16. (10 pts) A force measuring transducer has an open-circuit output voltage of 100 mV and an output impedance of 100 2. To amplify the signal voltage, it is connected to an amplifier with a gain of 8. Estimate the input loading error if the amplifier has an input impedance of (a) 2k 2 or (b) 1M Q.

Answers

Answer 1

The input loading error for the force measuring transducer connected to an amplifier with a gain of 8 will be approximately 0.64% for an amplifier input impedance of 2kΩ and 6.4% for an input impedance of 1MΩ.

When the force measuring transducer is connected to the amplifier, the input impedance of the amplifier affects the loading of the transducer. In this case, the transducer has an output impedance of 100Ω. When connected to an amplifier with an input impedance of 2kΩ, the input loading error can be estimated using the formula (Zin - Zout) / Zout * 100, where Zin is the input impedance of the amplifier and Zout is the output impedance of the transducer. Substituting the values, we get (2000Ω - 100Ω) / 100Ω * 100 = 1900% / 100 = 19%. With a gain of 8, the error is divided by the gain, resulting in an input loading error of approximately 2.4%.

Similarly, when the amplifier has an input impedance of 1MΩ, the input loading error can be estimated as (1000000Ω - 100Ω) / 100Ω * 100 = 999900% / 100 = 9999%. With a gain of 8, the error is divided by the gain, resulting in an input loading error of approximately 1249.88%.

It is important to consider the input impedance of the amplifier when connecting a transducer to ensure minimal loading error. Higher input impedance is preferred to minimize loading effects on the transducer's output voltage.

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Related Questions

A pequin walks 10 feet in six second how far does the pequin wals in 45 seconds

Answers

Answer:

7.5 feet

Explanation:

45 divided by 6 is 7.5

Answer:

7.5 feet

Explanation:

45 divided by 6 is 7.5

Why is sand used as a bed for melting of metal in Cupola furnace?

Answers

Answer:

A sand bed is necessary because it provides a refractory bottom for molten metal

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henry ford's most distinctive contribution to the automobile industry was

Answers

Henry Ford’s most distinctive contribution to the automobile industry was the development of the assembly line method. Ford's introduction of the assembly line revolutionized the manufacturing process by decreasing the time and expense of constructing automobiles. The invention of the assembly line increased the pace of production and reduced the price of vehicles, making them more accessible to the average person.
Henry Ford's system of mass production and his innovations in manufacturing techniques created a new model of industrial organization. The Ford Company began mass-producing cars in 1908, resulting in the production of over 10,000 automobiles within a year. Ford's Model T automobile was an innovative and affordable car that set the standard for mass-production methods. The assembly line technique allowed Ford to produce his automobiles faster and cheaper than any other automobile manufacturer of his time. The assembly line method divided the production process into small, repetitive steps. Each worker would be responsible for performing a specific task, which would require minimal training. This approach allowed the factory to produce cars at an unprecedented speed, producing a new car every minute. Henry Ford's contributions to the automobile industry helped to shape modern manufacturing methods. His emphasis on efficiency and his use of mass production methods have transformed the world's industries. Today, his legacy lives on, and his contributions have revolutionized the way we produce goods and services, making them accessible to a broader audience.

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What is the calibration nut on a bimetallic stemmed thermometer used for?
A) keep it accurate
B) mark its sensing area
C) measure air temperature
D) measure temperatures through glass

Answers

The calibration nut on a bimetallic stemmed thermometer is used to adjust the thermometer to ensure accuracy in the readings. It is used to adjust the sensitivity of the sensing area, allowing for precise readings of temperatures.

The calibration nut on a bimetallic stemmed thermometer is an important piece of the device. It is used to adjust the sensitivity of the sensing area, allowing for precise readings of temperatures. This is done by controlling the amount of tension on the two metals inside the thermometer. As temperatures change, the two metals expand or contract at different rates, creating tension that affects the accuracy of the readings. By adjusting the calibration nut, the amount of tension can be adjusted and the accuracy of the readings improved. The calibration nut also allows for the thermometer to be used in different temperatures, as it can be adjusted for both high and low temperatures. This is important to ensure accuracy in readings, as temperatures can fluctuate widely in different environments. The calibration nut is an important part of a bimetallic stemmed thermometer, as it allows for accurate readings of temperatures in a variety of different environments.

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A rocket is launched from rest with a constant upwards acceleration of 18 m/s2. Determine its velocity after 25 seconds

Answers

Answer:

The final velocity of the rocket is 450 m/s.

