The length of the Rod at failure is 3.8 according to the creep test as mentioned
What is meant by the creep test?
The creep test, also known as the stress relaxation test in some cases, is a destructive materials testing technique for determining a material's long-term strength and heat resistance.
The failure creep is 27%
the value is 0.27
0.27 * 3 = 0.8
new length
lf = 0 .8
The goal of the creep test is to determine the precise rate of secondary or steady state creep. The slope of the line, or the amount of deformation in a given period, increases as the tension or temperature increases.
Thus the length of rod at failure is 3.8
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what is the least count of screw gauge?
(a) 0.01 cm
(b) 0.001 cm
(c) 0.1 cm
(d) 1 mm
How many radians are in a complete circle of 360 degrees?
Answer:
2 radians
Explanation:
The size of a radian is determined by the requirement that there are 2 radians in a circle. Thus 2 radians equals 360 degrees. This means that 1 radian = 180/ degrees, and 1 degree = /180 radians.
A complete circle in angular measurement is divided into 2*pi radians, which is equal to 360 degrees.
Explanation:A complete circle measures 360 degrees in the English system of measurement. However, when it comes to angular measurement in mathematics, a complete circle is divided into 2*pi radians. Since the circumference of a circle is given by the formula C = 2*pi*r, where r is the radius, the circumference is equal to 360 degrees. Therefore, 2*pi radians is equivalent to 360 degrees.
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Which three statements describe a DHCP Discover message?a. The destination IP address is 255.255.255.255b. The message comes from a client seeking an IP address.c. All hosts receive the message, but only a DHCP server replies.
A DHCP Discover message is a request sent by a client device to discover and obtain an IP address from a DHCP server.
There are three statements that describe a DHCP Discover message. Firstly, the destination IP address is set to 255.255.255.255, which is a broadcast address. This means that the message is sent to all devices on the network, including the DHCP server. Secondly, the message is sent by a client device that is seeking an IP address. The client device sends this message because it doesn't have an IP address assigned to it. Thirdly, although all devices on the network receive the message, only a DHCP server will respond to it with a DHCP Offer message. The DHCP server offers an available IP address to the client device, and the client device can choose to accept or reject the offer. Overall, the DHCP Discover message is an essential step in the process of obtaining an IP address automatically from a DHCP server.
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Suppose three active nodes (n1, n2, and n3) are competing for access to a channel using slotted ALOHA. The channel is capable of transmitting a given frame at the full channel rate of R Mbps. Assume each node has an infinite number of packets to send. Each node attempts to transmit in each slot with probability pi, i Î {1, 2, 3}.
What is the probability Ps, as a function of p1, p2, and p3, that in a given slot a frame is transmitted successfully? How is this probability related to the network throughput?
What is the probability of successful transmission for node n1? What is the value of p1 that maximizes throughput of node n1?
The probability of successful transmission in a given slot in slotted ALOHA, Ps, can be calculated based on the probabilities p1, p2, and p3 of each node attempting to transmit. The network throughput is directly related to the probability of successful transmission.
The probability of successful transmission for node n1 depends on its own probability p1 and the probabilities of the other nodes, p2 and p3. The value of p1 that maximizes the throughput of node n1 can be determined by finding the value that maximizes the overall system throughput.
In slotted ALOHA, the probability of successful transmission in a given slot, Ps, can be calculated using the formula Ps = p1(1 - p2)(1 - p3) + p2(1 - p1)(1 - p3) + p3(1 - p1)(1 - p2). This formula considers the cases where only one of the nodes attempts to transmit successfully or no node attempts to transmit in a given slot.
The network throughput is directly related to the probability of successful transmission. It represents the rate at which successfully transmitted frames are received. The higher the probability of successful transmission, the higher the network throughput.
The probability of successful transmission for node n1 is calculated as Pn1 = p1(1 - p2)(1 - p3). It depends on the probability of node n1 attempting to transmit (p1) and the probabilities of the other nodes not attempting to transmit (1 - p2 and 1 - p3).
