PROBLEM 24 A pipe with an outer diameter of 8 -inches and a wall thickness of 1/16 of an inch is pressured from 0psi to 500 psi find the fatigue and yield factor of safety. Just use the tangential stress for the analysis. Sᵤₜ=80ksi,S, =60ksi,Se=40ksi

When engineers face ethical problems or dilemmas, there are several resources they can use to help them navigate these situations: Codes of Ethics,  Ethical Training and Education,  Ethical Committees, etc.

Personal ethics refers to an individual's own moral principles and values that guide their behavior and decision-making in their personal life. It involves considering what is right or wrong based on one's own beliefs, values, and experiences. Personal ethics are subjective and can vary from person to person.

Professional ethics, on the other hand, refers to the ethical standards and principles that govern the behavior of professionals within their specific field or industry. For engineers, professional ethics encompass the moral obligations and responsibilities they have towards their clients, employers, colleagues, society, and the environment. Professional ethics provide a framework for engineers to ensure that their actions and decisions align with the values and expectations of their profession.

When engineers face ethical problems or dilemmas, there are several resources they can use to help them navigate these situations:

1. Codes of Ethics: Many professional engineering organizations have established codes of ethics that provide guidelines and standards for ethical conduct in the engineering profession. These codes outline the responsibilities and ethical principles that engineers should uphold.

2. Ethical Guidelines and Policies: Companies and organizations often have their own ethical guidelines and policies in place. These documents help engineers understand the ethical expectations within their specific workplace or industry.

3. Ethical Training and Education: Continuous education and training in ethics can equip engineers with the knowledge and skills to identify and address ethical issues. Professional development programs and workshops may focus on ethical decision-making and provide case studies or scenarios to enhance ethical reasoning.

4. Professional Networks and Support: Engaging with professional networks, such as engineering associations and societies, can provide engineers with opportunities to discuss ethical challenges with peers and seek advice or guidance from experienced professionals.

5. Ethical Committees and Advisors: Some organizations have dedicated ethics committees or advisors who can provide guidance and assistance when engineers encounter ethical problems. These committees may offer confidential consultations and help engineers navigate complex ethical issues.

6. Legal and Regulatory Resources: Laws and regulations play a crucial role in defining ethical boundaries and providing legal frameworks. Engineers can consult legal resources, regulations, and guidelines to ensure compliance with legal and ethical requirements.

7. Ethical Decision-Making Frameworks: Engineers can utilize ethical decision-making frameworks, such as the Ethical Decision-Making Model or the SAD Formula (Scrutinize, Analyze, and Decide), to systematically evaluate ethical dilemmas and arrive at well-considered decisions.

By utilizing these resources, engineers can enhance their understanding of ethics, address ethical challenges effectively, and uphold the highest standards of professional conduct.

To know more about Professional ethics, click here:

https://brainly.com/question/29699359

#SPJ11

Answer:

b. American Society of Mechanical Engineers

Explanation:

The "American Society of Mechanical Engineers" (ASME) is an organization that ensures the development of engineering fields. It is an accreditation organization that ensures parties will comply to the ASME Boiler and Pressure Vessel Code or BPVC.

The BPVC is a standard being followed by ASME in order to regulate the different pressure vessels and valves. Such standard prevents boiler explosion incidents.

The correct answer is Specific weight: w = [weight ÷ volume] = [9N ÷ 0.001m³] = 9000N/m³Density: w = [ × g] Where, g = acceleration due to gravity = 9.81m/sec². Specific gravity: G = [density of liquid ÷ density of water] As you know, The density of water = 1000kg/m³.

The density of a substance is divided by the density of water at 4 degrees Celsius to determine its specific gravity. The density of the substance and the density of the water must be represented in the same units for the calculation.distinguishes  While specific weight has dimensions, specific gravity is a dimensionless number. The gravitational field has no effect on a material's specific gravity, but it does have an effect on a material's specific weight. A substance's "Specific Gravity" is determined by dividing its mass by the mass of an equivalent volume of water at the same pressure and temperature.

To learn more about pecific gravity click the link below:

brainly.com/question/29496256

#SPJ4

When a network uses Extensible Authentication Protocol (EAP) as the authentication method, the access control protocol that provides the means for a client to connect from a Virtual Private Network (VPN) gateway is Remote Authentication Dial-in User Service (RADIUS).

