3837 kip-ft / 7560 kip-ft = 1.97 for Mn / Mx. Member AB is regarded as suitable for LRFD because this ratio is bigger than 1.0.
What is LRFD's maximum factored load?The force that will cause a member to yield is typically between 1.3 and 1.4 times the member strength (the maximum load that the member will support). These load factors, whose size varies depending on the type of load, are used in the load combination formulae.
Kx = Effective length factor for x-axis bending
= Lx / rx
\(Lx = AC = √(13^2 + 25^2) = 28.8 ft\)
\(rx = √(Ix / A)\)
\(A = 28.5 in^2\)
\(Ix = 1630 in^4\)
\(rx = √(1630 / 28.5) = 9.07 in\)
Now we can calculate Kx:
Kx = Lx / rx = (28.8 ft) / (9.07 in / 12 in/ft) = 11.5
\(Mx = (1.2D + 1.6L) * (Lx / Kx)\)
\(= (1.2 * 204 kips + 1.6 * 408 kips) * (28.8 ft / 11.5)\)
= 3837 kip-ft
\(Mn = Fy * Zx\)
\(Zx = 168 in^3\)
\(Mn = Fy * Zx = 50 ksi * 168 in^3 = 8400 kip-ft\)
The LRFD design strength of member AB is then:
\(φMn = 0.9 * Mn = 0.9 * 8400 kip-ft = 7560 kip-ft\)
\(φMn / Mx = 7560 kip-ft / 3837 kip-ft = 1.97\)
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Draw up a guiding document for all warehouse employees that
outline the processes and procedures regarding safety and
housekeeping?
The purpose of this document is to guide all employees to understand their responsibilities to create and maintain a clean, organized, and safe workplace.
Here are some guidelines on how to draft a guiding document for all warehouse employees that outline the processes and procedures regarding safety and housekeeping:
1. Start with the objective
The first thing to do is to start with the objective. Clearly state the objectives of the document. This should include the goal of the document, the scope of the document, and the audience that the document is meant for. This will help you to know what kind of information to include in the document.
2. Define Safety and Housekeeping Procedures
The document should include an overview of the safety and housekeeping procedures that all warehouse employees must adhere to. The document should define the safety procedures that include the use of Personal Protective Equipment (PPE), fire safety procedures, emergency procedures, and safety inspections.3. Outline Housekeeping Procedures
The document should outline the housekeeping procedures that all warehouse employees must adhere to. This should include procedures such as cleaning floors, equipment, tools, and machinery, proper waste disposal, and maintaining good hygiene.4. Training Requirements The document should include the training requirements for all warehouse employees. The training should include the safety and housekeeping procedures as outlined in the document.5. Consequences for Non-ComplianceThe document should clearly define the consequences for non-compliance with the safety and housekeeping procedures. This should include verbal and written warnings, suspension, and termination.6. Regular Reviews Finally, the document should outline how regularly the safety and housekeeping procedures will be reviewed, updated, and communicated to all employees. This should include regular training and communication sessions to ensure that all employees understand the safety and housekeeping procedures.
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The bronze C86100 pipe has an outer diameter of 1. 5 in. And a thickness of 0. 125 in. The coupling on it at C is being tightened using a wrench. If the applied force is F = 20 lb, determine the maximum shear stress in the pipe
The bronze C86100 pipe's maximum shear stress with an outer diameter of 1. 5 in. is around 16.98 psi.
How to determine shear stress?To find the maximum shear stress in the pipe, use the formula:
τ = F / (2A)
where τ = shear stress, F = applied force, and A = area on which the force is acting.
Assume that the force is evenly distributed around the circumference of the pipe, so the area on which it is acting is equal to the circumference times the thickness:
A = πD t
where D = outer diameter and t = thickness.
Substituting the given values:
D = 1.5 in
t = 0.125 in
F = 20 lb
A = πD t = π(1.5)(0.125) = 0.589 in²
Therefore, the maximum shear stress is:
τ = F / (2A) = 20 / (2 × 0.589) = 16.98 psi
So the maximum shear stress in the pipe is approximately 16.98 psi.
