The components of a negative feedback system are the sensor unit, the evaluator, and the ___

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:

When considering the position vector of a point of a rigid slab in plane motion, we can determine the position vector of the instantaneous center of rotation by finding the vector perpendicular to the velocity of the rigid slab's particle.

To prove this, assume that O is the instantaneous center of rotation. If the rigid slab moves through a small angle, δθ, in a small interval of time, t, then the motion of any particle A of the slab can be separated into a translation of distance A1A2 along OA' and a rotation about O through the angle δθ.

According to the basic principles of motion, the linear velocity of any particle of the rigid slab is perpendicular to the radius OA of the rotation at that instant. Therefore, the velocity of A is perpendicular to OA, which can be represented by drawing Aa perpendicular to OA.

As a result, the position vector of A' (i.e., OA') is equal to the position vector of A (i.e., OA) minus A1A2. This can be expressed as OA' = OA - A1A2. (1)

Furthermore, the velocity of A' is v' = v + ω x OA', where v is the linear velocity of A and ω is the angular velocity of the rigid slab. Since OA' is perpendicular to the velocity v of A, it follows that v' is perpendicular to OA. Therefore, the velocity of A' is perpendicular to OA.

From this, we can conclude that the position vector of the instantaneous center of rotation is perpendicular to the velocity of the rigid slab's particle.

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Yes, it is possible to obtain the Laplace transform of the heat transfer equation.

The Laplace transform is an essential tool in solving differential equations because it converts differential equations into algebraic equations that can be quickly solved.The heat transfer equation is given by:Q = mc(T)/dtTaking the Laplace transform of both sides, we have:L(Q) = L(mc(T))/L(dt)Using the property of the Laplace transform, L(d/dt f(t)) = sL(f(t)) - f(0), we have:L(Q) = L(mc(T))/sThe Laplace transform of mc(T) can be evaluated as follows: L(mc(T)) = m*c* L(T)Applying the Laplace transform on both sides of the equation dT/dt = Q/mc, we have:L(dT/dt) = L(Q/mc)Using the property of the Laplace transform, L(d/dt f(t)) = sL(f(t)) - f(0), we have:sL(T) - T(0) = L(Q)/mcRearranging, we get:L(T) = (1/ms)(L(Q)/c + T(0))Thus, the Laplace transform of the heat transfer equation is:L(T) = (1/ms)(L(Q)/c + T(0))

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Answer: 25 ft

Explanation:

For a triangle, the area is given by

A = (1/2)base*height

Rearranging,

base = 2A/height

Substituting the given values,

base = 2(350 ft^2)/(28 ft) = 25 ft

The malfunction indicator light or service engine light is not switched off when the Powertrain Control Module Link is grounded.

A power-train control module (PCM), sometimes known as a control unit, is a motor vehicle component. The engine control unit (ECU) and transmission control unit are typically combined into one controller (TCU). On some vehicles, including many Chryslers, there are three different computers: the PCM, the TCU, and the Body Control Module (BCM). In general, these car computers are very dependable. In a car or truck, the PCM frequently regulates more than 100 variables. There are hundreds of different error codes that may appear and signify that a specific component of the car isn't working properly. The "check engine" light on the dashboard typically illuminates when one of these errors occurs.

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Answer:

Reduce manufacturing costs.

Explanation:

Hope This Helps

Have A Great Day

Answer:

B....................

Answer:

attached below

Explanation:

Applying the state transition Formula

state - next = ( state *2 + in ) % 5

how this works : remainder of previous cycle is doubled to enable the calculation of the new remainder.  

Input of current cycle is represented as either 1 or 0

since the dividing number = 5 . possible remainders = 1,2,3,4,0

each remainder is represented as :

S0 = zero remainder , S1 = 1 remainder , S2 = 2 remainder, S3 = 3 remainder,

S4 = 4 remainder

A risk associated with loading your vehicle poorly is obscured visibility.

When the vehicle is loaded improperly, it can obstruct the driver's visibility, especially through the rearview mirror and side mirrors. Objects or cargo that are not properly secured or stacked too high can block the driver's line of sight, making it difficult to see the surrounding traffic, pedestrians, or potential hazards. This compromised visibility increases the risk of accidents and collisions, as the driver may not have a clear view of their surroundings and may be unable to react promptly to changing road conditions.

Improper loading can lead to obscured visibility in several ways. For example, if luggage or cargo is piled too high in the rear of the vehicle, it can block the rear window and obstruct the driver's rearward vision. Similarly, if items are placed too close to the windows or in a way that restricts the driver's peripheral vision, it can create blind spots, making it harder to detect other vehicles or objects in the vicinity. In extreme cases, overloaded or unbalanced cargo can even impede the driver's view through the windshield if it extends too far forward or is stacked too high.

It is crucial to ensure that when loading a vehicle, the cargo is properly secured, distributed evenly, and does not obstruct the driver's visibility. By taking these precautions, the risk of obscured visibility can be minimized, promoting safer driving conditions and reducing the likelihood of accidents caused by compromised visibility.

