
input values into equation above
W = 247.336 KJ/kg = 106.335 Btu/Ib
When calculating correlation and regression both sets of data must be ______. Select one: a. Statistical. B. Correct. C. Qualitative. D. Quantitative
When calculating correlation and regression, both sets of data must be quantitative. This means that the data should be in the form of numerical values or measurements.
What is Correlation?Correlation is a statistical technique used to measure the strength and direction of the relationship between two quantitative variables. It helps in determining how strongly two variables are related to each other.
The correlation coefficient ranges from -1 to +1, where -1 indicates a perfect negative correlation, +1 indicates a perfect positive correlation, and 0 indicates no correlation.
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Why does the us import oil? because it does not produce any oil at all because it needs higher quality oil than it produces because it has exported too much oil to nearby countries because it is cheaper to import oil than to produce it
US import oil because it is cheaper to import oil than to produce it
What is importation?Importation is a way of bringing in goods and services from neighbouring country into your country.
Countries import because it helps them to supply high cost and scarce resources to its market with products from other countries at a very cheap rate.
Hence we can conclude that US import oil because it is cheaper to import oil than to produce it.
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Answer:
because it is cheaper to import oil than to produce it
Explanation:
d on edge2023
why do we conduct wave dispatch
Note that we conduct wave dispatch because we need to keep delivery associates safe by diminishing the number of drivers walking in driver lanes inside the station.
What is wave dispatch?The system's operator decides whether or not to deploy a single vehicle equipped with orders ready for service at each decision epoch (wave) in order to reduce vehicle travel expenses and penalties for unserved requests.
As a distribution associate, one will drive an Amazon-branded van every day, remain active, work autonomously, and be part of a dedicated team that securely delivers Amazon items to consumers in your neighborhood. There is no prior delivery experience necessary. DSPs are private companies that work with Amazon to deliver items.
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pls help me right now!
9514 1404 393
Answer:
A. 15 cm²
B. 15 cm²
Explanation:
A. Original FormulaThe diagram shows the values of a, b, h. Put these in the original formula to find the area.
A = 0.5(a+b)h
A = 0.5(3 +7 cm)(3 cm) = 0.5(10 cm)(3 cm) = 15 cm²
__
B. Splitting MethodThe base of each triangle is half the difference between the two base lengths.
triangle base = (7 -3)/2 = 2 . . . cm
The area of a triangle is given by the formula ...
A = 0.5bh
A = 0.5(2 cm)(3 cm) = 3 cm²
The area of the central rectangle is given by ...
A = bh
A = (3 cm)(3 cm) = 9 cm²
Then the area of the trapezium is ...
A(triangle) +A(triangle) +A(rectangle) = A(trapezium)
(3 cm²) +(3 cm²) +(9 cm²) = A(trapezium) = 15 cm²
cintormation What are the steps the computer follows to process data?
The process of data processing by a computer involves several steps that take place in a specific order. The first step is inputting the data into the computer system. This can be done through various devices such as keyboards, scanners, or touchscreens. Once the data is entered into the computer, it is stored in the memory for further processing.
The second step is processing the data. This involves the use of the central processing unit (CPU) which performs mathematical and logical operations on the data. The CPU retrieves the instructions from the memory and executes them, which results in the desired output.
The third step is storing the output data. Once the CPU has processed the data, the result is stored in the memory. The output can be in various forms such as text, images, or sound.
The fourth step is displaying the output. The output is displayed on the screen, printer, or other output devices depending on the nature of the data and the desired format.
Finally, the last step is transmitting the output. If the output is required to be sent to another system or device, it is transmitted using various modes such as email, internet, or other networks.
Overall, these steps are followed in a sequential order to ensure efficient and accurate data processing by the computer. The speed and accuracy of the process depend on the hardware and software components of the computer system, as well as the complexity of the data being processed.
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What are the three major costs of owning a vehicle throughout a year?
Answer:
Car Payments. Making payments on your car is the biggest, most obvious expense of your vehicle. ...
Insurance. Insurance is another primary expense to consider when budgeting for a new car. ...
Gas. ...
Maintenance. ...
Fees & Taxes.
Explanation:
Answer:
Owning a car is expensive. Between the price of the vehicle, financing costs, insurance, taxes, and maintenance, owning one —let alone two — cars can drain your bank account quickly.
Explanation: