The rotating portion of a motor that is made of iron or copper bars bound on both ends with aluminum is called the ______________.
A. stator
B. end bell
C. rotor
D. winding

Their primary mechanical quality, ductility, allows them to withstand plastic deformation under tensile pressures without failing.

Cast irons can be classified as grey or white (cast iron), depending on how much cementite there is in their structure and how dazzling and silvery white their surfaces appear to be. Cast irons can also be classified as grey depending on how much graphite is present in them. The white irons are brittle and very hard materials. They serve as the foundation for the manufacture of malleable irons.

White cast iron is subjected to an annealing heat treatment procedure to create malleable (cast) irons.

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In the Octave project of finite difference, you cannot take the limit Ax + 0 on the computer. This is because there is a round-off error, which prevents the limit of Ax + 0 from being performed. A round-off error is an error that is caused by the fact that computer data is represented in a finite number of digits.

A finite difference is a numerical technique that is used to approximate the derivative of a function. It involves taking the difference between two function values that are separated by a small distance. The three types of finite difference are:Forward finite difference: It involves taking the difference between two function values that are separated by a small distance in the forward direction. It can be written as (f(x+h) - f(x))/h.Backward finite difference: It involves taking the difference between two function values that are separated by a small distance in the backward direction. It can be written as (f(x) - f(x-h))/h.Central finite difference: It involves taking the difference between two function values that are separated by a small distance in both the forward and backward directions.

It can be written as (f(x+h) - f(x-h))/(2h).Main answer:In Octave, you cannot take the limit Ax + 0 on the computer because of the round-off error. The round-off error occurs because the computer data is represented in a finite number of digits. The finite difference is a numerical technique that is used to approximate the derivative of a function. It involves taking the difference between two function values that are separated by a small distance.The Octave project files should have a comment that has your name, the due date of the project, and the name of the project. The values of the derivative estimated using each of the three finite difference at Ax = 102, Ax = 10%, and Δx = 1010 should be reported on the Webcourses project 1 assignment Quiz. The Octave project files along with the output generated for questions 1-3 should be submitted on the Webcourses project 1 submission section. Failure to upload your Octave code will result in a loss of 50 points for the assignment.

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Student should use the smallest amount of reactant 2 to meet the criteria of the design.

Here,

Stoichiometry is a branch of chemistry that deals with the relationships between reactants and products in chemical reactions. It involves calculations and ratios based on the balanced chemical equation to determine the amounts of substances involved in the reaction.

Now,

To meet the criteria of designing a device that uses 25 grams of reactant 1 and produces the maximum amount of heat with the smallest amount of reactant 2, the students should use the smallest possible amount of reactant 2.

The exact quantity of reactant 2 will depend on the specific reactants and their stoichiometry.

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This assertion is accurate whenever you anticipate utilizing a list whose structure won't change; instead, you should use a tuple.

The classes of Python data structures are List and Tuple. The tuple has static properties, but the list is dynamic. This means that while tuples are static, they are faster than lists because lists can be updated, whereas tuples cannot.

It shouldn't be too difficult to choose between Python tuples and Lists now that we are aware of their differences. A list is mutable, whereas a tuple is not, and this is the main distinction.

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The calculated voltage that would be applied to the Control Panel is 20.8 volts.

Since the panel K is 120/208V, 3Ø, 4-W, we know that it has a high leg or wild leg that supplies 208 volts to phase-to-neutral loads and 240 volts to phase-to-phase loads.

To obtain 230 volts, which is required for the control panel, we need to step down the voltage using a transformer.

A 120/240V-12/24V Group I transformer can be used to step down the voltage from 208V to 24V. Since this is a step-down transformer, the voltage across the primary winding will be greater than the voltage across the secondary winding.

