Choose the correct answer: 1. x(t) or x[n] is said to be an energy signal (or sequence) if and only its power is..... a. Infinity. b. Less than infinity. c. More than zero. d. Zero. e. Less than zero. 2. Odd signals are symmetrical on..... a. x-axis. b. y-axis. c. z-axis. d. Original point. e. All of them. 3. A is a function representing a physical quantity or variable, and typically it contains information about the behavior or nature of the phenomenon. b. System. c. Continuous system. d. Signal. e. None of them. a. Discrete system. 4. In Fourier series, Fourier coefficient(s) is (are)..... b. bn. d. Cn. C. Xn. a. an. e. All of them. 5. The discrete time system is said to be stable if poles lying.........circle. a. Outside unit. b. At unit. c. Inside unit. d. At 2r. e. All of them.
Answers
x(t) or x[n] is said to be an energy signal (or sequence) if and only its power is less than infinity.
Odd signals are symmetrical on the origin point.
A represents a physical quantity or variable and typically contains information about the behavior or nature of the phenomenon.
In Fourier series, Fourier coefficients are an, bn, and Cn.
The discrete time system is said to be stable if its poles lie inside the unit circle.
An energy signal or sequence, denoted as x(t) or x[n], is characterized by having finite power. Therefore, the correct answer is b. Less than infinity. If the power of a signal is infinite, it is classified as a power signal.
Odd signals exhibit symmetry about the origin point (y = 0, x = 0). Thus, the correct answer is d. Original point. The signal has the property that x(t) = -x(-t) or x[n] = -x[-n].
A represents a function that describes a physical quantity or variable. It can provide information about the behavior or nature of a phenomenon. Therefore, the correct answer is e. None of them. Options b, c, and d are not appropriate choices to represent the definition of A.
In Fourier series, the coefficients an, bn, and Cn are used to represent the amplitude and phase components of the harmonics in the series. Therefore, the correct answer is e. All of them.
The stability of a discrete-time system can be determined by analyzing the location of its poles in the complex plane. For a system to be stable, all poles must lie inside the unit circle with a radius of 1. Hence, the correct answer is c. Inside unit. If the poles are outside the unit circle or on the circle itself, the system is unstable and may exhibit unbounded or oscillatory behavior.
Learn more about Fourier series here:
https://brainly.com/question/31046635
#SPJ11
Related Questions
A worker was attempting
to correct an electrical problem involving two non-
operational lamps. He proceeded to the area where he thought the problem
was. He had not shut off the power at the circuit breaker panel nor had he
tested the wires to see if they were live. He was electrocuted when he
grabbed the two live wires and then fell from the ladder. What could have
been done to prevent this accident from occurring?
Answers
There are several things that could have been done to prevent this accident from occurring, including turning off the power, testing the wires, using appropriate personal protective equipment, etc.
What is safety procedure?A safety procedure is a series of directions or rules created to guarantee the security of employees in a specific working environment or while performing a specific task.
Several actions may have been taken to stop this catastrophe from happening, including:
Prior to attempting to work on the electrical system, turning off the power at the circuit breaker panel.Using a multimeter or a non-contact voltage tester, check to see if the wires are live.Protecting against electric shock by using the proper personal protection equipment (PPE), such as rubber gloves.Rather than attempting to do the electrical work yourself, have a certified electrician do it.Thus, the worker may have avoided the mishap and ensured a safe working environment by adhering to these safety procedures.
For more details regarding safety procedures, visit:
https://brainly.com/question/14480799
#SPJ9
In the given example, which type of interior designer is Sarah? Sarah is an interior designer. The state in which she resides applies practice acts to interior design professionals. Therefore, Sarah carries the title of a ____ interior designer.
Answers
Answer:
Sarah is a professional interior designer.
Therefore, Sarah carries the title of a _registered___ interior designer.
Explanation:
Some states require only the licensed designers to carry out interior designs, while some others allow both the licensed and unlicensed interior designers to carry on the work of interior designers. In the states where only the licensed designers are allowed to use the title of interior designer, they are registered after passing the state-prescribed examinations and meeting some professional experience requirements. The most common exam is the National Council for Interior Design Qualification (NCIDQ) examination, which only bachelor degree holders in interior design are allowed to sit for.
