In which of the following practices does a business transfer all or part of its workforce to another firm, which handles all human-resource-realted activities and costs?
a)coemployment
b)outsourcing
c)employee leasing
d)whistle-blowing

Answer:

Using the Manning's Equation, the discharge rate can be calculated as follows:

Q = (1.49/n) x A x R^(2/3) x S^(1/2)

Where:

Q = discharge rate (m^3/sec)

n = Manning's roughness coefficient (0.011)

A = cross sectional area of the ditch (2m x 0.5m = 1 m^2)

R = hydraulic radius (half the width of the ditch, or 1 m)

S = slope of the ditch (0.0009)

Q = (1.49/0.011) x 1m^2 x 1m^(2/3) x 0.0009^(1/2)

Q = 13,636.36 m^3/sec

Answer: chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/http://www.velhightech.com/Documents/ME8391%20Engineering%20Thermo%20Dynamics.pdf

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Explanation:

Note that, the length of the beam is 4 m. Substituting this value in the equation for I, we get:

We can use the formula for the maximum deflection of a simply supported beam with a point load at the center:

δmax = (FL^3)/(48E*I)

where δmax is the maximum deflection, F is the point load, L is the length of the beam, E is the modulus of elasticity, and I is the second moment of area about the neutral axis.

We can rearrange this formula to solve for I:

I = (FL^3)/(48E*δmax)

a) Second moment of area about the neutral axis:

Substituting the given values, we get:

I = (3010^3(L/2)^3)/(4817510^9*0.857)

I = 2.057×10^-8 L^3

b) Length L of the beam:

To solve for L, we need another equation relating the loads and dimensions of the beam. We can use the equation for the shear force at any point x along the beam:

V(x) = (F/2) - (1510^-3)(x - L/2)

where V(x) is the shear force at a distance x from one end of the beam.

We know that the maximum shear force occurs at the supports, where V(x) = 0. So we can solve for the distance from the supports to the point of maximum shear force:

(1510^-3)(L/2) = (30*10^3/2)

L = 4 m

Therefore, the length of the beam is 4 m. Substituting this value in the equation for I, we get:

I = 2.057×10^-8 * (4)^3

I = 0.132×10^-4 m^4

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Answer:

  40 ft

Explanation:

Assuming no loss of energy in the system of pulleys, the work done is the same whether you move the load directly or through the pulleys.

  W = Fd . . . . . . . . work is the product of force and distance

  F(10 ft) = (0.25F)(d) . . . . . where d is the distance we want to find

  d = 10F/(0.25F) = 40

The rope will need to move 40 feet.

a)  The initial and final temprature are 99.61°C and T3 = 259.07°C

b)   The mass of liquid water when the piston first start moving is 0g

Using the data provided:

Initial Pressure = P1 = 125kPa

Mass of Saturated Vapor Liquid = m = 5kg

Initial Mass of Liquid water = mf = 2kg

Initial Mass of Vapor = mg = 3kg

The temperature for a mixture of liquid steam saturated with water according to the thermodynamic table is:

T₁ = 99.61°C

The specific volume is:

vf = 0.001043m³/kg

And the saturated volume is:

vg = 1.6941m³/kg

Therefore, the volume in state 1 will be equal to:

V1 = mfvf + mgvg

V1 = (2kg)(0.001043m³/kg) + (3kg)(1.6941m³/kg)

V1 = 5.084m³

In state 3 then the volume will be equal to:

V3 = 1.2V1

V3 = 1.2(5.084m³)

V3 = 6.1008m³

Then the specific volume will be equal to:

v3 = V₃/m

v3 = 6.1008m³/5kg

v3 = 1.2202m³/kg

For a pressure of 300 kPa and the previous specific volume found through the thermodynamic table, the value of the temperature is:

T3 = 259.07°C

Question b) When the piston first stats moving at P₂ = 300kPa and V₂ = V₁ = 5.084m³

v₂ =V₂/m

v₂ = 5.084m³/5kg

v2 = 1.0168m³/kg

While at 300 kPa the value of the vapor saturated vg = 0.88578m³/kg This implies that the condition is met:

v2 > vg

Therefore, no liquid is there in-cylinder when piston stats moving, mf = 0kg

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The relation between resistance R6 and R7 is R6 = R7.