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Vacuum filtration shall be located on the suction side of the vacuum producer, shall be at least 3 feet away, shall be sized to 70% of peak demand, and efficient to a minimum 99.97% HEPA.

Placing the vacuum filtration on the suction side of the vacuum producer ensures that any particulates or contaminants are captured before they reach the vacuum system. This helps to protect the vacuum producer and maintain its efficiency.

The minimum distance of 3 feet between the vacuum filtration and the vacuum producer allows for proper airflow and prevents any potential damage or interference.

Sizing the vacuum filtration system to 70% of peak demand ensures that it can handle the maximum expected load without being overloaded or causing a drop in performance.

Finally, having a minimum efficiency of 99.97% HEPA (High-Efficiency Particulate Air) ensures that the filtration system is capable of capturing a high percentage of fine particles and contaminants, providing clean air and maintaining a healthy environment.

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Answer:

a) The amount by which this specimen will elongate in the direction of the applied stress is 0.466 mm

b) The change in diameter of the specimen is  - 0.015 mm

Explanation:

Given the data  in the question;

(a) The amount by which this specimen will elongate in the direction of the applied stress.

First we find the area of the cross section of the specimen

A = \(\frac{\pi }{4}\) d²

our given diameter is 20.5 mm so we substitute

A = \(\frac{\pi }{4}\) ( 20.5 mm )²

A = 330.06 mm²

Next, we find the change in length of the specimen using young's modulus formula

E = σ/∈

E = P/A × L/ΔL

ΔL = PL/AE

P is force ( 46300 N), L is length ( 201 mm ), A is area ( 330.06 mm² ) and E is  elastic modulus (60.5 GPa) = 60.5 × 10⁹ N/m² = 60500 N/mm²

so we substitute

ΔL = (46300 N × 201 mm) / ( 330.06 mm² × 60500 N/mm² )

ΔL =  0.466 mm

Therefore, The amount by which this specimen will elongate in the direction of the applied stress is 0.466 mm

(b) The change in diameter of the specimen. Indicate an increase in diameter with a positive number and a decrease with a negative number.

Using the following relation for Poisson ratio

μ = -  Δd/d / ΔL/L

given that Poisson's ratio of the metal is 0.33

so we substitute

0.33 = -  Δd/20.5 / 0.466/201

0.33 = -  Δd201 / 20.5 × 0.466

0.33 = - Δd201  / 9.143

0.33 × 9.143 =  - Δd201

3.01719 = -Δd201

Δd = 3.01719 / - 201

Δd  = - 0.015 mm

Therefore, The change in diameter of the specimen is  - 0.015 mm

Answer: d

Explanation:

Answer:

i cant help sorry that is impossible

Explanation:

When a thermostat is satisfied, it will open.

thermostat: a device that monitors temperature fluctuations with the aim of keeping an enclosed space's temperature essentially constant. When the temperature rises or falls above or below the desired level in a system that also includes relays, valves, switches, etc., the thermostat generates signals typically electrical ones.

The thermostat shows the ambient temperature and uses this data to turn on and off your HVAC system. Its objective is to regulate the system so that, when you adjust the temperature inside your home, it does so with just the right amount of warm or chilly air.

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A thermostat will open when it is satisfied. Thus, the correct word for the blank is open.

Thermostat: a device that monitors temperature fluctuations with the aim of keeping an enclosed space's temperature essentially constant. When the temperature rises or falls above or below the desired level in a system that also includes relays, valves, switches, etc., the thermostat generates signals typically electrical ones.

The thermostat shows the ambient temperature and uses this data to turn on and off your HVAC system. Its objective is to regulate the system so that, when you adjust the temperature inside your home, it does so with just the right amount of warm or chilly air.

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Answer:

White lane lines separate lanes of traffic moving in the same direction. (UK)

Answer:

C . . . . . . . . . . . . . . . . . . . . . .

(a) The column height of mercury in a mercury barometer is 7.32 meters, or 24.0 feet, or 95.2 inches.

(b) The column height of water in a water barometer is 995 meters, or 3268 feet, or 33.9 feet.

(c) A water barometer is not very practical because it would need to be very tall to measure atmospheric pressure.

(d) Ignoring the practicality issue, a mercury barometer would be more precise because mercury is denser than water.

Mercury barometer: 7.32 m, 24 ft, 95.2 in

Water barometer: 995 m, 3268 ft, 33.9 ft

Water barometer not practical because it would be too tall

Mercury barometer more precise because mercury is denser

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Factors influencing industrial plant functionality include technology, personnel, materials, and plant layout. Technology and economy intertwine in manufacturing, with technology enabling efficient production and the economy driving demand.

Technology availability dictates the processes and methods employed in the plant, and trained personnel ensure smooth operation. Reliable material supply enables steady production. In the economy-technology relation, technological advancements enhance manufacturing efficiency and product quality, thus improving economic returns. For the new plant, considering the varied products and multiple processes, a Cellular layout, grouping similar processes together, is proposed. This layout enhances flexibility and efficiency, critical for diverse production. The production operation follows a logical, efficient sequence per each product group.