Find the dual of following linear programming problem
min 4x1 - 3 x2
subject to
3x1 - x2 ≤ 6
5x1 - 4x2 ≥ 8
x1 - 6x2 =5
x1, x2 ≥ 0
Answers
The dual problem of a linear programming problem can be found by flipping the inequality signs and re-assigning the objective function as a constraint.
Given the following linear programming problem min 4x1 - 3 x2 subject to 3x1 - x2 ≤ 6 5x1 - 4x2 ≥ 8 x1 - 6x2 =5 x1, x2 ≥ 0To find the dual of the problem, the following steps can be taken:
Step 1: Flip the problem The first step in finding the dual problem is to flip the inequality signs of the constraint of the original problem. The constraints of the original problem are as follows:3x1 - x2 ≤ 65x1 - 4x2 ≥ 8x1 - 6x2 = 5Flipping the inequality signs of the above equations results in the following:3x1 - x2 ≥ 65x1 - 4x2 ≤ 8x1 - 6x2 = 5
Step 2: Re-assign the objective The next step is to re-assign the objective function of the original problem as a constraint. That is, the coefficients of the original objective function are used as constraints in the dual problem. Thus, for the given problem,
we have:4x1 - 3x2 = x0Step 3: Formulate the dual problem The dual problem can now be formulated by using the re-assigned objective function and the flipped inequality signs of the original problem. The coefficients of the original problem form the new objective function of the dual problem, while the flipped inequalities form the constraints of the dual problem. Therefore, the dual problem of the given problem is: minimize 6y1 + 8y2 + 5y3, subject to:3y1 + 5y2 + y3 ≥ 4- y1 - 4y2 - 6y3 ≥ -3Where y1, y2 and y3 are the dual variables corresponding to the original constraints. Thus, the dual problem of the given problem has been found.
To know more about linear programming Visit:
https://brainly.com/question/30763902
#SPJ11
what are the objective goal of a specific in a student of civil engineering
Answers
Answer:
an ability to identify, formulate, and solve engineering problems. an understanding of professional and ethical responsibility. an ability to communicate effectively. the broad education necessary to understand the impact of engineering solutions in a global, economic, environmental, and societal context
A species A diffuses radially outwards from a sphere of radius ro. The following assumptions can be made. The mole fraction of species A at the surface of the sphere is XAO. Species A undergoes equimolar counter-diffusion with another species B. The diffusivity of A in B is denoted DAB. The total molar concentration of the system is c. The mole fraction of A at a radial distance of 10ro from the centre of the sphere is effectively zero. (a) Determine an expression for the molar flux of A at the surface of the sphere under these circumstances. Likewise determine an expression for the molar flow rate of A at the surface of the sphere. [12 marks] (b) Would one expect to see a large change in the molar flux of A if the distance at which the mole fraction had been considered to be effectively zero were located at 100ro from the centre of the sphere instead of 10ro from the centre? Explain your reasoning. [4 marks] (c) The situation described in (b) corresponds to a roughly tenfold increase in the length of the diffusion path. If one were to consider the case of 1-dimensional diffusion across a film rather than the case of radial diffusion from a sphere, how would a tenfold increase in the length of the diffusion path impact on the molar flux obtained in the 1-dimensional system? Hence comment on the differences between spherical radial diffusion and 1-dimensional diffusion in terms of the relative change in molar flux produced by a tenfold increase in the diffusion path.