Therefore, the correct answer is D. Remote Authentication Dial-in User Service (RADIUS).

RADIUS is a protocol that provides centralized authentication, authorization, and accounting management for network access. It is commonly used in VPNs to authenticate users and authorize them to access network resources. RADIUS works in conjunction with EAP to provide secure authentication for network access. EAP is an authentication framework that supports multiple authentication methods, such as password-based authentication, certificate-based authentication, and token-based authentication. Together, RADIUS and EAP provide a secure and flexible authentication method for VPNs.

Learn more about Remote Authentication Dial-in User Service: https://brainly.com/question/29508231

#SPJ11

Alternatively, you can use a mathematical model to fit the creep data and determine the steady-state creep rate. This can be done using software such as MATLAB or Python.

To plot the creep strain versus time for the lead-free solder at 15 mpa at 125oc, you will need to follow these steps:

1. Open the Excel sheet with the creep data found on the second tab.
2. Select the column with the time data and the column with the creep strain data.
3. Click on the "Insert" tab and select the "Scatter" chart type.
4. A scatter plot will be generated with the time data on the x-axis and the creep strain data on the y-axis.

To determine the steady-state creep rate for these test conditions, you will need to follow these steps:

1. Find the point where the creep strain has stabilized or plateaued. This is the steady-state region.
2. Calculate the slope of the line that connects the points in the steady-state region.
3. The slope of this line is the steady-state creep rate for these test conditions.

To learn more about Excel sheet visit;

https://brainly.com/question/30284609

#SPJ11

Answer:

2/4

7/2

92/1

83/1

9/1

93/0

Explanation:

R

K

K

R

K

R

I don't really know the answer

Answer:

yes it is very hard you should find a reccomended doctor to aid in your situation. But in the meantime how about you give me that lil brainliest thingy :p

Electricity is generated from a nuclear fission reaction by harnessing the heat released from the splitting of atomic nuclei. In a nuclear reactor, the key components include the fuel rods, control rods, and coolant.

The fuel rods contain pellets of uranium, which undergo fission when bombarded with neutrons. The energy released from this fission heats up the coolant, typically water, which then produces steam. The steam is directed towards turbines, which drive generators to produce electricity.

The control rods are used to regulate the rate of fission reactions and prevent overheating. Overall, the process of nuclear fission reactions in a reactor generates heat, which is then converted into electricity through a series of mechanisms.

These components work together to regulate the nuclear reaction, transfer the heat produced by the reaction, and prevent the release of radioactive materials.

Learn more about nuclear fission https://brainly.com/question/29141330

#SPJ11

The set of standards, processes, and structures that provide the basis for carrying out internal control in ceramics is the component known as quality control.

Quality control ensures that the ceramic products meet specific standards and requirements. It involves various processes such as inspections, testing, and documentation to ensure that the ceramics are free from defects and meet the desired specifications.

Quality control also includes the implementation of standardized procedures and protocols to maintain consistency in the production of ceramics. This component plays a crucial role in ensuring the reliability, durability, and performance of ceramic products, ultimately satisfying customer expectations and ensuring product safety.

Learn more about internal control https://brainly.com/question/29737044

#SPJ11

Answer:

The rotary engine works on the same basic principle as the piston engine: combustion in the power plant releases energy to power the vehicle. However, the delivery system in the rotary engine is wholly unique. The piston engine performs four key operations: intake, compression, combustion, and exhaust.

Explanation:

Key components of wait line simulations include: Arrival Process, Service Process, Queue Discipline, System Capacity, Performance Measures.

Arrival Process: The process that determines how customers arrive at the system.

Service Process: The process that determines how customers are served or processed.

Queue Discipline: The rules that govern the order in which customers are served.

System Capacity: The maximum number of customers the system can accommodate at a given time.

Performance Measures: The metrics used to evaluate the performance of the system, such as average waiting time, utilization, or throughput.

Based on the options provided, the key components of wait line simulations include all of the above. Therefore, none of the options should be excluded.

