module 13.7 problem 9. for a like, please answer in c++

Conductors in Parallel is covered in 310.10(H). Often when working with higher ampacities, we find it to be cumbersome and expensive to keep increasing the size of the wire and conduit. The solution is often to use multiple runs that are connected to a common location on each end. Notice in the 2011 edition of the code that much of this section is highlighted gray, indicating new or revised text. The change here was that the previous code stated that you were permitted to parallel conductors 1/0 AWG and larger; however, it didn’t specifically prohibit you from paralleling smaller conductors, which was the intent and the way it was enforced in all my years of enforcement. However, that’s not what the actual language said, and ambiguous language cancause enforcement issues; therefore, in the 2011 code it was made clear that you are only allowed to parallel conductors 1/0 AWG and larger.

Answer:

The fundamental difference between effective and less effective matrix organizations is whether the tension between different perspectives is creative or destructive. While various processes, systems and tools can help, what matters most is what top leadership says and does and how that flows through the organization in shared targets, clear accountabilities, live team interactions and team-building transparency and behaviors.

Getting matrix management right is linked inextricably to an organization’s culture - the only sustainable competitive advantage. Key components of a culture can be grouped into behaviors, relationships, attitudes, values and the environment.

Environment and values: Each organization has its own environment, context and bedrock values. Everyone needs to know what matters and why. Don’t try to do anything else until you’ve got that set.

Attitude is about choices: An organization’s overall strategy drives choices about which of its parts will be best in class (superior), world class (parity), strong (above average), or simplified/outsourced to be good enough. These choices help determine the need for a matrix and how best to design it.

Relationships and behaviors: This is why organizations have matrices. The most effective of them best balance focus and collaboration. They allow leaders and teams to build differential strengths and then work together to make the best possible decisions and scale enterprises with a creative tension that they could not do on their own.

My colleague Joe Durrett has worked all sides of matrix organizations in marketing at Procter & Gamble, sales and general management at Kraft General Foods and CEO of Information Resources, Broderbund Software and Advo. He has seen matrices at their best and at their worst and offered his perspective for this article along with his partners John Lawler and Linda Hlavac. The 12 ways to make matrix organizations more effective were built on their ideas.

Explanation:

Answer:

the output of the IF amplifier consist of 675 kHz

Explanation:

Given the data in the question;

AM signal carrier frequency \(_{RF\)  = 460 kHz

Local oscillator frequency\(_{lo\) = 1135 kHz

Now, The output of the IF amplifier consists of difference of local oscillator frequency & AM carrier signal frequency;

FREQUECY\(_{IF\) = FREQUECY\(_{lo\) - FREQUECY\(_{RF\)

so we substitute in our given values

FREQUECY\(_{IF\) = 1135 kHz - 460 kHz

FREQUECY\(_{IF\) = 675 kHz

Therefore, the output of the IF amplifier consist of 675 kHz

The area of the triangle when the base is 10 cm and the height is 7 cm is 35 cm.

To calculate the area of a triangle, the base, and height of the triangle are multiplied by 1/2.

Decide which side will serve as the triangle's base, then calculate the triangle's height from that base. After that, enter the height and base measurements you have into the formula.

A = kbh

36 = k (8)(9)

36 = k 72

36/72 = k 72/72

½ = k

A = (½)(10)(7)

A = (½)(70)

A = 35

Therefore, the area of the triangle is 35.

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Answer:

The answer is "\(\bold{11.428 \ in \ \ and \ \ 9.729 \ in}\)".

Explanation:

The second question solution can be defined as follows:

\(N_A= 1000 \ rpm\\\\N_B=1575 \ rpm\\\\N_C=1850 \ rpm\\\\D_A= 18 \ in \\\\\)

In point 1:

Calculating the value of the linear velocity is the same:

\(\to V_A=V_B\\\\\to \pi D_A N_A=\pi D_BN_B\\\\\to D_B= \frac{D_A \times N_A}{N_B}\)

          \(=\frac{18 \times 1000}{1575}\\\\=11.428 \ in \ \ \text{Diameter of pulley B}\)    

In point 2:

\(\to V_A=V_C\\\\\to \pi D_A N_A=\pi D_C N_C\\\\\to D_C=\frac{D_A \times N_A}{N_C}\\\\\)

          \(=\frac{1000 \times 18}{1850}\\\\=9.729 \ in \ \ \text{Diameter of pulley B}\)

Answer:

  0.9104

Explanation:

Suitable technology can tell you the probability.

