The common-source stage has an infinite input impedance Select one O True O False An NPN transistor having a current gain B-80, is biased to get a collector current le 2 mA, if Va 150 V, and V, 26 mV, then its transconductance g and ro

Answers

Answer 1

The transconductance g of the transistor is 76.9 mS, and its output resistance ro is 75 kOhm.

False. While the common-source stage has a high input impedance, it is not infinite. The input impedance of the common-source amplifier depends on the values of the biasing resistors and the transconductance of the transistor used.

To solve for the transconductance g and output resistance ro of an NPN transistor biased to operate with a collector current of 2 mA, a base-emitter voltage Vbe of 0.7 V, a collector-emitter voltage Vce of 150 V, and a thermal voltage VT of 26 mV, we can use the following equations:

g = Ic / VT

ro = VA / Ic

where Ic is the collector current, VT is the thermal voltage, and VA is the early voltage of the transistor.

Substituting the given values, we get:

g = 2 mA / 26 mV = 76.9 mS

ro = 150 V / 2 mA = 75 kOhm

Therefore, the transconductance g of the transistor is 76.9 mS, and its output resistance ro is 75 kOhm.

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Related Questions

Which of the following will help reduce your risk of identity theft when engaging in e-commerce? A. Confirm the site you are using uses an encrypted link. B. Use e-commerce for all transactions. C. Click on links sent to you from trusted providers. D. Respond to e-mail inquiries only from institutions you do business with regularly.​

Answers

The option that would reduce your risk of identity theft  is A. Confirm the site you are using uses an encrypted link.

Why should you confirm the encryption ?

To lessen your chances of identity theft, make sure the website you're viewing has an encrypted link. Encrypting your personal and financial information ensures that it can only be accessed by authorized parties. This is required when transferring sensitive data, such as credit card details, over the internet.

Using e-commerce for all transactions isn't always the best choice because it introduces new risks.

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You will create a Network Diagram reflecting the activities you need to undertake to complete the final exam.
It must be configured as follows:
- There must be a minimum of 10 Activities
- You must have at least 2 paths through the network
- Each activity needs a start date, duration and all except the first requires a predecessor(s).
Next use the Critical Path Method (See PMBOK p.210, 6.5.2.2) to do forward and reverse pass on your network diagram and identify the critical path.
Maximum marks will be gained by originality, excellent presentation and accurate use of CPM.

Answers

The network diagram was configured with at least 10 activities, at least two paths through the network, and every activity having a start date, duration, and predecessor(s). After using the Critical Path Method, the critical path for this network diagram is A-B-C-E-F-G-H-I-J, which takes 18 days to complete.

The following is a Network Diagram reflecting the activities you need to undertake to complete the final exam.ActivitiesPredecessorDurationStart DateA - Select Topic - 1 12nd JulyB - Research - 3 A 15th JulyC - Create an outline - 2 B 20th JulyD - Draft the introduction - 2 C 22nd JulyE - Draft the main body - 5 D 24th JulyF - Draft the conclusion - 2 E 29th JulyG - Edit the document - 3 F 31st JulyH - Proofread the document - 1 G 3rd AugustI - Format the document - 2 H 5th AugustJ - Submit the document - 1 I 7th AugustTo complete the final exam, the above network diagram shows the activities that you will have to undertake.

The following are the features of this diagram:It must have a minimum of 10 Activities, which it has accomplished as there are ten activities on the chart.There must be at least 2 paths through the network, which it has fulfilled as there are two paths in the network. The first path is A-B-C-D-E-F-G-H-I-J, and the second is A-B-C-E-F-G-H-I-J.Each activity needs a start date, duration, and all except the first requires a predecessor(s), which the chart has fulfilled. Every activity in the diagram has a start date, duration, and predecessor except for the first activity.The next step is to use the Critical Path Method (CPM) to do forward and reverse pass on the network diagram and identify the critical path.

The forward pass starts at the first activity and finishes at the last. The critical path is the longest path, which is A-B-C-E-F-G-H-I-J, and it takes 18 days to complete the critical path.The reverse pass starts at the last activity and finishes at the first. The critical path is the longest path, which is J-I-H-G-F-E-C-B-A, and it takes 18 days to complete the critical path.In conclusion, the network diagram was configured with at least 10 activities, at least two paths through the network, and every activity having a start date, duration, and predecessor(s). After using the Critical Path Method, the critical path for this network diagram is A-B-C-E-F-G-H-I-J, which takes 18 days to complete.

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The input force used to provide power to a machine is the _____.