Learn more about Key from

https://brainly.com/question/28667425

#SPJ11

Answer:

The purpose of Customs Duty is to protect each country's economy, residents, jobs, environment, etc., by controlling the flow of goods, especially restrictive and prohibited goods, into and out of the country.

Answer:

(a) the reversible power output of turbine is 5810 kw

(b) The second-law efficiency of he turbine = 86.05%

Explanation:

In state 1: the steam has a pressure of 6 MPa and 600°C. Obtain the enthalpy and entropy at this state.

h1 = 3658 kJ/kg s1=7.167 kJ/kgK

In state 2: the steam has a pressure of 50 kPa and 100°C. Obtain the enthalpy and entropy at this state

h2 = 2682kl/kg S2= 7.694 kJ/kg

Assuming that the energy balance equation given  

Wout=m [h1-h2+(v1²-v2²) /2]

Let

W =5 MW

V1= 80 m/s  V2= 140 m/s

h1 = 3658kJ/kg  h2 = 2682 kJ/kg

∴5 MW x1000 kW/ 1 MW =m [(3658-2682)+ ((80m/s)²-(140m/s)²)/2](1N /1kg m/ s²) *(1KJ/1000 Nm)

m = 5.158kg/s

Consider the energy balance equation given  

Wrev,out =Wout-mT0(s1-s2)

Substitute Wout =5 MW m = 5.158kg/s 7

s1=  7.167 kJ/kg-K            s2= 7.694kJ/kg-K and 25°C .

Wrev,out=(5 MW x 1000 kW /1 MW) -5.158x(273+25) Kx(7.167-7.694)

= 5810 kW

(a) Therefore, the reversible power output of turbine is 5810 kw.

The given values of quantities were substituted and the reversible power output are calculated.

(b) Calculating the second law efficiency of the turbine:  

η=Wout/W rev,out

Let Wout =  5 MW and Wrev,out = 5810 kW  

η=(5 MW x 1000 kW)/(1 MW *5810)  

η= 86.05%

The correct technician is technician A. A capacitor is used for electrical spike suppression. A capacitor is a device that is designed to store energy electrostatically in an electric field. The device consists of two conductors separated by an insulating medium, called the dielectric.

A dielectric is a substance that does not conduct electricity easily. A voltage spike, often known as an electrical spike, is a fast, brief surge in voltage that occurs in an electrical circuit. The spike can last anywhere from a few nanoseconds to a few microseconds. Electrical spike suppression is the method of protecting sensitive electronic equipment from voltage surges using a device known as a transient voltage suppressor (TVS).

A capacitor is used to store an electrical charge, but it can also be utilized in a number of other ways, such as the following: In a filter circuit, a capacitor is used to pass or block DC signals, allowing only AC signals to pass through. A capacitor can be used to smooth out the output of a DC power supply by filtering out ripple and other noise. A capacitor can be used in a timing circuit to control the amount of time that a circuit element is switched on or off.

For more such questions on technician

https://brainly.com/question/30457328

#SPJ11

Answer:

Automotive engineering

In Stokes flow, the fluid velocity is proportional to the forces acting on the fluid and the fluid is assumed to be viscous and incompressible. The fluid velocity near a rotating sphere in Stokes flow can be determined using the equations of fluid dynamics.

Kinematic reversibility is a property of Stokes flow, which states that the fluid flow is symmetric with respect to time reversal. This means that if the fluid velocity is recorded at a certain time, then the same velocity field will be obtained if time is reversed and the flow is replayed in the reverse direction.

When a sphere is rotating near a wall, the flow of fluid around the sphere creates a velocity field that pushes the sphere away from the wall. This flow can be considered as the fluid being pushed away from the sphere and towards the wall. If the flow is time-reversed, the fluid velocity field would be the same, but the direction of the velocity would be reversed. This means that the fluid would be drawn towards the sphere and away from the wall, pulling the sphere towards the wall.

Therefore, based on the property of kinematic reversibility in Stokes flow, the rotating sphere near a wall will experience a force that could either push it away from the wall or draw it towards the wall, depending on the direction of the flow.

Learn more about reversibility from

https://brainly.com/question/3454191

#SPJ1

Answer:

Yeah the metal part of the seat belt is a better thermal conductor than the plastic part of the seat belt.