The transformer turns ratio is calculated as follows:

Turns ratio = primary voltage / secondary voltage

For the given transformer, the turns ratio is:

Turns ratio = 240V / 24V = 10

Since the input voltage is exactly 208 volts, the voltage across the primary winding of the transformer will also be 208 volts. Therefore, the voltage across the secondary winding can be calculated as follows:

Secondary voltage = Primary voltage / Turns ratio

Secondary voltage = 208V / 10 = 20.8V

Thus, the calculated voltage that would be applied to the Control Panel is 20.8 volts.

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The new resistance of the wire is 2.4.

It should be noted that to solve for the new resistance of the wire after it has been drawn under pressure, we need to find the new cross-sectional area of the wire. We are told that the diameter of the wire has been reduced to 50% of its original value.

The cross-sectional area of a circle is proportional to the square of its diameter, so if the diameter is reduced by a factor of 2, the area is reduced by a factor of 4. Therefore, the new cross-sectional area of the wire is 1/4 of its original value.

It should be noted that R' = 16R

New resistance will be:

= 16 × 0.15

= 2.4

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Answer:

105°touch sensce what I could wathskb

The controller PB is 0.22, the range of the controller pressure is between 3 to 13 psig, the controller setpoint is at 72°F, and the output pressure at that temperature is 3 psig while the controller output pressure at 76°F is 6 psig

A controller system is a type of feedback system used to regulate the performance of an output device by comparing the output to a desired set point. It uses the difference between the two values (error) to continuously adjust a control input to reduce the error. In simple terms, the controller system monitors, adjusts, and regulates the operations of the output device to achieve a desired result. Common examples of controllers include thermostats, cruise control systems, and PID controllers.

(a) Controller PB setting when remote sensors with spans of 50°F, 150°F, and 200°F are used:

This can be calculated as;

PB = (72°F - 50°F) / (200°F - 50°F) = 0.22

(b) Controller pressure range:

The range of the controller pressure is  3 - 13 psig

(c) Controller setpoint:

The controller set point is 72°F

(d)

The controller output pressure when T = 72°F while using the same sensors as in (a) is 3 psig

(e)

The controller output pressure at T = 76°F is  6.6 psig

(f) To predict the output pressure of the controller when T = 80°F with three remote sensors having spans of 50°F, 150°F, and 200°F are used will be 11.2 psig

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Answer:

First, the question seems to assume that the debit is erroneous. Because, if it's intentional, then there is little need for an investigation.

So if there was an unintentional duplication of transaction, this would totally depend on what kind of debit it is. So to answer the question, we'll explore as many scenarios as possible.

Debit on a Bank Account (Business to Bank)

If it is a debit on the bank account, then the statement of account from the company side and the account activity(ies) leading up to the debits will reveal why there is a double debit. It is possible the transaction was entered twice. This can happen when there is a bad connection that creates a failed transaction message on the customer's end but still carries through with the payment instruction. In this case, the customer will think the debit or payment request didn't go through and proceed to repeat the same transaction.

Banks do execute debits on accounts for charges such as Bank Account Maintenance Charges, Credit card charges etc. Errors could also arise internally that led to the duplication of a debit instruction either due to a bug in the system.

So in this case, we'll need to access the customer's account internally whilst externally, the client will need to provide the message containing the alerts, date and time of debits etc. to help the banks further the investigation.

Business to Business

This could arise out of a "failed POS" transaction. Similar to the condition stated above,  when there is a glitch with the network and the POS fails, it should print out a receipt that reads failed or declined.

This receipt will contain references to the transaction. This will aid the investigation of the debits to the account.

Explanation:

Answer:

the correct answer is option B. W

Answer:

it is b and w

Explanation:

pls mark as brainlist

True. Aggregation is a relationship between objects where one object represents the whole and is composed of other objects, referred to as its parts. It allows the whole object to be constructed by combining or aggregating its constituent parts.

In the context of object-oriented design, aggregation allows objects to be structured hierarchically, with higher-level objects representing the composition or aggregation of lower-level objects. This relationship emphasizes the concept of "has-a" relationship, where an object has other objects as its components or parts.