Linkage
Powertrain
Power Adapter
Power Source

Answers

Answer:

D    power source

Explanation:

whitebox learning

1. Word Module 2 SAM Textbook Project

2. Word Module 2 SAM Training

3. Word Module 2 SAM End of Module Project 1

4. Word Module 2 SAM End of Module Project 2

5. Word Module 2 SAM Project A

6. Word Module 2 SAM Project B

Answers

The raise To Power Module of the program's calling error can be found in the real and integer values of the argument variables.

String should be spelled Sting. The set Double Module instead of returning an integer, does such. Access to local variables declared in the Main module is restricted to that module only. The raise To Power Module of the program's calling argument variables' real and integer values can be used to pinpoint the issue. Although the arguments for the raise To Power Module (Real value and Integer power) have been defined. The integer power is represented as "1.5," and the real value is supplied as "2." A real number, on the other hand, is a number with a fractional part. thus, a number without a fraction is considered an integer. 1.5 is a real number, whereas 2 is an integer. The parameters' contents when invoking raise To Power.

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give three causes for a running process to relinquish the cpu. in each case, what state does the scheduler put the process in?

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There are several reasons why a running process may relinquish the CPU.

Three common causes are:
1. I/O Wait: When a process is waiting for input or output to complete, it may relinquish the CPU to avoid wasting resources. In this case, the scheduler puts the process in the waiting state.
2. Preemption: When a higher-priority process becomes ready to run, it may preempt the currently running process to ensure that the system runs as efficiently as possible. In this case, the scheduler puts the preempted process in the ready state.
3. Completion: When a process finishes executing, it relinquishes the CPU to allow other processes to run. In this case, the scheduler puts the process in the terminated state.

In all three cases, the scheduler is responsible for managing the process and ensuring that it runs efficiently. By carefully managing the state of each process, the scheduler can ensure that the system operates smoothly and that each process receives the resources it needs to complete its work.

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The web can be modeled as a directed graph where each web page is represented by a vertex and where an edge starts at the web page a and ends at the web page b if there is a link on a pointing to b. This model is called the web graph. The out-degree of a vertex is the number of links on the web page. True False

Answers

The given statement is true.The web graph is a model for a directed graph that helps to represent the web. This model is important because the internet is a vast and complex network of web pages that are linked together. Each web page is represented by a vertex in the graph, and an edge that starts at vertex a and ends at vertex b is created if there is a link on a that points to b.

In other words, each vertex is a webpage, and each directed edge represents a hyperlink from one webpage to another. The out-degree of a vertex is the number of links that point away from it. This means that the number of edges that originate from a vertex is equal to its out-degree. Therefore, the main answer is True. :We can define web graph as follows: The web graph is a model for a directed graph that helps to represent the web. This model is important because the internet is a vast and complex network of web pages that are linked together.

Each web page is represented by a vertex in the graph, and an edge that starts at vertex a and ends at vertex b is created if there is a link on a that points to b.In other words, each vertex is a webpage, and each directed edge represents a hyperlink from one webpage to another. The out-degree of a vertex is the number of links that point away from it. This means that the number of edges that originate from a vertex is equal to its out-degree. Therefore, the main answer is True.

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the three major research options are libraries, the internet, and multiple choice search engines. field research. reference works. catalogs.

Answers

The three major research options are libraries, the internet, and field research.

Research is the systematic collection and interpretation of data to answer questions. It entails the utilization of a scientific method to obtain, evaluate, and interpret information that can be used to resolve problems and make decisions.

The library is a critical source of information on various topics. Books, magazines, periodicals, newspapers, and other materials are available at the library.

Internet: The internet is a global network of computers that enables people to access information from anywhere in the world. It provides access to a vast amount of information on various subjects.

Field Research: Field research entails collecting data firsthand from primary sources, such as interviews, observations, and surveys. This kind of research can help researchers acquire an in-depth understanding of a topic.

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A nested folder Can best be described as what?

Answers

Answer:

A nested folder can be described as a folder within a folder, or a subfolder.

data link layer protocol defined by ieee specification 802.1dT/F

Answers

The statement, data link layer protocol defined by IEEE specification is false.

The IEEE specification 802.1d does not define a data link layer protocol.

The data link layer protocol defined by IEEE specification 802.1d is called Spanning Tree Protocol (STP). It is used to prevent loops in a network by disabling redundant links. The 802.1t amendment introduced Rapid Spanning Tree Protocol (RSTP), which improves the convergence time of STP. The 802.1s amendment introduced Multiple Spanning Tree Protocol (MSTP), which allows for multiple instances of STP to be run on a single switch.

The IEEE 802.1d standard, also known as the Spanning Tree Protocol (STP), is a network protocol that operates at the data link layer (Layer 2) of the OSI model. It provides a mechanism for preventing loops in Ethernet networks by creating a loop-free logical topology. The STP algorithm determines the best path to reach each network segment and blocks redundant paths to prevent loops.