Explanation:

Given;

initial velocity of the rocket, u = 0

constant upward acceleration of the rocket, a = 18 m/s²

time of motion of the rocket, t = 25 s

The final velocity of the rocket is calculated with the following kinematic equation;

v = u + at

where;

v is the final velocity of the rocket after 25 s

Substitute the given values in the equation above;

v = 0 + 18 x 25

v = 450 m/s

Therefore, the final velocity of the rocket is 450 m/s.

when preparing the uv/vis sample, why was the order in which reagents are added is so crucial to the experiment? answer in at least three to four complete, active voice sentences.

Answers

The order in which reagents are added during the preparation of a UV/Vis sample is crucial to the experiment because it can affect the accuracy and precision of the measurements.

When preparing the UV/Vis sample, the order in which reagents are added is crucial to the experiment because it ensures proper reaction sequence, accurate measurements, and minimizes experimental errors. By adding reagents in a specific order, you allow each component to react and equilibrate appropriately, ultimately leading to accurate and consistent results.

For example, if the reagents are added in the wrong order, it could cause a chemical reaction that alters the properties of the sample or interferes with the measurement. Additionally, some reagents may need to be added slowly or in specific quantities to ensure that the sample is properly prepared. Therefore, following the correct order of reagent addition is essential for obtaining reliable and reproducible results in UV/Vis spectroscopy.


Additionally, following the correct order helps avoid contamination and maintain the integrity of the sample throughout the experiment.

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A non-entrepreneurship, work-based, agricultural type of SAE, in which a student learns and gains skills in a paid or unpaid position describe which type of SAE?

Answers

Answer:

Placement.

Explanation:

SAE is an acronym for Supervised Agricultural Experience programs and it is typically a planned, practical-based program designed to help students develop competent skills and experience in their various career choice. Basically, it enhances the academic knowledge and agricultural skills acquired by the students in the classroom.

Generally, there are four (4) main types of Supervised Agricultural Experience Programs;

1. Entrepreneurship SAE.

2. Exploratory SAE.

3. Research and Experimentation SAE.

4. Placement SAE.

A non-entrepreneurship, work-based, agricultural type of Supervised Agricultural Experience program (SAE), in which a student learns and gains skills in a paid or unpaid position describe a placement.

Some examples of organizations or businesses that provide placement SAE to students includes; lawn services, veterinary clinics, soil conservation firms, livestock farms, floral shops, grain farms etc.

Answer:

Placement

Explanation:

what is the division of demand

Answers

Answer:Demand is the number of goods that the customers are ready and able to buy at several prices during a given time frame.Division of demand:Composite demand.Short-run and long-run demand.Price demand.Income demand.Competitive demand.Direct and derived demand.

Determine the minimum required wire radius assuming a factor of safety of 3 and a yield strength of 1500 MPa.

Answers

This question is incomplete, the complete question is;

A large tower is to be supported by a series of steel wires. It is estimated that the load on each wire will be 11,100 N.

Determine the minimum required wire radius assuming a factor of safety of 3 and a yield strength of 1500 MPa.

answer in mm please

Answer:

the minimum required wire radius is 5.3166 mm

Explanation:

Given that;

Load F = 11100N

N = 3

∝y = 1500 MPa

∝workmg = ∝y / N = 1500 / 3 = 500 MPa

now stress of Wire:

∝w = F/A

500 × 10⁶ = 11100 / A

A = 22.2 × 10⁻⁶ m²

so

(π/4)d² = A

(π/4)d² = 22.2 × 10⁻⁶

d² = 2.8265 × 10⁻⁵

d = 5.3165 7 × 10⁻³ m³

now we convert to mm(millimeters)

d = 5.3166 mm

Therefore the minimum required wire radius is 5.3166 mm

floyds cycle detection algorithm advantages and disadvantages

Answers

The advantage of the Floyd algorithm is its versatility. Numerous problems can be resolved with the algorithm. A disadvantage is the algorithm is quite complex and can be difficult to understand.

What is Floyd's algorithm?

Only two pointers—each moving through the succession at a different speed—are used in Floyd's method, which is a pointer-based algorithm. In reference to Aesop's story The Tortoises and the Hare, it is also known as the "turtle and the hare algorithm."

Why Floyd algorithm is used?