Answers
(a) Molar flux of A at the surface of the sphere:Molar flux (NA) is defined as the number of moles of A that passes through a unit area per unit time. In radial flow, the molar flux of A is:NA = -DAB(∂CA/∂r) = -DAB(CA/rt)Where, rt = radius of the sphere and CA = concentration of A.Since the mole fraction of A at the surface of the sphere is XAO, then we can express the molar flow rate of A at the surface of the sphere as:NA0 = NA|rt=ro = -DAB(CAO/ro)(XAO/1 - XAO)(b) If the distance at which the mole fraction was considered to be effectively zero were located at 100ro from the centre of the sphere instead of 10ro from the centre, then there would be a large change in the molar flux of A.This is because the concentration gradient between the centre of the sphere and 100ro from the centre of the sphere would be much steeper than between the centre of the sphere and 10ro from the centre. Therefore, there would be a larger concentration gradient driving the diffusion of A, which would result in a larger molar flux of A.(c) If one considers the case of 1-dimensional diffusion across a film rather than the case of radial diffusion from a sphere, then a tenfold increase in the length of the diffusion path would result in a roughly tenfold decrease in the molar flux obtained in the 1-dimensional system. This is because the molar flux is directly proportional to the concentration gradient, and a tenfold increase in the length of the diffusion path would result in a tenfold decrease in the concentration gradient.In terms of the relative change in molar flux produced by a tenfold increase in the diffusion path, there is a greater relative change in molar flux produced by a tenfold increase in the diffusion path in the case of 1-dimensional diffusion across a film than in the case of radial diffusion from a sphere. This is because the concentration gradient is much steeper in the case of radial diffusion from a sphere, which means that the molar flux is less affected by a change in the length of the diffusion path.
The point in an electrical circuit schematic where high
voltage is stepped down to low voltage is at what
component?
Select one:
O A. Contactor
O B. Solenoid
O C. Relay
O D. Transformer
Answers
The point in an electrical circuit schematic where high voltage is stepped down to low voltage is at transformer.
What do you mean by an electric circuit?
Path for transmitting electric current in an electric circuit. An electric circuit consists of a device that provides energy to the charged particles that make up current, such as a battery or a generator, as well as devices that use current, such as lamps, electric motors, or computers, and the connecting wires or transmission lines. Ohm's law and Kirchhoff's rules are two fundamental laws that quantitatively define the behaviour of electric circuits.
Step-down transformers are used to connect transmission lines with varying voltage levels. They reduce the voltage level from a high to a low value.
So, D is the right answer.
To learn more about electric circuit
https://brainly.com/question/19651288
#SPJ13
How can statistical analysis of a dataset inform a design process
Answers
I don't know how?
i hate it that it says 20 charcters long
If a crosswalk does have a signal, then the pedestrians should only cross when there is a __________ signal.
Answers
The pedestrians should only cross when there is a signal.
If a crosswalk has a signal, it means that there is a designated time for pedestrians to cross the street safely. The signal could be a "walk" symbol or a green light, indicating that it is safe to cross. It is important for pedestrians to wait for this signal before crossing, as it ensures that they have the right of way and that oncoming traffic has stopped or is yielding. Ignoring the signal and crossing when it is not indicated can be dangerous and increase the risk of accidents. Therefore, it is crucial for pedestrians to pay attention to the signal at a crosswalk and only cross when it is indicating that it is safe to do so.
To be pedestrian meant to be sluggish or uninteresting, as if one were plodding along on foot rather than speeding in a coach or on a horseback. Pedestrian can be used to describe politicians, public tastes, personal qualities, or possessions, as well as a colorless or lifeless writing style.
Know more about pedestrians, here:
https://brainly.com/question/30752570
#SPJ11
If you want to revise a sketch or a feature when using a 3D CAD program, how do you make a correction without using the undo function
Answers
Answer:
See explanation
Explanation:
Truthfully, this answer can vary depending on the CAD program you are choosing to use. Generally, you go to your model tree (this has been on the left hand side of the screen in all of the CAD software I have used) and click the sketch or feature to edit. In some programs this is a left click and in others this is a right click. When the feature is correctly selected a menu should appear with the option to edit feature/sketch/definition/etc. Select this option and you should be able to edit what you wanted to.
A(n) ______ is a BI feature that presents performance data defined by users. 1.A) ad hoc query 2.B) parameterized report 3.C) interface 4.D) portal
Answers
A parameterized report is a BI feature that presents performance data defined by users. Option B is the correct answer.