However, it is important to note that the IEEE 802.1d standard does not define a specific data link layer protocol. Instead, it specifies the operation of the Spanning Tree Protocol and its implementation details. The actual data link layer protocol used in Ethernet networks is defined by the IEEE 802.3 standard, which includes various Ethernet protocols such as Ethernet II, Fast Ethernet, and Gigabit Ethernet.

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Facility automation uses internet of things (iot) to integrate automation into business functions to reduce reliance on machinery. True or false

Answers

Facility automation uses internet of things (iot) to integrate automation into business functions to reduce reliance on machinery is a true statement.

How is IoT used in automation?

The Internet of Things (IoT) is known to be one of the main driving factor that is said to have brought a lot of power which has helped in the  enabling of the growth as well as the development of industrial automation systems.

Note that IoT that is said to be used along with computer automation controls can be able to aid one to streamline industrial systems as well as improve data automation, with the aim of deleting errors and inefficiencies of  people.

Therefore, Facility automation uses internet of things (iot) to integrate automation into business functions to reduce reliance on machinery is a true statement.

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Megan wants to post a picture of her and her friend Jennifer on her social media page. What should Megan do before she posts the picture?

A. Add a caption.
B. Ask her friend for permission.
C. Make sure she looks good.
D. Edit the picture using Photoshop.

Answers

Answer:

B. Ask her friend for permission.

Explanation:

Answer: B ask her friend for permission

hope you do good on the test or quiz.. it would mean alot to be brainlEst

who is the first man to find biology​

Answers

Answer:

Thomas Beddoes

Explanation:

A/An is useful in comparing data values from populations with different means and standard deviations.

Answers

A useful tool in comparing data values from populations with different means and standard deviations is z-score.

What is a Z-score?

This is known to be a kind of numerical measurement that tells a value's association to the mean of a group of values.

The Z-score is said to be measured in regards to standard deviations that arises from the mean.

Note that A useful tool in comparing data values from populations with different means and standard deviations is z-score.

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Which fine arts field might someone who loves travel enjoy? O watercolor painting O travel photography O food blogging O hotel management​

Answers

Answer: Watercolor Painting

Explanation:

Answer:

Explanation:

Travel photography

opinion on sandshrew​

Answers

Answer:Sandshrew is cute

Explanation:

heyyyyyy who likes anime​

heyyyyyy who likes anime

Answers

Answer:

You apparently

Explanation:

Answer:

I don't like anime I love it

How does a prototype compare to a minimum viable product (MVP)?

How does a prototype compare to a minimum viable product (MVP)?

Answers

Prototypes aren't made to be fully functional with complete features.

Two common AAA server solutions are RADIUS and TACACS+.
Match the AAA server solutions on the left with the appropriate descriptions on the right. (Each server solution may be used more than once.)

a. RADIUS
b. TACACS+
c. RADIUS
d. TACACS+
e. TACACS+
f. RADIUS

Answers

RADIUS and TACACS+ are two popular methods for AAA servers. integrates authorization, identification, and accounting: Using TCP port 49 is RADIUS TACACS+.

combines accounting, authorization, and identification: RADIUS

TACACS+ uses TCP port 49.

between the client and the server, does not send passwords in clear text:

RADIUS

three protocols, one for each of authentication, authorization, and accounting are provided: TACACS+

the entire packet content is encrypted, not just the authentication packets: TACACS+

use UDP ports 1812 and 1813, which makes it susceptible to buffer overflow attacks: RADIUS

An enterprise's authentication, authorization, and accounting (AAA) needs are met by a AAA server, a server application that manages user requests for access to computer resources.

The AAA server often communicates with gateway and network access servers, as well as databases and directories containing user data. The current protocol for interacting with a AAA server is called Remote Authentication Dial-In User Service (RADIUS).

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What adjective best describes the network effect?

Answers

The adjective best describes the network effect is Exponential.

Are network effects exponential?

If the marketplaces is known to have gotten to the point where it has reach a critical inflection point, network effects is known to often  kick in and growth is said to be in an exponential manner.

Note that These network effects also make a kind of barriers to entry: if a lot of buyers and sellers are inside a marketplace, it becomes quite complex for a rival to lure them away.

The network effect is seen as any scenario in which the value of a product are known to be based  on the number of buyers, sellers, and others.

Therefore, The adjective best describes the network effect is Exponential.

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Passwords shall not be transmitted in the clear outside the secure domain
True
False

Answers

True. Passwords should never be transmitted in the clear outside the secure domain. The transmission of passwords in clear text is a major security risk and can lead to unauthorized access and compromise of sensitive information.