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classify each of the following failures by identifying its category in fig. 1.1, and explain the reasons for each choice in one or two sentences: (a) the plastic frames on eyeglasses gradually spread and become loose. (b) a glass bowl with a small crack breaks into two pieces when it is immersed, while still hot, into cold water. (c) the steel radiator fan blades in an automobile develop small cracks near the base of the blades. (d) a large steel artillery tube (barrel), which previously had cracks emanating from the rifling, suddenly bursts into pieces. classify both the cracks and the final fracture (e) the nickel-alloy blades in an aircraft turbine engine lengthen during service and rub the casing.
Each of the following failures was categorized by identifying its category
Plastic eyeglass frames flex and loosen with time. This is an illustration of creep failure.
When a glass bowl with a minor crack is plunged in cold water while still hot, it splits into two pieces. This is an illustration of thermal shock failure.
A little fracture appears directly in front of one of the finger rings on a pair of plastic scissors. This is an illustration of fatigue failure.
A copper water pipe freezes, causing a longitudinal break and a leak. Brittle fracture is seen here.
The radiator fan's steel fan blades are leaking. This is an illustration of creep failure.
Explanation of each of the aforementioned failures This is an example of creep failure, which happens when a material is subjected to continual tension over time and deforms. Because of the frequent tension of wearing them, plastic eyeglass frames flex and loosen. Thermal shock failure occurs when a material is subjected to a quick shift in temperature, causing it to fracture or shatter.
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List three main commodity areas that drive agriculture
Common agricultural commodities include dairy products, wheat, and coffee. You can invest in and “trade” these products virtually, without running a farm and purchasing and storing the items yourself.
Question 19 Which of the following is not a microprocessor manufacturing company? 1) AMD 2) Dell 3) Motorola 4) Intel Question 20 The term _____ refers to all the physical devices that make up a computer. Question 21 The ______ for a microprocessor is unique and is typically understood only by the microprocessors of the same brand.
Dell is not a microprocessor manufacturing company. Dell is a computer hardware and electronics manufacturing company.
What is microprocessor?A microprocessor is a small, integrated circuit that is capable of performing basic calculations and is found in many electronic devices. It is composed of a single chip that contains all the components needed for basic computing, such as the arithmetic and logic unit, memory, and input/output lines. The microprocessor is the heart of a computer, controlling the operations of the other components. It can be programmed to perform a variety of tasks and can be used in a variety of electronic devices including cell phones, TVs, and video games. Microprocessors are used in almost every electronic device today and are essential for modern computing. They are responsible for the speed and efficiency of our daily lives.
The term Hardware refers to all the physical devices that make up a computer.
The instruction set for a microprocessor is unique and is typically understood only by the microprocessors of the same brand.
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An engineer wants to design a knee replacement.Identify one criterion the design should meet.
Chapter 07, Problem 065 The drag characteristics of an airplane are to be determined by model tests in a wind tunnel operated at an absolute pressure of 1300 kPa. If the prototype is to cruise in standard air at 406 km/hr, and the corresponding speed of the model is not to differ by more than 29% from this (so that compressibility effects may be ignored), what range of length scales may be used if Reynolds number similarity is to be maintained? Assume the viscosity of air is unaffected by pressure, and the temperature of air in the tunnel is equal to the temperature of the air in which the airplane will fly.