Let x(t) be the displacement in meters

10mm = 1v

1m = 100v

V(t) = 100x(t)

x(t) = 0.01v(t)

The voltage. v(t) is directly proportional. to the velocity.

v(t) = dx(t)/dt = 0.01dv(t)/dt

The voltage v2(t) is directly. proportional. to the acceleration.

v2(t) = dv(t)/dt = d²x(t)/dt² = 0.01d²v(t)/dt²

v(t) = -R1C1dv(t)/dt

v1(t) = -R1/R6V(t) = -R1/R6)(-R1C1dv(t)/dt) = R1R7C1/R6 dv(t)/dt

v2(t) = -R2C1R1C1d²v(t)/dt²

R1C1 = 0.01

R2C2 = 1

R7/R6 = 1

R6 = R7 = 10K

R1 = R2 = 1

C1 = 0.01mF

C2 = 1mF

R6 = R7

Resistance is the indicator of how well a circuit resists current flow. Ohms, which are used to measure resistance, are represented by the Greek letter omega (). The term "Ohm" is a reference to the German physicist Georg Simon Ohm (1784–1854), who studied the relationship between voltage, current, and resistance.

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The level of measurement for the given data is as follows:

(a) Temperature - Quantitative, interval

(b) Allergies - Qualitative, nominal

(c) Weight - Quantitative, ratio

(d) Pain level - Quantitative, ordinal

Temperature is a quantitative variable that can be measured on an interval scale because the differences between temperature values are meaningful (e.g., the difference between 20 and 30 degrees Celsius is the same as the difference between 30 and 40 degrees Celsius).

Allergies, on the other hand, are a qualitative variable that can be categorized into different groups or levels without any inherent numerical value. It is measured on a nominal scale, which means there is no numerical order or ranking associated with the categories.

Weight is a quantitative variable that can be measured on a ratio scale. It has a meaningful zero point (absence of weight) and the ratios between weight values are meaningful (e.g., 100 pounds is twice as heavy as 50 pounds).

Pain level is also a quantitative variable, but it is measured on an ordinal scale. The scale of 0 to 10 represents different levels of pain intensity, but the differences between the numbers may not be equal or meaningful. It only provides a ranking or order of pain levels.

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By using the concept of heat transfer, we need to add 0.045kg or 45g of ice to the glass of water to cool it from 20∘C to 0∘C.

The heat lost by the water is equal to the heat gained by the ice cubes. We can use the following equation to calculate the heat transfer:

Q = m_w * c_w * ΔT + m_i * L_f

where Q is the heat transfer, m_w is the mass of water, c_w is the specific heat of water, ΔT is the temperature change (20-0 = 20∘C), m_i is the mass of ice, and L_f is the latent heat of fusion of ice.

We know the values of m_w (0.45kg), c_w (4.18kJ/kg⋅∘C), ΔT (20∘C), and L_f (334kJ/kg). We can rearrange the equation to solve for m_i:

m_i = (Q - m_w * c_w * ΔT) / L_f

Substituting the values, we get:

m_i = [(0.45kg) * (4.18kJ/kg⋅∘C) * (20∘C) - 0] / (334kJ/kg

m_i = 0.045kg

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Answer:

when car vroom it go electric

Explanation:

i think then it goes to some spinny thing that spins and make the electric and the electic spins the spinny thing and the smoke comes outside the back

The oxide layer that forms on aluminum had a much higher melting point than the aluminum to be welded on and must removed before welding.

This is because oxide layer has a much higher melting point than the aluminum itself and can interfere with the welding process. If not removed, it can create voids or inclusions in the weld and weakens the joint and reducing its strength.

It can also contribute to porosity that can further compromise the integrity of the weld. So, we must remove the oxide layer through methods such as mechanical abrasion, chemical cleaning before proceeding with the welding process.