When a password is transmitted in clear text, it means that it is not encrypted or protected in any way during the transmission process. This allows anyone who intercepts the communication to easily read and capture the password, exposing it to potential misuse.

To ensure the security of passwords during transmission, it is essential to use secure protocols such as HTTPS or other encrypted communication channels. These protocols employ encryption techniques to protect the sensitive information, including passwords, from unauthorized access.

Additionally, it is crucial to follow best practices such as password hashing and salting on the server-side to store and handle passwords securely. Hashing transforms the password into an irreversible string of characters, making it extremely difficult for attackers to retrieve the original password even if they gain access to the stored data.

By adhering to these security measures, organizations can protect the confidentiality and integrity of user passwords, reducing the risk of unauthorized access and potential security breaches.

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compute the total cost, gas cost, and car cost of owning the car for five years on python

Answers

To compute the total cost, gas cost, and car cost of owning the car for five years on Python, you will need to have an idea of the gas cost per year and the cost of the car. If you have this information, you can create a Python program to calculate the total cost, gas cost, and car cost of owning the car for five years. Here is an example program that you can use to accomplish this:```
#Cost of the car
car_cost = 15000
#Cost of gas per year
gas_cost = 2000
#Calculate total cost for 5 years
total_cost = car_cost + (5 * gas_cost)
#Calculate gas cost for 5 years
gas_cost_5_years = 5 * gas_cost
#Print results
print("Total cost for 5 years: $", total_cost)
print("Gas cost for 5 years: $", gas_cost_5_years)
print("Car cost for 5 years: $", car_cost)```In this example program, we first set the cost of the car and the cost of gas per year. We then calculate the total cost of owning the car for five years by adding the cost of the car to the cost of gas for five years. We also calculate the gas cost for five years and print the results. You can modify this program to fit your specific needs.

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what is a way to find a peaceful and agreeable solution when there's a disagreement. A. conflict resolution
B. active listening
C. leadership
D. non-verbal communication​

Answers

Answer:

A.) Conflict Resolution

Explanation:

Conflict resolution is when two or more parties work out a peaceful solution to a problem. Therefore the answer is A. I hope I helped! ^-^


Why does binary addition have a rule for 1 + 1 + 1 if only two numbers
are being added together?

Answers

Answer:

See below

Explanation:

Because sometimes you have to 'carry' a 1 over to the ext column when adding two binary numbers

Example :

 1 1 1

+1 1 1    <==== starting in the first R column add  1 + 1  to get 0 and carry 1

                then the next column you will add   1 + 1 + 1  = 1   and carry 1 again

                    then 1 + 1 + 1= 1  and carry 1 again (to column 4)  to get

1   1  1 0

Define special computer​

Answers

Answer:

A computer designed from scratch to perform a specific function. Contrast with general-purpose computer. See ASIC.

Answer:

Special computer is the computer designed for a particular type of application only. It is defined as a stored program digital computer, whose architecture is oriented towards one or more applications.

Why do people choose IT ​

Answers

The Information Technology industry is one of the fastest-growing sectors worldwide providing jobs full of opportunities for professional success. The IT industry offers quick employment, opportunities in every sector, multiple career paths, high salaries, and it's easy to enter this industry without a college degree

How do i fix this? ((My computer is on))

How do i fix this? ((My computer is on))

Answers

Answer:

the picture is not clear. there could be many reasons of why this is happening. has your computer had any physical damage recently?

Answer:your computer had a Damage by u get it 101 Battery

and if u want to fix it go to laptop shop and tells him to fix this laptop

Explanation:

given a line of text as input, output the number of characters excluding spaces, periods, or commas.

Answers

Answer:

python:

x = input()

print(len(x))

Explanation:

In the cases of int, byte, long, short (In Java) Can you give the heirachy in ascending order?​

Answers

Answer:

Byte Short Int Long

Explanation:

Byte's 8 bit, short's 16, int's 32, and long's 65.

A Transmission Control Protocol (TCP) connection is established and two devices ensure that they're speaking the same protocol. What has occured?
A. Three-way handshake
B. Two-way handshake
C. Handshake
D. Four-way handshake

Answers

Answer:

The correct option is;

A. Three-way handshake

Explanation:

For establishment of connection within Transmission Control Protocol, (T. C. P.), involves a three-way way handshake. Prior to attempting a server connection, the server to which connection is sought passively opens a port by listening at the port. Upon establishment of passive open, active open by the client can then be initiated by the client. A connection establishment requires a three-way handshake as follows;

1. The client sends a SYN to the server

2. The server responds by sending a SYN-ACK

3. The client further responds sending ACK back to the server.

What does a CPU do? I dont want a full essay, just please summarize and keep it short.

Answers

Answer:

provides the instructions and processing power the computer needs to do its work.

Explanation:

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