Answer:
the range of length scales is ( 0.0602 - 0.1094 )
Explanation:
Given the data in the question;
\(P_{absolute\) = 1300 kPa
V\(_{prototype\) = 406 km/h
speed of model nit more than 29%
we know that Reynolds number Re = pVl/μ = constant
p\(_m\)V\(_m\)l\(_m\)/μ\(_m\) = pVl/μ
such that;
l\(_m\)/l = ( p/p\(_m\) )( V/V\(_m\) )( μ\(_m\)/μ ) ----- let this be equation 1
Now, for an idea gas; P = pRT { with constant temperature }
p / p = constant; p/p\(_m\) = p/p\(_m\)
assuming μ\(_m\) = μ\(_m\)
Therefore, the relation becomes;
l\(_m\)/l = ( p/p\(_m\) )( V/V\(_m\) )
from the given data;
l\(_m\)/l = ( 101/1300 )( V/V\(_m\) )
where our V\(_m\) = ( 1 ± 29% )V
so
l\(_m\)/l = ( 101/1300 )( V / ( 1 ± 29% )V )
l\(_m\)/l = ( 101/1300 )( 1 / ( 1 ± 0.29 ) )
Now, The minimum limit will be;
l\(_m\)/l = ( 101/1300 )( 1 / ( 1 + 0.29 ) )
= ( 101/1300 ) × ( 1 / 1.29 )
= 0.0602
The maximum limit will be;
l\(_m\)/l = ( 101/1300 )( 1 / ( 1 - 0.29 ) )
= ( 101/1300 ) × ( 1 / 0.71 )
= 0.1094
Therefore, the range of length scales is ( 0.0602 - 0.1094 )
Which one below enables a user process to send a small message that can interrupt another user process? a. Signals b. Traps c. Aborts d. Faults e. Interrupts
The correct answer is (a) Signals.
In a computing environment, signals are used to notify a process or a thread of a particular event or condition. Signals are software interrupts that can be sent to a process by another process or by the operating system itself.
Signals can be used to interrupt the normal flow of execution of a process and to handle exceptional conditions, such as segmentation faults, illegal instructions, or user-defined events. They are often used to implement interprocess communication (IPC) mechanisms, allowing processes to send small messages to each other for synchronization or coordination purposes.
Traps, faults, and interrupts are also related to handling exceptional conditions in a computing environment, but they are not used for interprocess communication purposes like signals.
Aborts, on the other hand, refer to a type of error that occurs when a program or system fails to execute properly due to some internal error or external condition.
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6.15 A modified CRC procedure is commonly used in communications standards. It is defined as follows: X¹6D (X) + XL (X) R(X) = Q+ P(X) P(X) FCS = L(X) + R (X) where L(X) = X15 + X14 + X¹3 + + X + 1 and k is the number of bits being checked (address, control, and information fields). a. Describe in words the effect of this procedure. b. Explain the potential benefits. c. Show a shift-register implementation for P(X) X16+ X12 + X³ + 1.
A modified CRC procedure appends a checksum to transmitted data for error detection and correction, improving data reliability and enabling efficient error identification and correction.
A modified CRC procedure is widely used in communication standards to ensure data integrity and reliability. When transmitting data, it is essential to detect and correct any errors that may occur during transmission. The CRC procedure achieves this by adding a checksum to the data, allowing the receiver to verify the integrity of the received data. This procedure involves polynomial division, where the data with an appended FCS is divided by a predefined polynomial P(X). The resulting remainder is the FCS, which is sent along with the data. At the receiver's end, the same polynomial division is performed, and if the remainder is zero, it indicates that the data has been received without any errors. However, if a non-zero remainder is obtained, it signifies the presence of errors.The benefits of using this modified CRC procedure are significant. Firstly, it provides a reliable method for error detection. By appending the FCS to the data, the receiver can compare the calculated remainder with the received FCS. If they match, it indicates that the data is error-free. Secondly, this procedure allows for efficient error detection. The polynomial division can be performed using simple shift registers, making it computationally efficient. Additionally, CRC is capable of detecting various types of errors, including single-bit errors, burst errors, and some multi-bit errors.By implementing a shift-register for P(X) = X¹⁶+ X¹² + X³ + 1, we can create a hardware implementation of the CRC procedure. The shift-register has 17 stages, corresponding to the degree of the polynomial. The input bits are fed into the register from the left, and the bits on the rightmost stage represent the remainder (R(X)). Each clock cycle, the bits in the register are shifted to the right, and new bits are entered from the left. The feedback connections are determined by the polynomial coefficients, with taps placed at positions 16, 12, and 3.This implementation allows for efficient computation of the CRC, making it suitable for real-time data transmission.Learn more about error detection
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Hey guys can anyone list chemical engineering advancement that has been discovered within the past 20 years
Which statement describes the relay between minerals and rocks ?