P(-1.5≤Z≤2) ≈ 0.9104

__

A phone app gives the probability as 0.9104426667829628.

Answer:

I = 2 A

Explanation:

Given:

N = 2.5·10¹⁹ electrons

| e | = 1.6·10⁻¹⁹ С  - electron charge modulus

t = 2 s

_______________

I - ?

Charge:

q = N·| e | = 2.5·10¹⁹·1.6·10⁻¹⁹ = 4 С

Current strength:

I = q / t = 4 / 2 = 2 A

In summary, critical flow is a fluid flow condition that occurs when the flow velocity reaches the sonic speed, and it is a desirable flow condition for certain applications such as in the design of supersonic aircraft engines or in the measurement of fluid flow rates.

Critical flow is a fluid flow condition that occurs when the flow velocity reaches the sonic speed, which is the speed of sound in the fluid. In this condition, the flow rate through a pipe or nozzle cannot be increased any further by increasing the pressure difference driving the flow, as any increase in pressure difference is dissipated in the form of shock waves. Critical flow is a desirable flow condition for certain applications, such as in the design of supersonic aircraft engines or in the measurement of fluid flow rates.

To illustrate this, let's consider the example of a converging-diverging nozzle used to accelerate air to supersonic speeds. The critical flow condition occurs at the narrowest point of the nozzle, known as the throat. At this point, the flow velocity reaches the sonic speed and any further increase in the pressure difference driving the flow will not result in an increase in the flow rate. Instead, the increase in pressure difference will cause a shock wave to form in the nozzle, which can cause damage to the nozzle if it is not designed to withstand such conditions.

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Developing performance measures for different areas of a hotel requires careful consideration of key factors and goals specific to each department. Here are some world-class performance measures for the front-desk area, maintenance department, and room service personnel:

Front-Desk Area:

Average Check-In Time: Measure the average time taken to complete the check-in process for guests, aiming for a quick and efficient experience.

Customer Satisfaction Index: Regularly survey guests to gauge their satisfaction with the front-desk service, ensuring high levels of customer satisfaction.

Reservation Accuracy Rate: Track the accuracy of reservation details entered by front-desk staff to minimize errors and provide a seamless booking experience.

Upselling Success Rate: Monitor the percentage of guests who are successfully upsold to higher room categories or additional services, reflecting the effectiveness of the front-desk team's sales skills.

Maintenance Department:

Response Time to Maintenance Requests: Measure the time taken for the maintenance team to respond to reported issues, ensuring prompt resolution and guest satisfaction.

Preventive Maintenance Completion Rate: Track the completion rate of scheduled preventive maintenance tasks to minimize equipment breakdowns and enhance operational efficiency.

Facility Downtime: Monitor the duration of any unplanned equipment or facility downtime to minimize disruptions and ensure a smooth guest experience.

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You get a result immediately from Euler's formula:

e ^(i π/2) = cos(π/2) + i sin(π/2) = 0 + i * 1 = i

Reduced pressure To keep track of the evapoeator suction pressure, a motor control is attached on the suction side of the compressor.

A compressor is a mechanical device that increases pressure while decreasing the volume of a gas. An air compressor is one specific type of gas compressor.Both pumps and compressors can convey a fluid via a pipe while increasing the fluid's pressure. The main distinction is that a compressor alters the density or volume of a fluid, whereas this is normally only achievable with gases. Due to the fact that liquids cannot be squeezed as much as gases, compressors are usually used for gases. Pressurizing and moving liquids are a pump's main duties. Many compressors can be staged, which entails repeatedly compressing the fluid in little steps or stages, to increase discharge pressure.

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Rigid schedule 80 pvc shall have a minimum burial depth of 18 inches.

Rigid schedule 80 PVC is a type of polyvinyl chloride pipe commonly used in various applications, including underground installations. The minimum burial depth refers to the depth at which the pipe should be buried to ensure proper protection and structural integrity.

The required minimum burial depth for rigid schedule 80 PVC is determined by factors such as the type of soil, traffic loads, and environmental conditions. It is essential to follow local building codes and regulations, as they may specify specific requirements for burial depths. Generally, the recommended minimum burial depth for rigid schedule 80 PVC ranges from 18 to 24 inches.