To maximize the throughput of node n1, we need to find the value of p1 that maximizes Pn1. This can be done by taking the derivative of Pn1 with respect to p1 and setting it equal to zero. Solving this equation will give the value of p1 that maximizes the throughput of node n1.
In conclusion, the probability of successful transmission in slotted ALOHA is related to the probabilities of each node attempting to transmit. The network throughput is directly influenced by the probability of successful transmission. The probability of successful transmission for node n1 depends on its own probability and the probabilities of other nodes. The value of p1 that maximizes the throughput of node n1 can be determined through optimization techniques.
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A cylindrical rod of copper (E = 110 GPa) having a yield strength of 240 MPa is to be subjected
to a load of 6660 N. If the length of the rod is 380 mm, what must be the diameter to allow an
elongation of 0.50 mm?
Answer:
"7.654 mm" is the correct solution.
Explanation:
According to the question,
\(E=110\times 10^3 \ N/mm^2\)\(\sigma_y = 240 \ mPa\)\(P = 6660 \ N\)\(L = 380 \ mm\)\(\delta = 0.5 \ mm\)Now,
As we know,
The Elongation,
⇒ \(E=\frac{\sigma}{e}\)
\(=\frac{\frac{P}{A} }{\frac{\delta}{L} }\)
or,
⇒ \(\delta=\frac{PL}{AE}\)
By substituting the values, we get
\(0.5=\frac{6660\times 380}{(\frac{\pi}{4}D^2)(110\times 10^3)}\)
then,
⇒ \(D^2=58.587\)
\(D=\sqrt{58.587}\)
\(=7.654 \ mm\)
A three wire 120 V system will provide 240 V because A neutral isn't the same thing as true ground B it runs through a transformer C the service legs are out of phase D they added up through the third wire
Note that with respect to the prompt on wiring, Option C, "the service legs are out of phase," is the correct answer.
What is the explanation for the above response?In a three-wire 120 V system, there are two "hot" wires that are 180 degrees out of phase with each other and one neutral wire. The voltage between each hot wire and the neutral wire is 120 V. However, the voltage between the two hot wires is 240 V, which is twice the voltage between a hot wire and the neutral wire.
This is because the two hot wires are out of phase with each other. When one hot wire is at its maximum positive voltage, the other hot wire is at its maximum negative voltage. Therefore, the voltage difference between the two hot wires is the sum of their individual voltages, which is 240 V.
So, the correct statement is that the 240 V in a three-wire 120 V system is due to the service legs being out of phase.
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Your experience about a help you rendered to a needy one or family
An experience about a help that you rendered to a needy one can be written to show how the person was actually needy. Perhaps, they required financial help or a place to call their home. Next, you will state the specific way in which you helped. perhaps by providing financial help. State waht you learned from the experience.
How to write the essayTo write an essay about a help you rendered to a needy perosn or family memeber, begin by mentioning who the family member was. Perhaps, he or she was your sibling, parent, or extended relative.
Next specify how you relly helped them. Perhaps giving them mney you have been saving for something else. Finally, mention how they responded to your kindness.
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What is the hardest part of engineering?
ANSWER:
Aerospace Engineering. ...
Chemical Engineering. ...
Biomedical Engineering.
EXPLANATION:
This is all i know but ... I hope this helps~
What car is this? I thinks its a nissan 240sx but i dont know
Answer:
your right I had to look a little bit but you are correct
There is a point where the streamlines, located in the boundary layer of air right next to the wings surface, will separate from the airfoil. This point is called
The point where the streamlines, located in the boundary layer of air right next to the wings surface, will separate from the airfoil is called Stall.
What is a Stall?
A stall occurs when an aerofoil's angle of attack exceeds the value that produces maximum lift as a result of airflow across it. This angle is typically around 15° and varies very little in response to the cross section of the (clean) aerofoil.
The airflow across the upper cambered surface ceases to flow smoothly and in contact with the upper surface at the stall and becomes turbulent, greatly reducing lift and increasing drag. The deployment of leading edge or trailing edge devices changes the effective configuration of a wing, which directly affects the angle of attack at which an aerofoil stalls.