Parameterized reports are dynamic and allow users to create custom reports that display only the data they need. They offer a way to filter and group data based on specific parameters or criteria selected by the user. This provides more flexibility than standard reports and helps users quickly analyze and make decisions based on the data they need. Parameterized reports are commonly used in business intelligence applications to create custom reports that meet specific user needs.
Option B is the correct answer.
You can learn more about business intelligence at
https://brainly.com/question/13339276
#SPJ11
What are minerals made of?
NO LINKS PLEASE
A. Different substances
B. Liquid substances
C. Two or more substances
D. The same substance throughout
Answers
Answer:
the answer I know is A. different substances. hope this helps :).
Explanation:
just always study hard and God bless.
1. Enhance security
2. Improve performance
3. Simplify troubleshooting
Provide three reasons why a network administrator might separate traffic.
A network administrator might separate traffic to accomplish the following:
1.
2.
3.
Answers
Enhance security: By separating traffic based on security policies, the network administrator can isolate sensitive data and applications from potential threats. This also helps to prevent unauthorized access to critical resources.
Improve performance: Separating traffic based on network usage can help to optimize network performance by reducing congestion and ensuring that critical applications have the necessary bandwidth to operate efficiently.Simplify troubleshooting: Separating traffic by function or application can make it easier to identify and isolate issues when they occur. This can help to reduce downtime and minimize the impact of network problems on users.
To learn more about resources click the link below:
brainly.com/question/14434570
#SPJ11
what wireless network mode can quickly be used to share files and printers without a wap?
Answers
The wireless network mode that can quickly be used to share files and printers without a WAP (Wireless Access Point) is called an ad hoc network.
An ad hoc network, also known as a peer-to-peer network, allows wireless devices to connect directly to each other without the need for a central access point. In this type of network, each device functions as both a client and an access point, allowing them to communicate with each other and share resources such as files and printers.Setting up an ad hoc network is relatively easy and can be done without the need for additional hardware or software. However, it is important to note that ad hoc networks are generally less secure than traditional wireless networks that use a WAP, as there is no central point of control to manage access and security settings.To set up an ad hoc network, you will need to ensure that all devices you want to connect have Wi-Fi capabilities and that their Wi-Fi settings are configured correctly. Once all devices are connected, you can enable file and printer sharing on each device and then access shared resources from other devices on the network.In summary, an ad hoc network is a wireless network mode that can be quickly used to share files and printers without a WAP. However, it is important to note that ad hoc networks are generally less secure than traditional wireless networks that use a WAP.
To know more about wireless visit:
brainly.com/question/26235345
#SPJ11
9. The highest voltage typically encountered on the job by a residential electrician is
volts.
A. 120
B. 600
C. 240
D. 480
Answers
Answer:
240
Explanation:
The highest voltage typically encountered on the job by a residential electrician is C. 240 volts.
What is voltage?Voltage is the measure of the difference in electrical power between two points in a circuit.
It is like the force that pushes electric charges in a circuit and is measured in volts (V) and affects how strong the electric current flows in a wire.
In many countries, the United States included, residential electrical systems often use a split-phase setup with a voltage of 120/240 volts.
This voltage is widely used for things like household appliances, lights, and other electrical needs in homes.
Learn more about electrical voltage at brainly.com/question/27861305
#SPJ2
Describe how you will a use a feedback mechanism to monitor Marissa’s wellbeing and ensure that support measures are working.
Answers
Feedback mechanisms gives a way to effectively to change behavior and it can be used to monitor Marissa's wellbeing by:
Asking her consistently how she feels, how she is and getting her settled.With it, one can be able to deduce what is wrong with her and address it.What is a feedback mechanism?The aim of a feedback mechanism is one that is known to be forward focused as it helps to link one's current actions to your future results.
Therefore Feedback mechanisms gives a way to rightly to alter behavior and it can be used to monitor Marissa's wellbeing though asking her consistently how she feels, how she is and getting her settled and one can be able to find what is wrong with her and address it.