The Floyd algorithm is applied to find that shortest route via the weighted graph between each vertex. Both direct and undirected graphs can be used with this approach, but the graph having negative cycles cannot be used. Its space complexity is O, and its time complexity is O(N-L), where N represents the number of nodes in the linked list and L is the length of the loop (1).

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Assuming you determine the required section modulus of a wide flange beam is 200 in3, determine the lightest beam possible that will satisfy this condition.

Answers

Answer:

W18 * 106

Explanation:

Given that the section modulus of the wide flange beam is 200 in^3 the lightest beam possible that can satisfy the section modulus must have a section modulus ≥ 200 in^3. also the value of the section modulus must be approximately closest to 200in^3

From wide flange Beam table ( showing the section modulus )

The beam that can satisfy the condition is W18 × 106  because its section modulus ( s ) = 204 in^3

Hey guys can anyone list chemical engineering advancement that has been discovered within the past 20 years

Answers

Top 10 Emerging Technologies in Chemistry
Nanopesticides. The world population keeps growing. ...
Enantio selective organocatalysis. ...
Solid-state batteries. ...
Flow Chemistry. ...
Porous material for Water Harvesting. ...
Directed evolution of selective enzymes. ...
From plastics to monomers. ...

Show that the definition of electric field strength (E = Felectric/q0) is equivalent to the equation E = kCq/r2 for point charges.

Answers

It has been shown that the definition of electric field strength E = Felectric/q0 is equivalent to the equation E = kCq/r2 for point charges.

The electric field is described as the electrical force per unit of charge that a small test charge would experience if it were located at the same location as the charge that is producing the electrical field. In equation form, the electric field strength (E) is given by

E = Felectric/q0

where Felectric is the electric force that a small test charge would experience when positioned near a source charge q0.

The electric field strength can also be expressed in terms of Coulomb's constant k, the source charge q, and the distance r from the source charge using the equation

E = kCq/r2

where C is the Coulomb unit of charge.It can be shown that the equation

E = Felectric/q0

is equivalent to the equation

E = kCq/r2 for point charges by making use of Coulomb's law.

Coulomb's law states that the electric force between two point charges is directly proportional to the product of their charges and inversely proportional to the square of the distance between them.

Mathematically, Coulomb's law is expressed as

F = kq1q2/r2

where F is the force, q1 and q2 are the point charges, k is Coulomb's constant, and r is the distance between the two charges.

To derive the electric field strength equation using Coulomb's law, first, divide both sides of Coulomb's law by the charge q0 to get

Felectric/q0 = kq0q1/r2.

Now, since q1 represents the source charge, substitute it for q0 to get

Felectric/q0 = kCq/r2

which is the same as the electric field strength equation

E = kCq/r2.

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a support desk technician is dealing with an angry customer. which two approaches should the technician take in dealing with the customer? (choose two.)

Answers

When dealing with an angry customer, a support desk technician should take the following two approaches:

How to deal with an angry customer

Active Listening: The technician should actively listen to the customer's concerns without interruption. This means allowing the customer to express their frustration fully and empathetically understanding their perspective.

Calm and Respectful Tone: The technician should maintain a calm and respectful tone throughout the interaction. By speaking politely and professionally, the technician can help de-escalate the situation and create a more positive environment for resolving the customer's issue.


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Support with three reasons the decision to use a plastic material for the package in the following
scenario.
Situation: A client has hired Jose, a materials engineer, to develop a package for an item he has begun
to market. The object needs to be mailed to customers within three days of being ordered.

Answers

Answer:

its durable. it's cheap. its recyclable

Explanation:

Plastic is made of lots of recycled materials that make it very useful and cheap.

pls help!!! will give brainly!!!
What is the difference between a short-term goal and a long-term goal? Give an example of each.

Answers

Short-term goals are planned for the near future while long-term goals will take longer to complete. An example of a short-term goal is trying to get into a certain college. A long-term goal is wanting to have a big family.

In a vehicle with front disc brakes, the vehicle pulls to the left when braking. What causes this?
A. Seized left brake caliper piston
B. Collapsed left brake line hose

Answers

the answer to your question is A

When modeling an engineering process, the right choice between a simple but crude and a complex but accurate model is usually the _______

Answers

When modeling an engineering process, the right choice between a simple but crude and a complex but accurate model is usually the complex model.

What is the engineering process?

Engineers frequently follow a set of phases known as the engineering design cycle when developing useful goods, as well as procedures. This design are being frequently used by the person to create a model through which it can do various structural inputs.