All of this, however, assumes a clean wing, and for any aerofoil, contamination of the normally smooth surface by frozen deposits results in a change in the angle of attack at which a stall occurs.
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(20 points) A 1 mm diameter tube is connected to the bottom of a container filled with water to a height of 2 cm from the bottom. Air flows from the tube into the liquid and creates spherical bubbles with diameter about the diameter of the tube (1 mm). Everything is at 298 K. The tube is short but is connected to a much longer 2 m long hose that is 6 mm in diameter. The hose is connected to the gas supply. If there is no gas flow the water will leak into the tube and into the supply hose. When gas flows the water is blocked from entering the tube and bubbling starts. State all assumptions in answering the following questions. (a) What should be the minimum air flow rate and the gas supply pressure to keep the water from leaking back into the tube? (b) Is the flow in the hose laminar or turbulent? Is the flow in the tube laminar or turbulent?
Solution :
Given :
h = 2 cm
Diameter of the tube , d = 1 mm
Diameter of the hose, D = 6 mm
Between 1 and 2, by applying Bernoulli's principle, we get
As point 1 is just below the free surface of liquid, so
\($P_1=P_{atm} \text{ and} \ V_1=0$\)
\($\frac{P_{atm}}{\rho g}+\frac{v_1^2}{2g} +h = \frac{P_2}{\rho g}$\)
\($\frac{101.325}{1000 \times 9.81}+0.02 =\frac{P_2}{\rho g}$\)
\($P_2 = 111.35 \ kPa$\)
Therefore, 111.325 kPa is the gas supply pressure required to keep the water from leaking back into the tube.
Velocity at point 2,
\($V_2=\sqrt{\left(\frac{111.135}{\rho g}+0.02}\right)\times 2g$\)
= 1.617 m/s
Flow of water, \($Q_2 = A_{tube} \times V_2$\)
\($=\frac{\pi}{4} \times (10^{-3})^2 \times 1.617 $\)
\($1.2695 \times 10^{-6} \ m^3/s$\)
Minimum air flow rate,
\($Q_2 = Q_3 = A_{hose} \times V_3$\)
\($V_3 = \frac{Q_2}{\frac{\pi}{4}D^2}$\)
\($V_3 = \frac{1.2695 \times10^{-6}}{\pi\times 0.25 \times 36 \times 10^{-6}}$\)
= 0.0449 m/s
b). Reynolds number in hose,
\($Re = \frac{\rho V_3 D}{\mu} = \frac{V_3 D}{\nu}$\)
υ for water at 25 degree Celsius is \($8.9 \times 10^{-7} \ m^2/s$\)
υ for air at 25 degree Celsius is \($1.562 \times 10^{-5} \ m^2/s$\)
\($Re_{hose}=\frac{0.0449 \times 6 \times 10^{-3}}{1.562 \times 10^{-5}}$\)
= 17.25
Therefore the flow is laminar.
Reynolds number in the pipe
\($Re = \frac{V_2 d}{\nu} = \frac{1.617 \times 10^{-3}}{8.9 \times 10^{-7}}$\)
= 1816.85, which is less than 2000.
So the flow is laminar inside the tube.
do make test to check your code. this will compile your code using c 98 and c 17, and then test the functions using c 11. unfortunately, all does not seem perfect.
To address your concerns about testing and compiling code, it's essential to understand these key terms:
1. Code: The set of instructions written in a programming language, such as C, that perform specific tasks or solve specific problems.
2. Functions: These are reusable pieces of code that perform a particular action and can be called multiple times throughout your program.
3. Compile code: The process of converting human-readable code into machine-readable binary format so that it can be executed by a computer.
In your situation, it seems that you are attempting to test your code using different C language standards (C98, C17, and C11). However, you're facing some issues. It's crucial to ensure that your code is compatible with the specific standards you're using, as there may be differences in syntax or functionality between them. To address these issues, consider reviewing your code, focusing on the functions in question, and make any necessary adjustments to adhere to the appropriate language standard.