Aggregation is commonly depicted as a diamond-shaped arrow with a hollow head pointing from the whole object to the parts. It signifies that the whole object has a reference to the parts but does not control their lifecycle. The parts can exist independently of the whole object and may be shared by multiple objects.

Aggregation provides several benefits in software design. It allows for modular and reusable code by promoting component-based development. It enables encapsulation, as the parts can have their own behavior and data that are encapsulated within their respective objects. It also facilitates flexibility and maintainability by allowing changes to the parts without affecting the whole object or other parts.

An example of aggregation is a car object composed of various components such as the engine, wheels, and seats. The car represents the whole object, and the components represent its parts. The car object aggregates the engine, wheels, and seats, but these parts can also exist independently and be shared among other car objects.

In conclusion, aggregation is a concept in object-oriented programming that allows the representation of the relationship between objects where one object is composed of or contains other objects. It provides a means of showing that the whole object is composed of the sum of its parts, promoting modularity, encapsulation, and flexibility in software design.

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Answer:

Freon Refrigerant

Explanation:

As of January 1, 2020 Freon Refrigerant can no longer be manufactured or imported to the United States. This is because R-22 (the principal component in Freon) has been banned in the states. Along with other greenhouse gasses, due to their contribution to damaging Earth’s ozone layer and global warming.

hope this helps:)

Answer:

Freon Refrigerant Is Now Banned in the US

As of January 1, 2020, a once very popular air conditioning refrigerant can no longer be made in or imported into the United States.

Please give me brainliest -  you get 25% as well! I swear!

Answer:

I don't even know if you're serious but... you call the fire department and tell them about the issue and they get it unstuck

Answer:

B!

Explanation:

Answer:

B. Flying solo across the atlantic

Explanation:

history class

The entropy change of the R134a during this process is 0.035 KJ

Entropy change refers to the measure of the degree of disorder or randomness in a thermodynamic system. It is a concept in thermodynamics that describes the amount of energy that is unavailable for doing work in a given process.

The entropy change of a system can be calculated by subtracting the initial entropy of the system from its final entropy.

T = PV/(mR)

T1 = 180 / 10 * 0.08314

T2 = P2V/(mR)

Now T1 = T2

such that

0.08314 ln (100kpa / 180)

= 0.035 KJ

The entropy change of the R134a during this process is 0.035 KJ

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The axial force in wire 1 is F1, the axial force in wire 2 is F2, and the axial force in wire 3 is F3.

To solve this problem, we can use the principle of virtual work. The principle of virtual work states that the virtual work done by the internal forces in a structure, such as axial forces, shear forces, and bending moments, is equal to the virtual work done by the external forces applied to the structure.

Let's assume that the axial forces in the three wires are F1, F2, and F3, and the elongations in the wires due to these forces are δ1, δ2, and δ3, respectively. Let's also assume that the axial rigidity of each wire is ea.

The principle of virtual work can be written as:

δ1 * F1 + δ2 * F2 + δ3 * F3 = 0

This equation represents the fact that the virtual work done by the internal forces is zero since the structure is in static equilibrium.

Now, let's consider the forces acting on the bar. The force P at the midpoint of the bar will produce equal and opposite forces on either side of the midpoint. Let's assume that the forces on the left side of the bar are F1 and F2, and the forces on the right side of the bar are F2 and F3. We can write the following equilibrium equations for the forces in the x and y directions:

∑Fx = 0: -F1 - F2 + F2 + F3 = 0

∑Fy = 0: -P + F1 + F2 + F3 = 0

Simplifying the equations, we get:

F1 = (P/2) * (ea2 + ea3) / (ea1 * ea2 + ea1 * ea3 + ea2 * ea3)

F2 = (P/2) * (ea1 + ea3) / (ea1 * ea2 + ea1 * ea3 + ea2 * ea3)

F3 = (P/2) * (ea1 + ea2) / (ea1 * ea2 + ea1 * ea3 + ea2 * ea3)

Therefore, the axial force in wire 1 is F1, the axial force in wire 2 is F2, and the axial force in wire 3 is F3.