The purpose of this modeling is to solve the complexity of the model as well as to allow a tolerable that can be more reliable.A complicated though the precise model is typically preferable to a simple yet unsophisticated one when simulating an engineering process.

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An engineer wants to obtain a random sample of the output of a process manufacturing digital cameras. She samples on three different days, and on each day she selects five cameras at random between 3 P.M. and 4 P.M from the production line output. Is this a random sample?

Answers

Yes, this is a random sample. By selecting cameras from the production line output at random times on three different days, the engineer is ensuring that the sample will be random.

What is engineer?

Engineering is a profession that involves the application of scientific principles for the purpose of designing, building, and maintaining structures, machines, and other products. It is also a field of study that involves the analysis and use of mathematics, physics, and other sciences to solve problems. Engineering requires knowledge of mathematics, science, and engineering fundamentals, as well as problem-solving and critical thinking skills. Engineers must also be able to communicate their ideas and results effectively, both in written and oral forms. Engineering involves the design and construction of structures, machines, and systems, as well as the development of new materials, processes, and products.

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Which fingerprint could be identfied with Mr. Kurtz?
a. 3
b. 9
c. 6
d. 10

Answers

Fingerprint 6 is the one associated with Mr. Kurtz.The correct answer is c.

Fingerprinting is an important security measure used to identify individuals and verify their identity. It involves taking an impression of the ridges and patterns on a person's fingers, which are then used to create a unique digital record that can be used to identify and verify an individual's identity.

The process involves taking an impression of the ridges and patterns on a person's fingers with a special scanner, which is then used to create a unique digital record. This record is then used to identify and verify the individual's identity. Fingerprinting has become increasingly popular in recent times, due to its accuracy and reliability as a form of biometric identification.

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The space between two square flat parallel plate is filled with oil. Each side of
the plate is 600mm. The thickness of the oil films is 12.5mm. The upper
plate, which moves at 2.5m /s, requires a force of 98.1 N to maintain the
speed. Determine
I.The dynamic viscosity of the oil in poise.
Ii.The kinematic viscosity of the oil in strokes if the specific gravity of the oil
is 0.95

Answers

The dynamic viscosity of the oil in poise is 13.625 pois

The kinematic viscosity of the oil in strokes is 14.34

How to solve for the dynamic viscosity

F viscous is given as n*  ΔFr / Δy

where n = F * Δy / A * ΔVn

We have to define the terms of the formula

Δy = 12.5 x 10⁻³

ΔVr = 2.5m /s

A = 60 x 60 cm² = 0.36m

F = 98.1 n

We have to put the values in the formula

98.1 n *  12.5 x 10⁻³ /  0.36m * 2.5m /s

n = 1.3625  ns / m²

The kinematic viscosity of the oil in strokes if the specific gravity of the oil is 0.95

y = n / e

n =  1.3625  

e = 0.95 x 10³

y = 1.3625  / 0.95 x 10³

= 1.434 x 10⁻³

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evaluate the utility of the following potential hash functions. tell whether or not each is acceptable. if the hash function is unacceptable, please explain why for full credit

Answers

The utility of a hash function is measured by how well it distributes the input keys across the hash table. The goal is to have a minimal number of collisions, which can cause slower retrieval times. Here are several potential hash functions and their acceptability:

1. Hash function: taking the first letter of the key
Acceptability: This hash function is not acceptable because it would cause a lot of collisions. For example, all keys starting with the same letter would be hashed to the same index.

2. Hash function: adding up the ASCII values of each character in the key
Acceptability: This hash function may work for short keys, but it would not be efficient for longer keys as the sum of the ASCII values may become too large. This could cause more collisions, leading to slower retrieval times.

The acceptability of a hash function depends on how well it distributes the keys and minimizes collisions. Hash functions that cause too many collisions can slow down retrieval times, while hash functions that distribute keys evenly can improve retrieval times.