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you have a set of plans that require lighting fixtures (luminaires) to be installed on the celling directly above an indoor pool. the ceiling hight is 10 feet above the decking around the pool. you should make sure that these fixtures are
The lighting fixtures should be waterproof and properly sealed.
What are the essential requirements for the lighting fixtures above the indoor pool?Lighting fixtures installed above an indoor pool need to meet specific criteria to ensure safety and durability. These fixtures should be designed specifically for wet or damp environments and be rated as waterproof.
Water can create a hazardous situation if it comes into contact with electrical components, so the fixtures must have appropriate seals to prevent water ingress. Additionally, it's crucial to choose fixtures that are corrosion-resistant to withstand the humid environment around the pool.
The requirements for lighting fixtures in wet environments to ensure safety and longevity. Waterproofing and proper sealing are crucial to protect against electrical hazards and ensure the fixtures can withstand the pool's surroundings.
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Technician A says bleeding an ABS is fundamentally the same as bleeding a non-ABS hydraulic system. Technician B says some variety exists in extra steps that may be required for different systems. Who is correct
Technician A says bleeding an ABS is fundamentally the same as bleeding a non-ABS hydraulic system. Technician B says some variety exists in extra steps that may be required for different systems.
Both Technician A and Technician B are correct to some extent. Bleeding an ABS (Anti-lock Braking System) does involve the same basic principles as bleeding a non-ABS hydraulic system, such as removing air bubbles from the brake lines. However, Technician B is also correct that there may be some additional steps or variations depending on the specific ABS system in place. Some vehicles require the use of specialized equipment or procedures to properly bleed the ABS.
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What describes what happens when a neuron sends a signal?
When a neuron sends a signal, they create electrical events called actions potentials and chemical neurotransmitters.
Basically, a neuron is a fundamental units of the brain and nervous system. They are nerve cells responsible for: receiving sensory input from the external world, sending motor commands to the muscles, and for transforming and relaying electrical signals.
Being that neurons also communicates, they do so using electricals and chemicals means. So one neuron can communicate to the other via electrical events which are action potentials and chemical neurotransmitters.
An action potential causes one neuron to release chemical neurotransmitter which will help or hinder the other neuron from firing its own action potential.
In summary, neurons are essentially electrical devices having action potentials and chemical neurotransmitters as the fundamental units of sending signals or communicating with other neurons.
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You have been working at a manufacturing site but have been
transitioned to a different part of the site with new responsbilities. When
should your employer train you on any chemical hazards in this new
responsibility?
Answer: The Hazard Communication Standard (HCS), 29 CFR 1910.1200 (h), requires all employers to provide information and training to their employees about the hazardous chemicals to which they may be exposed at the time of their initial assignment and whenever a new hazard is introduced into their work area.
Explanation: choose me as Brainliest
The required, if our new responsibilities involve working with hazardous chemicals, your employer should provide training on any chemical hazards before you begin working in that area
What are chemical hazards?Chemical hazards are any physical, chemical, or toxicological properties of a chemical that may cause harm to humans or the environment.
Here,
According to the Occupational Safety and Health Administration (OSHA) regulations, employers are required to provide hazard communication training to employees who may be exposed to hazardous chemicals as part of their job duties. The training must be provided at the time of initial assignment to a job involving exposure to hazardous chemicals, and whenever a new physical or health hazard is introduced to the workplace.
Therefore, if our new responsibilities involve working with hazardous chemicals, your employer should provide training on any chemical hazards before you begin working in that area. If any new hazardous chemicals are introduced into the workplace after your initial training, your employer should provide additional training on those specific hazards.
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what would be considered a higher-than-normal tempertaure for a discharge gas line on a reciprocating compressor
Any compressor's discharge temperature cannot exceed 225 degrees F. if the discharge temperature rises above 225 degrees.
What temperature should a reciprocating compressor's discharge gas line be at?However, many compressor packages will contain components that limit discharge temperature to no more than 148.9°C (300°F). In general, it is advised to never exceed operating discharge temperatures of 176.7°C (350°F).