Answer:
•○●□■hey hi!■□●○•Explanation:
Minerals and rocks are the same. Aggregates of minerals form rocks. Minerals determine the texture of a rock. Most rocks are made of a single mineral type.
☆♡hope this helps♡☆Product Management works with which other role to define and maintain non-functional requirements?
A) Enterprise Architects
B) System and Solution Architect/Engineering
C) System Team
D) Lean UX
Product management works with system and solution architects to define and maintain nonfunctional requirements.
Designing, describing, and controlling solution engineering to align it with particular business challenges is the profession of solution architecture. For instance, a business-level issue is how to protect consumer data under the GDPR and other privacy requirements. Solution architecture outlines how those requirements would be implemented in a specific piece of software. The practice is led by a solution architect, who also introduces the solution's broad technical perspective. Although the business can be run internally, there are organizations that offer solution architecture consulting as a particular set of services. These phrases each have various components, which we'll go over in this post. See our video about the role of a solution architect if you want to rapidly learn all the specifics.
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using one of the referenced website articles or an article of your choice, discuss how to reduce the cost of paging to disk because frequent paging is prohibitive.
One article that provides some tips on reducing the cost of paging to disk is "Optimizing Memory Usage for Performance" from the Microsoft Developer Network website. The article suggests several strategies to minimize the amount of paging needed in order to improve system performance and reduce disk usage.
One of the main recommendations is to reduce the memory usage of applications and services by removing unnecessary features, optimizing data structures, and minimizing memory leaks. By doing so, the system will have more available memory, which can help reduce the need for paging.
Another approach is to use a more efficient memory management technique, such as virtual memory, which can help to reduce the amount of paging required. Virtual memory allows the system to allocate memory in a more flexible way so that processes can share memory resources more effectively.
Other strategies for reducing paging include optimizing disk usage, using faster storage devices, and minimizing the number of processes and services running on the system. By taking a comprehensive approach to system optimization, it is possible to reduce the cost of paging to disk and improve overall system performance.
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___________________ is the primary classification trait used to explain how scientists divide rocks into the three classification groups.
answer choices
- Composition
- Formation
- Location
- Texture
Which angle is adjacent to KCL ?
Because the image that contains ∠KCL is not indicated, see attached one that adequately describes an adjacent angle.
What is an Adjacent Angle?W/hen two angles exist on the same vertex, and on the same side, they are said to be adjacent to one another.
Thus from the attached image, the adjacent angles are ∠ABD and ∠CBD
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Suppose that the weights for newborn kittens are normally distributed with a mean of 125 grams and a standard deviation of 15 grams. Determine the following. You must show your work or explain the reasoning or process you used to arrive at your answers. Please circle or highlight your final answers.
a. If a kitten weighs 99 grams at birth, what percentile of the weight distribution is it in?
b. How heavy must a kitten be, at a minimum, to be in the 90 th percentile (i.e. 90% of kittens weigh less than this amount)?
(a) If a kitten weighs 99 grams at birth, it is at 5.72 percentile of the weight distribution.
(b) For a kitten to be at 90th percentile, the minimum weight is 146.45 g.
Weight distribution of the kittenIn a normal distribution curve;
2 standard deviation (2d) below the mean (M), (M - 2d) is at 2%1 standard deviation (d) below the mean (M), (M - d) is at 16 %1 standard deviation (d) above the mean (M), (M + d) is at 84%2 standard deviation (2d) above the mean (M), (M + 2d) is at 98%M - 2d = 125 g - 2(15g) = 95 g
M - d = 125 g - 15 g = 110 g
95 g is at 2% and 110 g is at 16%
(16% - 2%) = 14%
(110 - 95) = 15 g
14% / 15g = 0.93%/g
From 95 g to 99 g:
99 g - 95 g = 4 g
4g x 0.93%/g = 3.72%
99 g will be at:
(2% + 3.72%) = 5.72%
Thus, if a kitten weighs 99 grams at birth, it is at 5.72 percentile of the weight distribution.