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A normally open (NO) start push button (PB1) is connected in parallel with a normally closed (NC) stop push button (PB2).

When PB1 is pressed and PB2 is not pressed, the output coil (O:2/0) of the conveyor 1 motor contactor is energized, starting the conveyor 1.This ladder logic design ensures that the conveyor belts are started in reverse sequence and that each conveyor stops once it reaches full speed. The start push buttons (PB1, PB3) should be pressed sequentially to start the conveyor belts, and the stop push buttons (PB2, PB3, PB4) can be pressed at any time to stop the respective conveyors. The limit switches (LS1, LS2, LS3) are used to detect when each conveyor reaches full speed and initiate the stop sequence.

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Put your printer through a hard reset. Try turning off both the printer and your computer, then restarting both if that doesn't fix the problem. Then try to remove and reinstall your printer's driver.

A problem with the printer itself may exist if the status of your printer reads "Printer in error state." Check to see if the printer is on and wired or wirelessly linked to your computer. Make sure the cover is closed and the paper isn't jammed, and check if there isn't enough paper or ink.

Of all printer errors, paper jams are arguably the most dreadful. There are a few problems that might be present when it comes to smudges, faded lettering, and poor image quality.

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Answer:160

Explanation:

multiply them all together divide by 1/2

Using a non-consistent heuristic function in the A* algorithm can compromise its efficiency and effectiveness in finding optimal solutions.

A heuristic function is an estimate of the distance between a current node and the goal node in a search algorithm like A*. A* uses this function to decide which path to take in order to reach the goal node.

One disadvantage of using a heuristic function that is not consistent is that it can cause the A* algorithm to return suboptimal solutions or even fail to find a solution at all. A heuristic function is considered consistent if it satisfies the condition that the estimated distance from a node to the goal is less than or equal to the actual distance between that node and the goal plus the estimated distance from the successor node to the goal.

If the heuristic function is not consistent, the algorithm may expand more nodes than necessary, leading to slower performance and higher memory consumption. The algorithm may also overlook shorter paths to the goal because it mistakenly believes that a longer path is better due to the inconsistent heuristic estimate.

In summary, using a non-consistent heuristic function can lead to suboptimal solutions, slower performance, higher memory consumption, and even failure to find a solution. It is therefore important to choose a consistent and accurate heuristic function for A* in order to obtain the best possible results.

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The three examples of models that engineers can be used in the design process are;

Engineers frequently follow a set of phases known as the engineering design process, commonly referred to as the engineering method, while developing useful goods and procedures.

The design process is a method for determining what must be done and then carrying it out. one might endeavor to accomplish a goal, solve one or more problems, or create something specific along the road.

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In a Beam-and-Girder system, the steel members are finished through a process called painting or coating, which provides protection against corrosion and enhances the steel's appearance.

The finishing process of steel members in a Beam-and-Girder system involves several steps:
1. Surface preparation: Before painting or coating, the steel members' surfaces are cleaned and prepared to remove any contaminants, such as rust, dirt, or grease. This can be done through methods like sandblasting or power tool cleaning.
2. Primer application: After surface preparation, a primer is applied to the steel members. The primer acts as a base layer that improves the adhesion of the paint or coating and enhances its protective properties.
3. Intermediate coat (optional): In some cases, an intermediate coat may be applied to provide additional protection, such as resistance to corrosion or abrasion.
4. Finish coat: The final step in the process is the application of the finish coat, which gives the steel members their desired appearance and provides an additional layer of protection. The finish coat can be of various types, such as epoxy, polyurethane, or acrylic.

The finishing of steel members in a Beam-and-Girder system is essential for protection against environmental factors and maintaining their structural integrity. The process involves surface preparation, primer application, and the application of a finish coat, which may also include an intermediate coat for added protection.

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In a Beam-and-Girder system, steel members are finished using a process that involves cleaning, priming, and painting or applying a protective coating.

The first step in finishing steel members in a Beam-and-Girder system is cleaning them to remove any dirt, rust, or contaminants. This can be done using methods such as sandblasting, power brushing, or solvent cleaning.