What are the likely reasons why the compressor discharge has an excessively high discharge pressure?The primary cause of high condensing pressure is high discharge pressure. High condensing pressure can be caused by insufficient condenser heat dissipation, condenser fouling, insufficient cooling air or water volume, and high cooling water or air temperature.
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If an electrical circuit can operate for 10.0 hours with a 2 Ah battery, what is the average current that the circuit demands?
a. 0.2 amperes.
b. 5 amperes.
c. 2 amperes.
d. 20 amperes.
Answer:
A
Explanation:
2/10 = 1/5 = 0.2
Generally, the primary source of all water supply is said to be
Which of the following terms describes the path from an electrical source to a switch or plug?
transmitter
circuit breaker
raceway
breaker panel
Answer:
transmitter hope thus helped!
Explanation:
Raceway is the answer
"A raceway is an enclosed conduit that forms a physical pathway for electrical wiring."
Karl and Susan have agreed to come to our party, _______ has made Maria very happy. that which what who
Answer:
that
I am not sure that this is the answer
but i hopethis will help you
Karl and Susan agreed to come to our party, which made Maria very happy. The correct option is b.
What are relative pronouns?Relative pronouns are words that are used to show the relation between two statements. Who/whom, whoever/whomever, whose, that, and which are the most common relative pronouns. "what," "when," and "where" might operate as relative pronouns.
Relative pronouns introduce dependent sentences called relative clauses. Happy is an emotion that is non-living things and with non-living things, which is used.
The relative pronouns "which" and "that" begin adjective clauses. Both provide additional information about the noun they follow.
Therefore, the correct option is b, which. Karl and Susan agreed to come to our party, which made Maria very happy.
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A 2-stage dcv that has an internal pilot does not work well (if at all) on
Answer:
i really font onow why tbh eot you
In this activity, you will conduct research on a famous work of architecture from the 1800s and write a report about the work and the architect who created it. You will then create an architectural drawing.
__________________________________________________________________________
Directions and Analysis
Task 1: Researching an Architectural Work of the 1800s
Use the Internet and other available resources to conduct basic research on architecture from the 1800s. Select a building designed by a significant (influential) architect from that period, and then write a paper about the building and architect. Make sure you include the following:
About the architect
basic biographical information
education
how the architect influenced society and design
About the building/work
main materials used
structural considerations
technology and tools used during construction
Answer:
can you explain how to do this
Explanation:
how to mark someone as brainliest on PC?
Answer:
i think its the same thing as laptop
u just press the crown button below answer if two people answer
Explanation:
Answer:
Just press the crown that will appear when two people answer.
Explanation:
Which of the following answers only includes the types of infrastructure applicable for using Envision? Pipelines
highways
data centers
parks.
Pipelines and highways.
Explanation:The correct answer only includes pipelines and highways as the applicable types of infrastructure for using Envision. Envision is a rating system developed by the Institute for Sustainable Infrastructure (ISI) that assesses the environmental, social, and economic impacts of infrastructure projects. It is typically used for evaluating and improving the sustainability of infrastructure projects, such as the construction of new pipelines or the rehabilitation of existing highways. Data centers and parks are not typically considered infrastructure projects and therefore would not be applicable for using Envision.
A machine has an efficiency of 15%. If the energy input is 300 joules, how much useful energy is generated?(1 point).
With an energy input of 300 J and an efficiency of 15%, the machine produces 45 J of useable energy.
What is energy?Energy is characterized as a quantitative characteristic that is transmitted to a person or a physical system and can be observed in the manner in which labor is accomplished as well as in the generation of heat and light. The sun is one of the most significant energy sources.
The machine's useful energy output, or work output, can be calculated as follows:
Efficiency = work out / work in x 100
0.15 = work out / 300
Multiply by cross
Production = 0.15 x 300
Production: 45 J
Thus, with an energy input of 300 J and an efficiency of 15%, the machine produces 45 J of useable energy.
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A chemical process converts molten iron (III) oxide into molten iron and carbon dioxide by using a reducing agent of carbon monoxide. The process allows 10.08 kg of iron to be produced from every 16.00 kg of iron (III) oxide in an excess of carbon monoxide. Calculate the percentage yield of iron produced in this process.