Weight of the kitten in the 90th percentileM + d = 125 + 15 = 140 g (at 84%)
M + 2d = 125 + 2(15) = 155 g ( at 98%)
155 g - 140 g = 15 g
14% / 15g = 0.93%/g
84% + x(0.93%/g) = 90%
84 + 0.93x = 90
0.93x = 6
x = 6.45 g
weight of a kitten in 90th percentile = 140 g + 6.45 g = 146.45 g
Thus, for a kitten to be at 90th percentile, the approximate weight is 146.45 g
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A tensile test is performed on a metal specimen, and it is found that a true
plastic strain of 0.16 is produced when a true stress of 500 MPa is applied; for the
same metal, the value of K in the quation is 825 MPa). Calculate the true strain that
results from the application of a true stress of 600 MPa .
Answer:
600 mpa
Explanation:
It's smart for a equation then you reperfuce
an iterator of the iterator type that gives you read/write access to the element to which the iterator points is known as a(n)
an iterator of the iterator type that gives you read/write access to the element to which the iterator points is known as a mutable iterator.
A mutable iterator allows you to modify the value of the element that it points to. It provides both read and write access, allowing you to retrieve the current value and update it if needed. This is particularly useful when you want to modify the elements of a data structure while iterating over it.
By using a mutable iterator, you can traverse a container and make changes to its elements as necessary. It gives you the flexibility to update the data directly through the iterator, without needing to access the container itself.
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the following questions need to answered please and thank you
Answer:
Can't see, clearly photo then you can get your answer quickly
Explanation:
Research and discuss the role of machine learning and predictive
analytics from an industry of your choice. do mention references
and in-text citations in the answer.
Machine learning and predictive analytics in healthcare enhance diagnosis, treatment, and resource allocation through accurate medical imaging analysis, risk stratification, and accelerated drug discovery.
Machine learning and predictive analytics play a crucial role in various industries, and one industry where they have had a significant impact is the healthcare sector. In this response, I will discuss the role of machine learning and predictive analytics in healthcare, supported by relevant references and in-text citations.
Machine learning techniques have been employed in healthcare for a range of applications, including disease diagnosis, treatment prediction, drug discovery, and patient monitoring. These techniques analyze large volumes of medical data to extract patterns, identify correlations, and make predictions that can aid in decision-making and improve patient outcomes.
One area where machine learning has been particularly effective is medical imaging analysis. Convolutional neural networks (CNNs), a type of machine learning algorithm, have shown remarkable accuracy in tasks such as diagnosing diseases from medical images. For example, studies have demonstrated the effectiveness of CNNs in detecting skin cancer (Esteva et al., 2017) and diagnosing various types of cancers from radiological images (Ardila et al., 2019).
Another important application of machine learning in healthcare is predictive analytics for patient risk stratification. By analyzing large datasets comprising patient demographics, medical history, laboratory results, and other clinical variables, machine learning models can identify individuals who are at higher risk of developing certain diseases or experiencing adverse events. These models enable healthcare providers to allocate resources effectively and implement preventive measures. For instance, a study by Obermeyer et al. (2016) used machine learning to predict which patients would benefit most from extra care management, leading to improved resource allocation and patient outcomes.
In addition to diagnosis and risk stratification, machine learning plays a significant role in drug discovery and development. By analyzing vast amounts of chemical and biological data, machine learning algorithms can identify potential drug candidates and predict their efficacy and safety profiles. This approach accelerates the drug discovery process by reducing the need for time-consuming and expensive experimental testing. Examples include the use of machine learning for virtual screening of drug compounds (Wen et al., 2017) and predicting drug-drug interactions (Tatonetti et al., 2012).
Overall, machine learning and predictive analytics have revolutionized the healthcare industry by enabling more accurate diagnosis, personalized treatment planning, and better resource allocation. However, it is important to note that the adoption of these technologies should be accompanied by rigorous validation, interpretability, and ethical considerations to ensure patient safety and maintain trust in healthcare systems.