Proper burial depth helps protect the PVC pipe from external stresses, such as vehicle traffic or ground movement. It also safeguards the pipe from potential damage caused by temperature fluctuations or exposure to sunlight. By burying the pipe at the appropriate depth, the risk of accidental damage and potential leaks or breaks is significantly reduced.

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Many outsourced projects operate in a virtual environment in which people are linked by computers, faxes, computer-aided design systems, and video teleconferencing.

Tele conferencing is defined as the use of a telecommunications equipment by two or more persons to communicate. Teleconferencing facilitates team communication by making it simple to schedule meetings and keep in touch.

A business practice known as outsourcing entails hiring a third party to carry out duties, manage operations, or offer services on the company's behalf. By outsourcing them, you may maintain your current team accessible for internal work while paying a project manager a fixed price to execute the job.

Thus, many outsourced projects operate in a virtual environment in which people are linked by computers, faxes, computer-aided design systems, and video teleconferencing.

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Answer:

protect the employee once the hazard into contact with them.

The program to convert MegaBytes to either Bytes, KiloBytes, GigaBytes, or TeraBytes is found in the attached image.

The program defines five helper functions to help the program do its work. The functions are:

Within the Main Program, a while loop is used to make sure the menu continues to be presented to the user until the user selects the option to quit.

The inner while loop makes sure the user enters an option within the menu.

Once the user enters an option to convert, the program requests the value to be be converted, in MegaBytes. then an if statement selects the correct conversion function.

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The worst way to show self-management is to ask your boss to set all your goals. Self-management is the act of managing one's own behavior, time, and resources effectively to reach a goal.

It is the ability to organize oneself and control impulses, emotions, and actions. It is a skill that requires discipline, self-awareness, and commitment. There are different ways to show self-management, but some ways are better than others.Asking your boss to set all your goals is the worst way to show self-management because it shows a lack of initiative and responsibility. It suggests that you are not willing to take ownership of your career or invest in your development. It also implies that you are not confident in your ability to set and achieve your own goals. By asking your boss to set all your goals, you are giving away your power and agency, and relying on someone else to define your success and progress. This approach can be limiting, disempowering, and demotivating.There are better ways to show self-management, such as planting a time to evaluate your progress, setting your own career goals, and asking for feedback on your progress. Planting a time to evaluate your progress is a proactive way to assess your performance and identify areas for improvement. Setting your own career goals demonstrates ambition, vision, and ownership of your future. Asking for feedback on your progress shows a willingness to learn, grow, and adapt to new challenges. These approaches are more empowering, engaging, and effective than relying on your boss to set all your goals.

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Answer:

What you should do changes based on the hazards you're exposed to.

You should be aware of any hazards that are present.

The following is a load false statement: building codes have tables that provide information regarding minimum required live loads.

A "load" or "fother" of metallic lead was, in the broadest sense, about or precisely equivalent to one long ton of 2240 lbs (1016 kg), or one tonne. There have been reports of others weighing between 991 kg and 2520 pounds (1143 kg).

A load is anything we're attempting to move, lift, or just have external force operate on. The input force we use to move or lift a load is referred to as an effort.

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Identify risks: Cleaning hazardous liquid spills (medium likelihood, major severity), confined space rescue (high likelihood, moderate severity). Mitigate risks with PPE, training, protocols, and proper ventilation.

Step 1: Identify all associated risks:

a) Cleaning liquid cargo spilled from a container carrying dangerous goods (Class 5):

- Exposure to hazardous chemicals or substances in the spilled cargo.

- Risk of chemical burns or respiratory problems due to inhalation or contact with the dangerous goods.

- Slippery surfaces leading to falls and injuries.

- Fire or explosion risks if the spilled cargo is flammable or reactive.

b) Entering confined space to rescue an injured crew member (sprained ankle):

- Lack of oxygen or presence of toxic gases in the confined space.

- Risk of physical injuries due to confined space hazards such as uneven surfaces, low visibility, or falling objects.

- Difficulty in accessing and rescuing the crew member due to limited space.

Step 2: Classify the risks under the risk estimation framework:

The risk estimation framework can vary, but a commonly used approach is to assess risks based on their likelihood and severity. For each identified risk, assign a rating for likelihood (e.g., low, medium, high) and severity (e.g., minor, moderate, major).

Example:

- Cleaning liquid cargo spilled from a container carrying dangerous goods:

 - Likelihood: Medium

 - Severity: Major

- Entering confined space to rescue an injured crew member:

 - Likelihood: High

 - Severity: Moderate

Step 3: Develop strategies to mitigate the identified risks:

a) Cleaning liquid cargo spilled from a container carrying dangerous goods:

- Provide appropriate personal protective equipment (PPE) to workers involved in the cleanup.