Answer:
percentage yield = 63%
Explanation:
The yield efficiency or percentage yield measure the amount of products that are formed from a given amount of reactant. For a percentage yield of 100, all the reactants are completely converted to product. Mathematically, the percentage yield is given by:
\(percentage\ yield = \frac{Actual\ yield}{expected\ yield} \times 100\\Actual\ yield = 10.08kg\\Expected\ yield= 16.00kg\\\\\therefore percentage\ yield = \frac{10.08}{16.00} \times 100 = 63 \%\)
FILL IN THE BLANK. ___ manages all of the activities involved in creating value by producing goods and services and distributing them to customers.
Operations Management manages all of the activities involved in creating value by producing goods and services and distributing them to customers.
What is Operations Management?
To achieve goals, increase productivity, and boost profits, corporate operations are managed. A subset of management known as operations management is responsible for monitoring a service's or product's entire production process, from the input stage to the finished stage. This entails organizing, planning, and managing operations, service delivery, and manufacturing and production procedures to achieve the desired result of a high-quality good or service that meets customer needs. Operations management oversees the fundamental operations of any organization.
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The best way to check the efficiency of individual cylinders is:________.
Answer:
To run. The machine one at a time
Explanation:
1. Which one of the following is correct about DSS (decision Support Systems)? A. Supports non-routine decision making, uses internal information as well as TPS and MIS data and serves top management B. OSS serves middle ® management. uses external information as well as TPS and MIS data and supports routine decision making. C. None of the given choices are correct about the DSS. D. Supports routine decision making. uses internal information as well as TPS and MIS data and serves Middle management. 2. Information system to develop strong ties and loyalty with customers and supplies is part of A. Customer and supply intimacy B. Supply chain C. Managing strategic transitions D. Sustaining competitive advantage 3. Data which is converted into unreadable text or unreadable code in the Encryption process is called...... A. Decryption B. Cipher text C. Public key D. Privet key 5. Which one of the following is not related to growing importance of collaboration? A. Changing scope of the firm B. Changing nature of work C. Mission of the organization D. Changing culture of work 7. Responding to customers and suppliers in real time is part of? A. Customers and suppliers intimacy B. Improve decision-making C. No nothing given choices D. Competitive advantage 8. According to the management information system which one of the following should be the head of the information system department? A. Note of the given B. CKO (cheif knowledge office) C. CPO (chief Privacy officer Privacy officer) D. CEO ( chief executive officer) 9. Which one of the following is correct about DSS decision A. DSS search middle management users external information as well as TPS and MIS data and supports routine decision making B. support to change decision making uses Internet internal information C. support non-routine decision-making uses until internal information as well as TPS and MIS data and serves top management D. none of the given choices are correct about the DSS 10. In an information system a message used to help organization to evaluate and make correction is known as process? A. True B. False 11. The purpose of supply chain management is to transport huge to amount of products to destination was high amount of time and lowest cost true A. True B. False 12. Set of elements that interact to accomplish a specific goal is known as A. Output 13. According to Michael Portillo there are A. 5 B. 2 C. 3 D. 4 14. Use of digital technology and went to the intranet to drive major in business process is known E-business a. True b. False
1. The correct option about DSS is A. DSS (Decision Support Systems) supports non-routine decision-making, uses internal information as well as TPS and MIS data, and serves top management.
2. The option A is correct. Customer and supply intimacy is an information system to develop strong ties and loyalty with customers and supplies.3. The correct term for data converted into unreadable text or unreadable code in the encryption process is Cipher text.5. Mission of the organization is not related to the growing importance of collaboration.7. Responding to customers and suppliers in real-time is part of customer and suppliers intimacy.8. The correct option according to the management information system, should be the head of the information system department is CEO (chief executive officer).9. The correct option about is that it supports non-routine decision-making, uses internal information as well as TPS and MIS data, and serves top management.10. The given statement is False. A message used to help the organization to evaluate and make corrections is known as Feedback.11. The given statement is True.12. The correct option is Output.13. According to Michael Portillo, there are 2.14. The given statement is True.
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