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The CT-43A plane crash occurred due to a lack of teamwork, with the crew failing to perform their duties efficiently. Despite the option to divert the aircraft, they continued with landing in unfavorable weather conditions, resulting in the accident.

The assigned case study entitled, "A Lack of Teamwork" concerns CT-43 (Boeing 737-200) type of aircraft. The CT-43A is a military version of the Boeing 737-200 and was used as a staff transport. The CT-43A was powered by two Pratt & Whitney JT8D-9 engines, each of which provided 14,500 pounds of thrust. The CT-43A's maximum range was roughly 1,300 miles, with a cruise speed of about 560 miles per hour. A CT-43A plane was carrying U.S. Secretary of Commerce Ron Brown, who was traveling to Croatia with a trade mission, when it crashed into a mountain on April 3, 1996. This case is classified as a Lack of Teamwork since the crash occurred due to the incompetence of the crew to perform their duties efficiently and as per regulations. The crew had the option to abort the landing and divert the aircraft to another suitable airport as per the regulations in place, but they chose to continue with landing, even though weather conditions were not favorable.

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Answer:

Sum.

Explanation:

An electric motor can be defined as a machine which is typically used for the conversion or transformation of electrical energy into mechanical energy.

Basically, the mode of operation of an electric motor is simply to supply the motor with an alternating current (AC) voltage to one end, which is then used to power the axle (metal rod) at the other end of the motor.

Two motors can be made to run simultaneously in a synchronous manner through the use of a standby power system that provides the required level of power (alternating current and voltage).

Thus, if two motors are to be started at the same time, the standby power system must have the capacity to provide the sum of the starting kilovolt-ampere (KVA) values for the TWO motors.

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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Modern aircraft are designed in a way that, when all seats are occupied and baggage is full, and all fuel tanks are full, the aircraft is overloaded.

Aircraft storage refers to all storage systems in an aircraft for human transportation and also to transport products among countries.

The aircraft storage system is well calculated to work is a maximum capacity in commercial fly lines.

In conclusion, modern aircraft are designed in a way that, when all seats are occupied and baggage is full, and all fuel tanks are full, the aircraft is overloaded.

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Answer:

Explanation:

The situation being described completely fails in regard to the importance of metrology. This is because the main importance of metrology is making sure that all of the measurements in a process are as accurate as possible. This accuracy allows an entire process to function efficiently and without errors. In a food production plant, each individual department of the plant relies on the previous function to have completed their job with the correct and accurate instructions so that they can fulfill their functions correctly and end up with a perfect product. If the oven (like in this scenario) is a couple of degrees off it can cause the product to come out burned or undercooked, which will then get transferred to the next part of production which will also fail due to the failed input (burned or undercooked product). This will ultimately lead to an unusable product at the end of the process and money wasted. Which in a large production plant means thousands of products in a single batch are thrown away.

In terms of the necessity of metrology, the situation stated absolutely fails. This is because metrology's primary goal is to ensure that all measurements in a process are as precise as feasible. This precision allows a whole process to run smoothly and error-free. If the oven temperature is wrong by a few degrees, the product will come out charred or undercooked, and the product will be sent to the next step of the process, which will also fail owing to the failed input. This will result in a useless product and a waste of money at the end of the procedure. In a big manufacturing facility, this means thousands of goods are discarded in a single batch.

A chain fall locks it’s elevated load is place using an automatic brake.

A chain fall locks it’s elevated load is place using an automatic brake.

Automatic emergency braking (AEB) is a safety feature that may detect when a collision is likely to happen and automatically apply the brakes to either slow down the vehicle before impact or stop it altogether to prevent a collision.

Additionally, it found that injuries from these incidents decreased by 56%. Reverse automated braking systems have been associated with a 78% reduction in crashes when compared to vehicles that merely have a reverse camera.

In general, automatic emergency braking is intended to engage at highway speeds, provided the front collision warning sensors can identify the car in front of them. In towns, newer systems operate at slower rates.