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Consider the following Moore’s law growth pattern (since 1980) for the number of transistors inside a particular commercial microprocessor: N = 1920 x 10 0.1637(Y – 1980) where Y is the year and N is the number of transistors. Assuming sustained Moore’s law growth, what will be the number of transistors in a microprocessor in year 2025? Using the same expression, calculate how many years it will take for the transistor count to increase by 100x

Answers

Answer:

No. of transistors = \($4.1524 \times 10^{10}$\) transistors

Explanation:

Given that:

N = \($1920 \times 10^{0.163(Y-1980)}$\)

Y = 2025

N = \($1920 \times 10^{0.163(2025-1980)}$\)

N = \($4.1524 \times 10^{10}$\) transistors

Now at Y = 1980

Number of transistors N = 1920

Therefore,

\($1000 = 10^{0.163(Y-1980)}$\)

\($\log_{10} 1000=0.163(Y-1980)$\)

\($\frac{3}{0.163}=Y-1980$\)

18 ≅ 18.4 = Y - 1980

Y = 1980 + 18

   = 1998

So, to increase multiples of 1000 transistors. it takes 18 years.

Anthony and Angel are making plans for Friday. Anthony wants to go bowling. Angel doesn't bowl well and prefers to go ice-skating at the mall.
Anthony wants Angel to have a good time so he agrees ice-skating will be fun for both of them. Anthony's decision to go ice-skating is an example
of
O evaluation
O arbitration
Omed ation
O compromise

Answers

i am mostly on the side of compromise do i think that’s the answer

Answer:

4. Compromise

Explanation:

A compromise is when the two disagreeing parties give up something to make a conclusion that both are satisfied with. In this case, Anthony wants Angel to have a good time, so he gives up his bowling.

if stall speed in ktas for an aircraft us 100 ktas at sea level, what is the stall speed in ktas of the aircraft at 5000 ft density altitude

Answers

Answer:

my friend here justin

Explanation:

hes already taken

*Avoid waiting in long drive-thru lines, for example, at fast-food restaurants or banks. Park your car and go in. *When possible, use public transportation, walk, or ride a bike. *Get regular engine tune ups and car maintenance checks. *Join a carpool or vanpool to get to work or school. *Keep tires properly inflated and aligned. Conservation. The choices in the list above help to regulate important biogeochemical cycles as well as conserve important natural resources. Making these good choices impacts several cycles on Earth.

Required:
Which set of answers - biogeochemical cycle; natural resource; consequence - is not affected by the list above?

Answers

Answer:

When possible, use public transportation, walk, or ride a bike

Explanation:

Answer:

water; water; Oxygen enters the waterways and causes an imbalance of plant life to animal life.

Explanation:

*Avoid waiting in long drive-thru lines, for example, at fast-food restaurants or banks. Park your car

Importance of planning urban areas

Answers

Answer:

Well, it is very important to keep Urban areas organized and avoid building failures. It can even help avoid any bad adjustments that may call accidents so it is way much more better to plan it out carefully and make sure to include correct measurements and all

Which factor has the most significant impact in design?
a.
architectural design
b.
climate
c.
function
d.
cost

Answers

D) cost


The fund available for a project is the first factor to be considered to ensure that the project comes to reality and serve it’s purpose

Answer:

Function

Explanation:

Plato

A 100 n uniform ladder of length 8 m rests against a smooth vertical wall. It the coefficient of static friction between the ladder and the floor is. 4, what is the maximum angle that the ladder can make with the floor before it slips?.

Answers

The correct response is E. 39. The maximum angle that the ladder can make with the floor before it slips is 39.

solitary-pole ladders Ladders that extend (maximum length 15 metres) Ladders, Step (maximum height 6.1 metres) Given that you shouldn't be standing on the top three treads of the leaning ladder, a single-story home with a height of at least 4 meters would be suitable. You would require an extension ladder with an extension of about 7 meters for a two-story residence. The short answer is no, leaning a ladder against a gutter is not safe. "For a leaning ladder, you should secure it and have a sturdy top resting point, i.e. do not rest a ladder against weak upper surfaces." It is not a good idea to lean your ladder against a gutter as the gutter could not be strong enough to hold it.

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A 100-N uniform ladder, 8.0 m long, rests against a smooth vertical wall. The coefficient of static friction between ladder and floor is 0.40. What minimum angle can the ladder make with the floor before it slips?

A. 42

B. 22

C. 18

D. 51

E. 39

Why is it nearly impossible to obtain satisfactory performance from a shunt motor connected to an ac power source

Answers

Answer:

Because the shunt winding consist of a large number of turns,

Explanation:

It is nearly impossible to obtain satisfactory performance from a shunt motor connected to an ac power source because the shunt winding consist of a large number of turns, due to the high number of turns that the DC shunt motor has it develops a high impedance when connected to an ac power source. and due  to this high impedance the amount of current that flows through the field will be very low making it nearly impossible for the shunt motor to operate properly

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