References:
- Esteva, A., Kuprel, B., Novoa, R. A., Ko, J., Swetter, S. M., Blau, H. M., & Thrun, S. (2017). Dermatologist-level classification of skin cancer with deep neural networks. Nature, 542(7639), 115-118.
- Ardila, D., Kiraly, A. P., Bharadwaj, S., Choi, B., Reicher, J. J., Peng, L., ... & Shetty, S. (2019). End-to-end lung cancer screening with three-dimensional deep learning on low-dose chest computed tomography. Nature Medicine, 25(6), 954-961.
- Obermeyer, Z., Emanuel, E. J., & Verghese, A. (2016). Predicting the future—big data, machine learning, and clinical medicine. New England Journal of Medicine, 375(13), 1216-1219.
- Wen, M., Zhang, Z., Niu, S., & Sha, H. (2017). Deep-learning-based drug–target interaction prediction. Journal of Proteome Research, 16(4), 1401-1409.
- Tatonetti, N. P., Ye, P. P., Daneshjou,R., & Altman, R. B. (2012). Data-driven prediction of drug effects and interactions. Science Translational Medicine, 4(125), 125ra31.
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The oxide layer that forms on aluminum had a much higher melting point than the aluminum to be welded on and _
The oxide layer that forms on aluminum had a much higher melting point than the aluminum to be welded on and must removed before welding.
Why is it necessary to remove the oxide layer?This is because oxide layer has a much higher melting point than the aluminum itself and can interfere with the welding process. If not removed, it can create voids or inclusions in the weld and weakens the joint and reducing its strength.
It can also contribute to porosity that can further compromise the integrity of the weld. So, we must remove the oxide layer through methods such as mechanical abrasion, chemical cleaning before proceeding with the welding process.
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A gas in a piston-cylinder device is compressed, and as a result its temperature rises. is this a heat or work energy interaction?
Answer::
It is a work interaction as the compression process moves the piston by an external force.
Explanation:
The bonus rates for each salesperson are determined by sales amounts using the following scale: Sales greater than $35,000 earn a bonus rate of 5%, sales greater than $25,000 earn a bonus rate of 4%. All other sales (any amount greater than 0) earn a bonus rate of 2%. With the sheets still grouped, in cell C5 use an IFS function to determine the commission rate for the first salesperson whose sales are in cell B5. Fill the formula down through cell C8.
Assuming that cell B5 contains the sales amount for the first salesperson, the IFS function to determine the commission rate in cell C5 is:
=IFS(B5>35000, 0.05, B5>25000, 0.04, B5>0, 0.02)
This formula checks the sales amount in B5 against each threshold amount in descending order (starting with $35,000), and returns the corresponding bonus rate if the sales amount is greater than that threshold. If the sales amount is less than or equal to zero, it returns a bonus rate of 0%.
To fill the formula down through cell C8, select cell C5 and drag the fill handle down to cell C8. This will copy the formula to the other cells in the group, adjusting the cell references as needed.
The ultimate tensile strength for nylon is 5.00×108N/m2.
1.What is the maximum tension possible in a 1.67-mm-diameter nylon tennis racket string?
2.If you want tighter strings, what do you do to prevent breakage: use thinner or thicker strings?
If you want tighter strings, what do you do to prevent breakage: use thinner or thicker strings?
1. To find the maximum tension possible in a 1.67-mm-diameter nylon tennis racket string, we first need to calculate the cross-sectional area of the string. The formula for the area of a circle is A = πr^2, where r is the radius of the string.
The radius (r) = diameter/2 = 1.67 mm / 2 = 0.835 mm = 0.000835 m (converted to meters).
Now, calculate the area (A):
A = π × (0.000835)^2 = 2.19 × 10^-6 m^2.
Next, use the ultimate tensile strength (UTS) formula to find the maximum tension (Tmax):
Tmax = UTS × A = 5.00 × 10^8 N/m^2 × 2.19 × 10^-6 m^2 = 1095 N.