Thus, an automatic brake.

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Answer:

F = Qa*K

Explanation:

The force on the dipole is expressed as the negative gradient of the potential energy.

Thus;

Force; F = -dU/dx

Now, the potential energy is given as;

U = -pE

So, dU/dx = -pdE/dx

Since F = -dU/dx

Then, F = p*dE/dx

We are given p = Qa

Then;

F = Qa(dE/dx)

We are given that dE/dx = K

Thus;

F = Qa*K

If I had to guess, I'd say the answer is

Drier conditions will likely result in more wildfires

Studies show that warmer and drier areas will double in wildfires by 2050.

The term you are referring to is "tolerance." Tolerance is stated in the maximum number of measurement units by which a reading can differ from the actual length.

It represents the acceptable margin of error or deviation allowed in a measurement.

If the tolerance for a measurement is ±0.5 inches, it means the reading can differ by a maximum of 0.5 inches in either direction from the actual length without being considered inaccurate. Tolerance ensures that measurements are within an acceptable range of accuracy.

Tolerance is a concept that defines the acceptable range of error or deviation in a measurement. It is typically expressed in terms of the maximum number of measurement units by which a reading can differ from the actual length. For instance, if the tolerance for a measurement is ±0.5 inches, it means that the measured value can deviate by a maximum of 0.5 inches in either direction from the true length without being considered inaccurate.

Tolerance is crucial in various fields, such as manufacturing and engineering, where precise measurements are essential. It allows for small variations that are considered acceptable within the specified tolerance range. This recognition of permissible error ensures that products and components are manufactured or assembled to meet the required standards and still function properly.

By specifying tolerance limits, manufacturers establish a margin of error that accounts for variations in measurements due to factors like equipment accuracy, environmental conditions, and the inherent variability of the manufacturing process. This helps prevent costly rejections or disputes by clearly defining what is considered an acceptable measurement.

Tolerance values can vary depending on the specific application, the level of precision required, and industry standards. They are usually specified in technical drawings, blueprints, or product specifications, ensuring that all stakeholders involved in the manufacturing or quality control processes are aware of the acceptable limits for measurements.

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Answer:

The percentage of recycling in high socioeconomic localities is 11.02%.

Explanation:

Since in high socioeconomic localities, 10% of paper is recycled, 12% of plastic, 1.7% of fabrics, 1.2% of rubbers, 0.9% of metals, 3.5% of glass, 33% of food wastes, 35% soil and 1.9% miscellaneous, to determine the average recycling percentage the following calculation must be performed:

(10 + 12 + 1.7 + 1.2 + 0.9 + 3.5 + 33 + 35 + 1.9) / 9 = X

99.2 / 9 = X

11.02 = X

Therefore, the percentage of recycling in high socioeconomic localities is 11.02%.

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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Divide the rod into bits of charge made up of thin slices of the rod that have been sliced perpendicular to the rod's axes in order to solve this problem as quickly as possible.Choice C.

A measure of the electric field that a charge at a particular place A can acquire is called the electric potential.By using the following expression, the electric potential, V, of the electric field produced by a point charge, Q, is determined.

V = k (Q/R)

Where

Q represents the charge, while V is the electric potential.

The distance is R.

The constant is K.

One or more timely charges can produce the electric potential.

If there are numerous punctual charges present in the electric field, the total electric potential, Vt, is produced by adding the individual electric potentials, Vn, that were made by each charge at that location.

Vt = V1, V2, V3,..., and Vn

Charges are distributed in a line along the rod in the exposed example.

Thus, a rod of length L exists.The positive charge Q is dispersed over the length of this rod.

One of the rod extremes is set at a distance D from an A point.

Finding a method to compute electric potential is necessary.

V.Vt = K dQ / R

where the charge differential (dQ) equals (dL)Therefore, we must apply a charge difference, dQ, anywhere along the rod.R will then represent the distance from dQ to point A.

The sum of numerous puntual Vs is the total V.Option C is the most accurate approach to calculate it.thin rod slices that have been sliced perpendicular to the rod's axes.

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