See full question below
Due to a change in ownership and management of your facility, there has been a high turnover of managers in the past six months. Staff are very confused as to what to do, what is required and who to report to causing a lot of stress and issues in the workplace. The new management put into place a change management initiative to clarify business objectives and work roles. After a few weeks, things started to settle down and staff are performing better.
Beth, a support worker approached you one day and said that Marissa, a colleague has been having emotional breakdowns lately at work, crying unexpectedly, unable to concentrate on her tasks and taking longer breaks than usual. Beth needs to repeat instructions several times before Marissa can understand a task. Her actions are disrupting other staff and Beth is concerned about any accidents with client care due to Marissa's lack of concentration.
You invite Marissa for an informal meeting to find out how she's coping. Before the meeting, you checked Marissa's HR file and discovered that she is from the Philippines and English is her second language. She's a very hard worker and clients have commended her for her caring and sensitive nature.
In the meeting with Marissa, she nervously disclosed to you that she is worried about losing her job due to all the changes in management. She cannot afford to lose her job as she is a single parent responsible for her three children. She is also having a hard time coping with different instructions and expectations from different managers and she doesn't know who she can talk to anymore.
Question 1
Describe how you will a use a feedback mechanism to monitor Marissa's wellbeing and ensure that support measures are working.
Learn more about feedback mechanism from
https://brainly.com/question/8726791
#SPJ1
What components of a computer are directly attached to the motherboard?
Answers
The components directly attached to the motherboard are CPU, Memory (RAM), PSU, and expansion slots.
The components of a computer that are directly attached to the motherboard are as follows:
Central Processing Unit (CPU) is the brain of a computer, which executes the instructions provided by software.
Memory (RAM) is a component of a computer that stores data and instructions for quick access by the CPU.
Power supply unit (PSU) is responsible for supplying power to all components of a computer system, including the motherboard and other peripheral devices such as hard drives and optical drives.
The motherboard also contains several expansion slots, which allow the user to add additional components such as a sound card, graphics card, or other types of peripheral devices.
Some motherboards also have onboard components, including sound and network interfaces, as well as video output ports, which are built into the motherboard.
Learn more about motherboards:
https://brainly.com/question/29981661
#SPJ11
Air turbine starters are generally designed so that reduction gear distress or damage may be detected by?
Answers
Air turbine starters are generally designed so that reduction gear distress or damage may be detected by producing sounds from the starter assembly.
What is air turbine?An air turbine are usually attached to engines such as a moving vehicle or turbines.
It contains compressed air that allows it movement and it can be used to start engines. The compressed air in the turbines allows it to produce energy called mechanical energy. In case of damage it is made to produce sound which serves as indicator.
Therefore, Air turbine starters are generally designed so that reduction gear distress or damage may be detected by producing sounds from the starter assembly.
Learn more on turbine below
https://brainly.com/question/15321264
#SPJ1
determine the force in member ed of the truss, and state if the member is in tension or compression. express your answer to three significant figures and include the appropriate units. enter negative value in the case of compression and positive value in the case of tension.
Answers
An assemblage of beams or other components joined by nodes to form a rigid structure is known as a truss also state if the member is in tension or compression.
A truss is a structure that, according to engineering definition, "consists of just two-force members, where the members are arranged so that the assembly as a whole acts as a single entity."
[2] The term "two-force member" refers to a structural element where only two locations are subject to force. Trusses are normally made up of five or more triangular units made of straight members whose ends are joined at joints known as nodes, despite the fact that this strict definition permits the members to be united in any form and stable arrangement.
Glider AE: Uniformly distributed load on
beam CD: 150(12)(4/12) + 490(18.3/144) = 662.3 lb/ft.
Uniformly distributed load=490(32.7/144)=111.3 lb/ft concentrated load at c=8279 lb concentrated load at A and E=[150(6)(4/12)+490(18.3/144)]
(25/2)=4529lb
learn more about compression here:
https://brainly.com/question/13320823
#SPJ1
Rainfall rates for successive 20-min period of a 140min storm are 1.5, 1.5, 6.0, 4.0, 1.0, 0.8, and 3.2 in/hr, totaling 6.0in. Determine the rainfall excess during successive 20-min periods by the NRCS method. The soil in the basin belongs to group A. It is an agriculture row crop land with contoured pattern in good hydrologic condition. The soil is in average condition before the storm (moisture condition II).