2. If you want tighter strings, you should use thicker strings to prevent breakage. Thicker strings have a larger cross-sectional area, which means they can withstand greater forces before reaching their ultimate tensile strength. This will help prevent breakage when tension is increased to make the strings tighter.
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what will be the power absorbed by an electric heater, which takes a current of 6A and has a voltage rating of 110 volts
The power absorbed by the electric heater is;
P = 660 Watts
We are given;
Current; I = 6 A
Voltage; V = 110 V
Now, we want to find the power that is absorbed by the electric heater.
The formula for electric power is;
P = IV
Where;
I is current
I is current V is voltage
Thus:
P = 6 × 110
P = 660 Watts
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a 0.86-in.-thick rectangular alloy bar is subjected to a tensile load p by pins at a and b as shown. the width of the bar is w= 2.4 in. Strain gages bonded to the specimen measure the following strains in the longitudinal (x) and transverse (y) directions:
εx = 690 με and εy = -234 με.
(a) Determine Poisson’s ratio for this specimen.
(b) If the measured strains were produced by an axial load of P = 38 kips, what is the modulus of elasticity for this specimen?
For this specimen, the Poisson's ratio is -0.339, and the elastic modulus is about 15.8 Mpsi.
By strain, what do you mean?An act of strain or the state of being strained, such as: extreme tension of the body or mind. additionally: a force, factor, or element creating such strain. bodily harm brought on by excessive strain, effort, or use.
What are the different sorts of strain?When a pressure is placed on the body, tension is defined as the link between the change in dimension and the original dimension. There are various strain types, including volumetric strain, shear strain, lateral strain, and longitudinal or normal strain.
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Which of the following is a common OSI Layer 3 (network layer) troubleshooting issue? (Choose 2)
Group of answer choices
Distance limitations exceeded
Incorrect subnet mask (i think this is one)
Mismatched Maximum Transmission Unit (MTU)
Layer 2 loop
Crosstalk
Two common OSI Layer 3 (network layer) troubleshooting issues are:Incorrect subnet mask: A subnet mask is used to divide an IP network into subnetworks, and an incorrect subnet mask can result in devices being unable to communicate with each other. For example, if two devices have IP addresses in different subnets but have the same subnet mask, they may not be able to communicate. This can cause issues with network connectivity and require troubleshooting of the subnet mask configuration.
Mismatched Maximum Transmission Unit (MTU): The MTU is the maximum size of a data packet that can be transmitted over a network. If two devices have different MTU settings, it can result in issues with packet fragmentation and dropped packets, which can cause connectivity issues and slower network performance. Troubleshooting a mismatched MTU configuration can involve adjusting the MTU settings on network devices or using network diagnostic tools to identify the source of the issue.
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Convenience items like liquid egg are a lot more expensive?
True
Or False
Answer:
True
Explanation:
It's just because of the processing
Technician A uses three prong electrical cords when possible.
Technician B uses double insulated electrical tools. Which technician
is correct?
Select one:
A. Technician A only
B. Technician B only
C. Both technicians
D.Neither technician
Determine the minimum required wire radius assuming a factor of safety of 3 and a yield strength of 1500 MPa.
This question is incomplete, the complete question is;
A large tower is to be supported by a series of steel wires. It is estimated that the load on each wire will be 11,100 N.
Determine the minimum required wire radius assuming a factor of safety of 3 and a yield strength of 1500 MPa.
answer in mm please
Answer:
the minimum required wire radius is 5.3166 mm
Explanation:
Given that;
Load F = 11100N
N = 3
∝y = 1500 MPa
∝workmg = ∝y / N = 1500 / 3 = 500 MPa
now stress of Wire:
∝w = F/A
500 × 10⁶ = 11100 / A
A = 22.2 × 10⁻⁶ m²
so
(π/4)d² = A
(π/4)d² = 22.2 × 10⁻⁶
d² = 2.8265 × 10⁻⁵
d = 5.3165 7 × 10⁻³ m³
now we convert to mm(millimeters)
d = 5.3166 mm
Therefore the minimum required wire radius is 5.3166 mm