Explanation:

Answer:

Strip Gauge

Explanation:

A strip gauge is a short groove that indicates the amount of insulation that must be removed from a wire so the wire can be properly inserted into a switch.

Explanation:

I thought all of them are networking devices

Solving the gauge problem was crucial for creating an efficient rail network because it standardized the width of railway tracks. This standardization allowed for interoperability between different rail systems, enabling seamless transportation of goods and passengers across multiple regions and countries.

The gauge problem refers to the issue of different railway networks using varying track widths. In the early days of rail transportation, different regions and countries adopted their own track gauges based on local requirements and engineering decisions. As a result, incompatible track widths hindered the efficient movement of trains between different networks, necessitating costly and time-consuming transshipment of goods and passengers.

By solving the gauge problem through standardization, the rail industry achieved significant benefits. First and foremost, a standardized gauge allowed for the direct movement of trains from one rail system to another, without the need for transshipment or the time-consuming process of transferring goods and passengers between different trains. This streamlined the logistics of rail transportation, reducing costs and increasing operational efficiency.

Moreover, a standardized gauge facilitated the development of through-routing, where trains could travel continuously over long distances, crossing multiple regions and countries without interruption. This seamless connectivity enabled the creation of extensive rail networks that could efficiently transport goods and passengers across vast areas. It promoted economic growth by facilitating trade, connecting markets, and providing reliable transportation options for industries and individuals.

Additionally, standardization of the gauge encouraged the adoption of standardized rolling stock and infrastructure. Rail vehicles, such as locomotives and carriages, could be designed and manufactured to fit the standardized track gauge, allowing for greater interchangeability and cost-effectiveness. Infrastructure, such as tracks, switches, and signaling systems, could also be built uniformly, reducing complexity and improving maintenance and operational efficiency.

In conclusion, solving the gauge problem was a key factor in creating an efficient rail network. By standardizing the track gauge, rail systems achieved interoperability, enabling seamless transportation of goods and passengers across different networks. This led to cost reductions, increased operational efficiency, and the development of extensive rail networks that fostered economic growth and connectivity on a regional and global scale.

Learn more about network:

brainly.com/question/29350844

#SPJ11

Answer:

it's C

Explanation:

hopefully that helps you

The Breaker bar is not a power wrench, the power wrench are impact, air ratchet, and air hammer option (C) is correct.

To swiftly tighten or loosen nuts, use a power or impact wrench. They are essentially tiny, portable electric or pneumatic motors with high-speed socket wrench rotation.

As we know,

An impact wrench also referred to as an impactor, impact gun, air wrench, air gun, rattle gun, torque gun, or windy gun, is a type of socket wrench power tool that uses a rotating mass to store energy before abruptly releasing it into the output shaft to produce high torque output with little user effort.

Thus, the Breaker bar is not a power wrench, the power wrench are impact, air ratchet, and air hammer option (C) is correct.

Learn more about the power wrench here:

https://brainly.com/question/10186385

#SPJ2

Answer:

A to C = 6.4 km

Explanation:

A to B = 4 km

B to C = 5 km

A to C =  using pythagorean theorem

a² + b² = c²

a = A to B = 4

b = B to C = 5

c = A to C

c² = 4² + 5²

c = 6.4 km (A to C)

According to the scenario, the distance between town C from town A is found to be 6.40 Km.

The background that this question depends on is known as the direction-based question. These types of questions completely depend on the distance of moving bodies like cars, persons, or any other objects as well with respect to the initial position.

According to the question,

The distance between town A to town B = 4 km.

The distance between town B to town C = 5 km.

Now, according to the Pythagoras theorem, the distance between town C to town A is as follows:

\(AC^2\) = \(AB^2 +BC^2\).

\(AC^2\) = \(4^2+5^2\)

\(AC^2\) = 16 + 25 = 41.

AC = √41 = 6.40 km.

Therefore, the distance between town C from town A is found to be 6.40 Km.

To learn more about Pythagoras' theorem, refer to the link:

https://brainly.com/question/343682

#SPJ5

Answer:

C++ and Python

Explanation:

C++ and Python

Answer:

Hermetic compressors are ideal for small refrigeration systems, where continuous maintenance cannot be ensured.