Answers
Water flows around a 6-ft diameter bridge pier with a velocity of 12 ft/s. Estimate the force (per unit length) that the water exerts on the pier. Assume that the flow can be approximated as an potential fluid flow around the front half of the cylinder, but due to flow seperation, the average pressure on the rea half is constant and approximately equal to 1/2 the pressure at point A.
Answers
Answer: hello the diagram related to your question is missing please the third image is the missing part of the question
Fx = 977.76 Ib/ft
Explanation:
Estimate the force that water exerts on the pier
V = 12 ft/s
D( diameter ) = 6 ft
first express the force on the first half of the cylinder as
Fx1 = - \(-2\int\limits^\pi _\frac{\pi }{2} {Ps*cos\beta *a} \, d\beta\) ---------------- ( 1 )
where ; Fy = 0
Ps = Po + 1/2 Pv^2 ( 1 - 4 sin^2β ) ------------- ( 2 )
Input equation (2) into equation ( 1 ) (note : assuming Po = 0 )
attached below is the remaining part of the solution
Which vegetation type do you think will cause fire to spread the fastest?
Explain why you chose that answer.
Answers
Answer:B
Explanation: Dead Grass more flammable than wood and Green grass contains water.
a weight of 20 lb is applied to a cylinder that is full of water. The Piston area is 4.5 inches squared. what is the pressure of the water? round to one "decimal" place.
Answers
Answer:
6.564 is the answers i learned that in the american school i live there
The mean of 10 numbers is 9, then the sum (total) of these numbers will be
Answers
Answer:
90
Explanation:
mean is basically taking the sum of all numbers and then dividing the sum with the number of all given numbers..
here, the mean is 9, total numbers are 10.. so the sum will be 9 multiplied by 10, that is 90.
If the mean of 10 numbers is 9, then the sum (total) of these numbers will be 90. The correct option is D.
What is mean?The mean is the average of a set of variables in mathematics and statistics. The mean can be calculated in a variety of ways, including the simple arithmetic mean (add the numbers and divide the total by the number of observations), geometric mean, and harmonic mean. Mean is denoted by a small m.
To calculate mean: Arrange the data items in ascending order from least to greatest. If the number of points is odd, the median is the data point in the middle of the list. If the number of data points in the list is even, the median is the average of two middle data points.
Mean = total sum of the numbers/total numbers
9 = total sum of the numbers / 10
The sum of the terms = 9 x 10 = 90
90 = total sum of the numbers
Therefore, the correct option is D. 90
To learn more about the mean, refer to the link:
https://brainly.com/question/28670966
#SPJ2
The question is incomplete. Your most probably complete question is given below:
A. 9. B. 0.9. C. 70. D. 90
What does efficiency measure?
Answers
Answer:
Efficiency is defined as any performance that uses the fewest number of inputs to produce the greatest number of outputs. Simply put, you're efficient if you get more out of less.
Explanation:
what is the worst way to show self-management?
a. Plant a time to evaluate your progress
b. Set your own career your
c. Ask your boss to set all your goals
d. Ask for feedback on your progress
Answers
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.
To know more about self-management visit :
https://brainly.com/question/4574856
#SPJ11
If the beam is subjected to a bending moment of m = 20 kn⋅m , determine the bending stress in the beam at point a
Answers
Therefore, the maximum bending stress at point a based on the given question is 744.2 MPa.
How to solveGiven:
Moment of inertia of the section (I) = 2.6873×10^-5 m^4
Vertical distance away from the neutral axis (c) = 0.1 m
Maximum bending moment (M) = 20,000 N·m
To find:
Maximum bending stress (σmax)
Formula:
σmax = (M * c) / I
Calculation:
σmax = (20,000 N·m * 0.1 m) / 2.6873×10^-5 m^4
σmax = 744.2 MPa
Therefore, the maximum bending stress is 744.2 MPa.