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Answer:

2

Explanation:

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Answer:

2

Explanation:

High separation between deep...........

Answer:

I believe the answer is 0.138

Modern water treatment is still considered modern as water treatment processes are constantly evolving and improving to provide better quality water.

Municipal water treatment processes go through multiple stages to ensure safe drinking water. The treatment process typically involves the following components: Coagulation and flocculation: In this stage, chemicals such as alum are added to the water. This causes impurities to clump together and form larger particles, which are then removed through filtration.

Sedimentation: The water is allowed to sit undisturbed to allow the larger particles to settle at the bottom of the tank. Filtration: Water is passed through various filters that remove any remaining impurities, including bacteria, viruses, and chemicals. Disinfection: Chlorine or other disinfectants are added to the water to kill any remaining bacteria or viruses before it is sent to the distribution system.

The potential for disinfectant byproducts to form when disinfectants react with natural organic matter4. The potential for microplastics to enter water sources due to inadequate filtration. It is important to continue to improve and adapt modern water treatment processes to ensure the provision of clean, safe drinking water to communities around the world.

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As the given state of stress at a point is plane stress with in-plane principal stresses 2.0 MPa and 8.0 MPa, the absolute maximum shear stress at this point can be found by .

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Mill scale increases the chance of rusting. mill scale, a flaky surface layer of iron oxide formed on hot-rolled steel, creates a barrier against atmospheric corrosion.

However, over time, it can lead to increased rusting as it retains moisture and accelerates the corrosion process. Therefore, mill scale is generally undesirable in many applications, and it is often removed before welding to prevent porosity and ensure better weld quality. Deoxidizers in welding wire can help mitigate the adverse effects of mill scale, but it is still recommended to remove it for non-code welding.

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Neither technician is correct it is because vehicles that are capable of using 83% ethanol are called flex-fuel vehicles and such vehicles are able to achieve 100 horsepower.

Flex fuel is an alternative fuel prepared with a combination of ethanol and gasoline. Flux fuel vehicles are vehicles that have internal combustion engines made to operate on more than one type of fuel - gasoline and any blend of gasoline and ethanol up to 83%. Ethanol contains a higher octane number than gasoline so flex-fuel vehicles that use up to 83% ethanol to run have increased power and performance (100 horsepower).

So both technicians a and b are incorrect as per discussion vehicles that are able to operate on 83% ethanol are referred to as flex-fuel vehicles and those vehicles are able to provide 100 horsepower.

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Answer:

reservoir is 727°C, then low temperature

Explanation:

Efficiency for any Heat engine = Work done by engine / Heat provided to the engine

Also, for a carnot engine derived formula for Carnot Engine

= 1- T2/T1

Where, T2 = sink reservoir temperature

and T1 = source reservoir temperature

727° C = 1000 K

So, 0.75 = 1-T2 / 1000

So, T2 = 1000*0.25 = 250 K = -23 Kelvin

Answer:

geolocation technologies, drones, automated transportation vehicles

Explanation:

Discovering the location of the spinning bar OAB's center of mass will be the first step. The distance between the center of mass and the fixed point O is L/3.

The difference between the internal and external virtual work is the product of the virtual internal force (pv) and the real internal deformation (r). The external virtual work is equal to the virtual external force (Pv) multiplied by the real external displacement (r).

U = mgh = mgL/2(1 - cos(e)) = mgL/2(L/2 - L/2cos(e)

T = (1/2)

I w = (1/8) m L2 (de/dt) = (1/2) m L2 (12) (de/dt)

The equation of motion can be written as follows by applying the virtual work principle: d/dt (dL/de) - (dU/de) = F F = k z (t)

dL/de = -L sin is what we obtain when we differentiate L with respect to e. (e)

dU/de = mgL/2 sin is what we obtain when we differentiate U with respect to e. (e)

If we ignore higher-order terms in e and substitute these formulations into the equation of motion, we arrive at:

mgL/2 + (mL2/12) d2e/dt2 = k z (t)

The linearized motion equation for tiny angular displacement is given here (t).

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Work is defined as the force applied to an object multiplied by the distance it moves in the direction of the force. Energy is the ability to do work.

When the movers push the box up the ramp, they are doing work against gravity. The force they exert is equal to the weight of the box (mass x gravity). The distance they move the box is the length of the ramp. We can use the formula for work to calculate the amount of work done:

Work = Force x Distance x Cos(theta)
where theta is the angle between the force and the direction of motion. In this case, theta is 0 because the force is parallel to the ramp. So the equation simplifies to:
Work = Force x Distance

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Based on the information provided by these technicians, both of them are correct.

According to heating, ventilation, and air conditioning (HVAC), heat in an air-conditioning system generally flows from the hotter object to the colder object.

As the refrigerant evaporates in a small radiator-type unit (evaporator), it absorbs heat as it changes phase from liquid to gas. Also, as the heat is being absorbed by the refrigerant, the small radiator-type unit (evaporator) becomes cold.

In conclusion, we can logically deduce that both of them are correct.

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