The House of Quality is a tool used in engineering design to capture customer requirements and align them with engineering specifications.

The House of Quality is a widely used tool in the field of engineering design to ensure that customer requirements are effectively translated into engineering specifications. It provides a structured approach for capturing and organizing customer needs, determining the interrelationships between these needs, and aligning them with engineering characteristics or features. By using the House of Quality, engineers can prioritize design requirements, make informed decisions, and track the progress of design solutions.

For example, let's consider the design of a smartphone. The House of Quality for this design project would begin by identifying and prioritizing customer requirements through techniques like surveys, interviews, and market research. These customer requirements could include factors such as battery life, screen size, camera quality, durability, and user interface.

Next, engineers would determine the technical requirements or engineering characteristics that are necessary to meet these customer requirements. These technical requirements may include factors such as battery capacity, display resolution, processor speed, material selection, and operating system compatibility.

The House of Quality matrix is then created, where customer requirements are listed on one side, and technical requirements are listed on the other. The matrix allows engineers to identify the relationships between customer requirements and technical requirements, such as which technical features contribute most to satisfying specific customer needs.

By using the House of Quality, engineers can evaluate the importance of each customer requirement, prioritize design decisions, and track how well the design is meeting those requirements throughout the development process. It serves as a valuable tool for ensuring that the final product aligns with customer expectations and provides a systematic approach to engineering design.

Learn more about engineering design here:

brainly.com/question/32132212

#SPJ11

The modified code demonstrates the utilization of memory-mapped files for efficient reading and writing of large data sets, resulting in improved performance compared to traditional read and write operations.

The given code snippets demonstrate the usage of memory-mapped files in C++ to read data from an input file and write it to an output file. The initial code uses the traditional read and write system calls, while the modified code incorporates memory mapping for improved performance. The program opens the input file, creates the output file, and then proceeds to read data from the input file in chunks of the page size. The read data is then mapped into memory using the mmap function. The modified code also includes the functionality of writing the mapped data to the output file using the memcpy function. Finally, the shared memory region is unmapped, and the files are closed.

The given code snippets provide an example of how to use memory-mapped files in C++ to efficiently read and write data. The initial code demonstrates a traditional approach using read and write system calls to perform these operations. However, the modified code introduces the usage of memory mapping, which can enhance performance by reducing the number of system calls and leveraging the operating system's virtual memory management capabilities. In the modified code, the mmap function is used to map a portion of the input file into memory. The pagesize value is determined using the getpagesize function, and the mapping is performed with the PROT_READ | PROT_WRITE flags to allow both reading and writing.

The mapped data is accessed through a char pointer. To read the data from the mapped region, a loop is used to iterate over the pagesize and print the characters. This loop can be modified to perform any desired operations on the data. Similarly, the memcpy function can be utilized to write data to the mapped region, effectively writing it to the output file. After the data manipulation is complete, the munmap function is called to unmap the shared memory region, freeing the resources. Finally, the input and output files are closed using the close function.

Learn more about virtual memory management here:

https://brainly.com/question/28328340

#SPJ11

Answer:

Explanation:

Cylinders shall be kept far enough away from the actual welding or cutting operation so that sparks, hot s lag, or flame will not reach them. When this is impractical, fire resistant shields shall be provided. Cylinders shall be placed where they cannot become part of an electrical circuit.

The statement "In a regular pyramid, the slant height is always longer than a lateral edge of the pyramid" is false.

In a regular pyramid, the slant height refers to the distance from the apex (top) of the pyramid to any point on the lateral face, measured along the slanted surface. A lateral edge, on the other hand, refers to the length of an edge that connects the apex to a vertex of the base.

In a regular pyramid, the slant height and the lateral edge are typically not equal to each other. The slant height is generally longer than a lateral edge. This can be understood by considering the shape of a regular pyramid, where the slant height forms a diagonal along the lateral face, while the lateral edge is a straight line connecting the apex and a vertex of the base.

However, it is important to note that the specific lengths of the slant height and lateral edge depend on the dimensions of the pyramid, such as the base size and the height. The relationship between the slant height and lateral edge can vary depending on the specific measurements of the regular pyramid.

To practice more problems on pyramid: https://brainly.com/question/18994842

#SPJ11