Read more about stress here:
https://brainly.com/question/26108464
#SPJ4
A European apparel manufacturer has production facilities in Italy and China to serve its European market, where annual demand is for 1.9 million units. Demand is expected to stay at the same level over the foreseeable future. Each facility has a capacity of 1 million units per year. With the current exchange rates, the production and distribution cost from Italy is 10 euro per unit, whereas the production and distribution cost from China is 7 euro. Over each of the next three years, the Chinese currency could rise relative to the euro by 15 percent with a probability of 0.5 or drop by 5 percent with a probability of 0.5. An option being considered is to shut down 0.5 million units of capacity in Italy and move it to China at a one-time cost of 2 million euros. Assume a discount factor of 10 percent over the three years. Do you recommend this option?
Answers
very big question aa having i can't answer it
In the energy balance equation, Ein can be what? Any kind of energy Only heat Only work Work or heat or both work or heat but not both
Answers
In the energy balance equation,Energy is transferred between the system and the surroundings in the form of heat and work, resulting in a change of total energy of the system.
Now that you know how to calculate the several types of energy—kinetic, potential, and internal—as well as how energy is transported through the use of heat and work, it's time to put everything together. The conservation of energy principle of the First Law of Thermodynamics was applied to stationary closed systems. To proceed between two states in a closed system (no mass transfer):
ΔE=ΔKE+ΔPE+ΔU=Q-W
Become familiar with this one by heart! A change in the system's overall energy is the result of energy being transmitted between the system and its surroundings in the form of heat and work. The sign standards for heat and work that we previously learnt are important to keep in mind when applying this equation.
learn more about energy balance equation here:
https://brainly.com/question/29237775
#SPJ4
The correct answer is The energy balance equation is a fundamental principle in thermodynamics that describes the relationship between the energy that enters and leaves a system, and the change in the internal energy of the system.
In this equation, Ein represents the energy that enters the system, and it can be any kind of energy, including heat, work, electromagnetic radiation, chemical energy, or any other form of energy that can be exchanged between the system and its surroundings. The energy balance equation applies to all types of systems, from small, simple systems to large, complex systems, and it is a fundamental principle that underlies many of the laws and principles of thermodynamics. By applying the energy balance equation, it is possible to analyze and predict the behavior of systems in various situations, such as in heat transfer, power generation, refrigeration, and many other fields. Overall, the energy balance equation is a fundamental principle in thermodynamics that is essential for understanding and predicting the behavior of physical systems.
To learn more about thermodynamics click on the link below:
brainly.com/question/1368306
#SPJ4
At what point should the timing begin for the first leg outbound in a nonstandard holding pattern?A. Abeam the holding fix, or wings level, whichever occurs lastB. when the wings are level at the completion of the 180 turn outboundC. when over or abeam the holding fix whichever occurs later
Answers
The correct answer is A, abeam the holding fix, or wings level, whichever occurs last. In a non-standard holding pattern, the aircraft turns in the opposite direction to the standard pattern, and the timing for the first leg outbound begins at a different point.
The timing should begin when the aircraft is abeam the holding fix, or wings level, whichever occurs last.
If the aircraft is still turning when it reaches the holding fix, the timing should begin when the wings are level. By following the correct timing procedures, pilots can ensure safe and efficient operations while maintaining proper spacing and sequencing with other aircraft in the holding pattern.
It's important for pilots to be familiar with both standard and non-standard holding patterns and the associated timing procedures to ensure safety and effective operation of the aircraft.
To know more about aircraft click here:
brainly.com/question/28246952
#SPJ4
Write a program to play the Card Guessing Game. Your program must give the user the following choices: - Guess only the face value of the card. - Guess only the suit of the card. - Guess both the face value and the suit of the card. Before the start of the game, create a deck of cards. Before each guess, use the function random_shuffle to randomly shuffle the deck.
Answers
how am I going to do this, I have a friend that might be able to help I will check