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The capacitive reactance of a DC series circuit increases when its capacitance decreases and vice-versa.

A DC series circuit can be defined as a type of circuit in which all of its resistive components are connected end to end, so as to form a single path for the flow of current.

This ultimately implies that, the same amount of current flows through a direct current (DC) series circuit.

Mathematically, the capacitive reactance of a DC series circuit is given by this formula:

\(X_C = \frac{1}{2\pi fC}\)

Where:

From the above formula, we can deduce that the capacitive reactance of a DC series circuit is inversely proportional to both frequency and capacitance. Thus, the capacitive reactance of a DC series circuit increases when its capacitance decreases and vice-versa.

In conclusion, a capacitor would influence a simple DC series circuit by blocking the flow of direct current (DC) through it.

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Answer:

your right I had to look a little bit but you are correct

Answer:

See explanation

Explanation:

Solution:-

- The shell and tube heat exchanger are designated by the order of tube and shell passes.

- A single tube pass: The fluid enters from inlet, exchange of heat, the fluid exits.

- A multiple tube pass: The fluid enters from inlet, exchange of heat, U bend of the fluid, exchange of heat, .... ( nth order of pass ), and then exits.

- By increasing the number of passes we have increased the "retention time" of a specific volume of tube fluid; hence, providing sufficient time for the fluid to exchange heat with the shell fluid.

- By making more U-turns we are allowing greater length for the fluid flow to develop with " constriction and turns " into turbulence. This turbulence usually at the final passes allows mixing of fluid and increases the heat transfer coefficient by:

                                U ∝ v^( 0.8 )    .... ( turbulence )

- The higher the velocity of the fluids the greater the heat transfer coefficient. The increase in the heat transfer coefficient will allow less heat energy carried by either of the fluids to be wasted ; hence, reduced losses.

Thereby, increases the thermal efficiency of the heat exchanger ( higher NTU units ).

It seems that when a user has connectivity issues but can reach some destinations by using IP addresses, the problem is most likely due to "A problem reaching the DNS server."

The DNS (Domain Name System) server is responsible for translating domain names (like www.example.com) into IP addresses that the computer can understand. If a user can access websites using IP addresses but not domain names, it indicates that the DNS server might not be functioning properly or there's a problem with the connection to the DNS server.
In this situation, it's recommended to check the DNS server settings on the user's device, and if necessary, try using an alternative DNS server or contact the Internet Service Provider for further assistance.

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Explanation:

1. Verify the scope of work: Make sure you understand the scope of work and requirements for the customer's club instance. Confirm with the customer if any specific settings or customizations are required.

2. Schedule the PIC: Coordinate with the customer to schedule a suitable time and date for the PIC. Ensure that all necessary stakeholders are available and informed.

3. Review the customer's club instance: Review the customer's club instance to identify any potential issues or conflicts that need to be addressed during the PIC. Check the instance for any configuration, integration, or data issues.

4. Prepare for the PIC: Prepare a checklist and any necessary tools or documentation for the PIC. Make sure you have access to the customer's club instance, including any necessary login credentials or permissions.

5. Initiate the PIC: Once you have completed the above steps, initiate the PIC by going through the checklist and verifying that the customer's club instance is set up correctly and meets their requirements. Identify any issues or gaps that need to be addressed and work with the customer to resolve them.

6. Follow up: Once the PIC is complete, provide the customer with a report or summary of the findings. Follow up with any necessary actions or next steps, and confirm that the customer is satisfied with the results

When building an AI solution, the first component that should be considered after defining the business strategy is the data.

The quality and quantity of data available play a crucial role in the success of an AI solution. It is important to have a large dataset that accurately represents the problem domain and covers all the possible scenarios that the AI system may encounter. The data should be preprocessed, cleaned, and formatted to ensure that it is ready to be used by the AI algorithms. This includes removing duplicates, handling missing values, and correcting any errors. Additionally, the data should be labeled and classified to allow the AI system to learn from it.