- Train workers on proper handling and disposal procedures for hazardous materials.

- Implement spill containment measures and cleanup protocols.

- Conduct regular inspections and maintenance of containers to minimize the risk of spills.

b) Entering confined space to rescue an injured crew member:

- Assess the confined space for hazardous conditions and ensure proper ventilation before entry.

- Use a buddy system and have a standby person outside the confined space for communication and assistance.

- Equip the rescue team with appropriate PPE, including gas detectors, harnesses, and rescue equipment.

- Establish emergency response procedures and provide training to crew members on confined space rescue techniques.

It is important to note that risk assessment should be conducted by qualified professionals who have expertise in ship operations and safety regulations. The strategies mentioned above are general recommendations and may need to be tailored based on specific ship and task requirements. Regular reviews and updates of risk assessments should be conducted to ensure ongoing safety and compliance.

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A bend is defined as a change in the shape of the part between the damaged and undamaged area that is smooth and continuous.

What is a kink?

A kink can be defined as a sharp bend with a small radius over a short distance.

So when any part is kinked it must be replaced without any doubt. A part is kinked if it just doesn't work on the repair.

What is a bend?

Unlike a kink, a bend can be restored. That is after a bend also  a part can be bought back to its original position.

When the part is straightened, it is returned to proper shape and state without any areas of permanent deformation.

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A 60Hz, 0.5-HP single-phase motor in a washing machine (120V RMS) has an efficiency of 78% at full load (rated output power) and a power factor of 0.72 lagging.

To find the line current, first determine the real power (P) using the formula P = HP × 746, where HP is 0.5. This gives P = 373W. Since efficiency is 78%, the input power (Pin) is P/0.78 = 478.21W. Now, use the power factor (0.72) to find the apparent power (S) by dividing Pin by the power factor: S = 478.21/0.72 = 664.18 VA. To find the line current (I), divide the apparent power (S) by the voltage (120V): I = 664.18/120 = 5.53 A.
The reactive power (Q) can be found using the formula Q = S × sin(arccos(0.72)), resulting in Q = 664.18 × sin(arccos(0.72)) = 536.65 VAR. In summary, the line current is 5.53 A, the reactive power is 536.65 VAR, and the apparent power is 664.18 VA.

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Answer:

r = 1.922 mm

Explanation:

We are given;

Yield stress; σ = 250 MPa = 250 N/mm²

Force; F = 29 KN = 29000 N

Now, formula for yield stress is;

σ = F/A

A = F/σ

Where A is area = πr²

Thus;

r² = 2900/250π

r² = 3.6924

r = √3.6924

r = 1.922 mm

Answer:

answer is B

Explanation:

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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The five reason why a contractors tender ling for the 2 same work will have different Contract sum are;

To determine the reasons, we need to know the following;

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Answer:

Explanation:

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The credit building options that I think  is the easiest method that you can see yourself doing is Secured credit cards.

Secured credit cards are known to be a type of card that are said to be backed by a specific refundable security deposit.

This kind of deposit is known to limit or lower the lender's risk and thus makes it better for people who do not have credit or when they do not  qualify for that type of credit. This credit option is easier to get when compared to unsecured cards, as it does not need a lot of requirement.

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Answer:

Both technicians are correct.

Explanation:

a. The rate of combustion of diesel as a fuel by diesel engines is lower compared to a gasoline engine. So if the two types of engine are operated with the same litre of fuel and for the same period, the gasoline engine would consume more fuel. Thus, a diesel engine would consume less fuel per mile than a gasoline engine.

b. Diesel engines are more powerful engine compared to a gasoline engine. They are used where a great amount of force is required. So that compared to a gasoline engine of the same size, a diesel engine would provide more torque.

Therefore, the two technicians are correct as regards their statements.

A light-emitting diode (LED) is a semiconductor device that emits light when an electric current is passed through it.

When a voltage is applied across the junction, electrons and holes recombine, releasing energy in the form of photons (light). The color of the emitted light depends on the materials used and the amount of current passing through the junction. LEDs are used in a wide range of applications, including lighting (both residential and commercial), backlighting for electronic displays, traffic signals, automotive lighting, and more. They are highly efficient, long-lasting, and can be made in a variety of colors and sizes.

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