Once the data is prepared, the next step is to select the appropriate AI algorithms that can solve the problem at hand. The selection of algorithms depends on the nature of the problem, the size of the dataset, and the required accuracy of the solution. It is also important to consider the hardware and software infrastructure required to implement the AI solution. This includes the selection of hardware components such as CPUs, GPUs, and memory, as well as the software framework such as TensorFlow, PyTorch, or Keras.

Finally, it is crucial to have a team of experts who can design, implement, and maintain the AI solution. The team should have diverse skills in areas such as data science, software engineering, and domain expertise. They should also be able to continuously monitor and refine the AI solution to ensure that it remains relevant and effective in meeting the business goals.

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Answer:

I think it is the 2,3,5 and 1 ones

The circuit that may not be used to determine the value of the resistor is (Option A). See the attached image.

A resistor is a component of an electronic circuit that restricts or regulates the passage of electrical current.

Resistors can also be used to supply a fixed voltage to an active device such as a transistor.

A resistor is a two-terminal electrical component that offers resistance to current flow. Resistors are commonly employed in electrical circuits to reduce current flow, split voltages, impede transmission signals, and bias active parts.

Individual electronic components such as resistors, transistors, capacitors, inductors, and diodes are linked by electrical wires or traces through which electric current can pass to form an electronic circuit.

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Answer:

10.5

Explanation:

Measuring a Brake Drum, the Brake Micrometer is set to a Base Drum Diameter of 10 Inches plus four notches, and the dial reads 22.  Diameter of the drum is 10.5.

Any straight line segment that cuts through the center of a circle and has ends that are on the circle is considered a circle's diameter in geometry. It is also known as the circle's longest chord.

The diameter of a sphere can be defined using either of the two methods. In more recent usage, the diameter can also refer to a diameter's length, or displaystyle d.

As opposed to a diameter, which refers to the line segment itself, one uses the term "diameter" in this context since all diameters of a circle or sphere have the same length, which is equal to twice the radius "displaystyle r.

Therefore, Measuring a Brake Drum, the Brake Micrometer is set to a Base Drum Diameter of 10 Inches plus four notches, and the dial reads 22.  Diameter of the drum is 10.5.

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Answer:

The total load carried by the fiber will be "98%".

Explanation:

The given values are:

\(V_{f}=0.61\)

\(V_{m}=1-V_{f}\)

     \(=1-0.61\)

     \(=0.39\)

\(E_{f}=10 \ Mpa\)

\(\sigma_{f}=0.35 \ Mpa\)

\(E_{m}=0.45 \ Mpa\) , \(\sigma_{m}=9\times 10^{-3} \ Mpa\)

As we know,

⇒  \(E_{e}=fE_{f}+mE_{m}\)

On putting the estimated values, we get

⇒       \(=0.61\times 10+0.39\times 0.95\)

⇒       \(=6.27 \ Mpa\)

Now,

⇒  \(\sigma_{c}=f\sigma_{f}+m\sigma_{m}\)

On putting the estimated values, we get

⇒       \(=0.61\times 0.35+0.39\times 0.009\)

⇒       \(=0.217 \ Mpa\)

Therefore,

The load carried by fiber,

\(=\frac{f\sigma_{f}}{\sigma_{c}}\)

\(=\frac{0.35\times 0.61}{0.217}\)

\(=0.98\) i.e., 98%

The correct option that denotes the sorted list is option a. {1, 2, 3, 4, 5, 7, 9}.

A set is a data structure that stores unique elements in no particular order. When we insert the elements 1, 2, 9, 1, 2, 3, 1, 4, 1, 5, 7 into a set, the duplicate elements are removed and we are left with the set {1, 2, 3, 4, 5, 7, 9}.

When we convert this set into a list and sort it in ascending order, we get the list [1, 2, 3, 4, 5, 7, 9]. This is the same as option a. {1, 2, 3, 4, 5, 7, 9}.
Therefore, the correct answer is option a. {1, 2, 3, 4, 5, 7, 9}.

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Explanation:

whats

the question choices