An existing two-inch EMT contains ten 8 AWG THHN copper conductors. How many 8 AWG XHHW copper conductors can be added to this existing raceway without exceeding the permitted fill?

Answer:

a

Explanation:

Answer: hello the diagram related to your question is missing please the third image is the missing part of the question

Fx = 977.76 Ib/ft

Explanation:

Estimate the force that water exerts on the pier

V = 12 ft/s

D( diameter ) = 6 ft

first express the force  on the first half of the cylinder  as

Fx1 =  - \(-2\int\limits^\pi _\frac{\pi }{2} {Ps*cos\beta *a} \, d\beta\)   ---------------- ( 1 )

where ; Fy = 0

Ps = Po + 1/2 Pv^2 ( 1 - 4 sin^2β )  ------------- ( 2 )

Input equation (2)  into equation ( 1 )         (note :  assuming Po = 0 )

attached below is the remaining part of the solution

Explanation:

Remember, to say a product is incorporated with aesthetic design implies that its overall appearance is designed to look beautiful to the eyes of the user/buyer. For example, a clothing company whose target market is mainly focused on women's clothing would need to take into consideration that certain colors like pink, blue, etc are attractive to women more than men. So they'll have to ensure the colors of their clothing are suitable to the needs of their target market.

The Universal Design process involves building products that can be used by a wide range of users at ease. For example, you may ask yourself: Is my product/service easily accesible to those with disabilities?

Other processes include;

Answer: The outer surface temperature is \(377.5^{o}C\).

Explanation:

Given: Heat = 3 kW (1 kW = 1000 W) = 3000 W

Area = 10 \(m^{2}\)

Length = 2.5 cm (1 cm = 0.01 m) = 0.025 m

Thermal conductivity = 0.2 W/m K

Temperature (inner) = \(415^{o}C\)

Formula used is as follows.

\(q = KA \frac{(t_{in} - t_{out})}{L}\)

where,

K = thermal conductivity

A = area

L = length

\(t_{in}\) = inner surface temperature

\(t_{out}\) = outer surface temperature

Substitute the values into above formula as follows.

\(q = KA \frac{(t_{in} - t_{out})}{L}\\3000 W = 0.2 \times 10 \times \frac{415 - t_{out}}{0.025 m}\\t_{out} = 377.5^{o}C\)

Thus, we can conclude that the outer surface temperature is \(377.5^{o}C\).

Answer:

I think it is false!

Explanation:

Answer: I think it's true

Explanation:

Because if you were part of a play, you would have a part but if you work on props, you don't have a part onstage.

Answer:

One of the most common injuries that result from working on a scaffold is electrocution. If workers make contact with those wires while working, it can lead to electric shock, especially if that contact damages the wire or if the scaffold is made of metal.

One of the hazards in scaffolding is inadequate assembly

Scaffolding is a temporary structure often used in construction, maintenance, and other projects to provide a platform for workers to access higher areas. However, if not properly assembled, it can become a hazard.

If scaffolding is not assembled correctly, it may lack stability and structural integrity.

This can lead to the scaffolding collapsing, causing workers to fall from significant heights. Improper assembly might involve using incorrect components, insufficiently securing connections, or neglecting safety guidelines

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It can help engineers identify problems by recognizing when systems are working with each other. Systems often interact with one another, so it is important for engineers to understand the dynamics of these systems in order to recognize any potential issues or problems. Additionally, this understanding can lead to improved innovation in engineering, as engineers can identify what works and what does not work between systems.

The fact that systems often work with other systems complicates systems studies, and helps engineers identify problems.

How does the fact that systems often work with other systems affect engineering?

Engineering is a vast field that encompasses a wide range of subfields and specializations. Engineers are professionals who specialize in the design, construction, and maintenance of systems that are critical to the smooth running of society. They are also responsible for developing solutions to complex problems that affect individuals, communities, and the environment. Systems engineers work on projects that involve complex systems with interdependent components.

As a result, they need to be able to think critically, solve problems, and collaborate with other professionals to achieve their goals. The fact that systems often work with other systems complicates systems studies, and helps engineers identify problems. When systems interact, they create a complex web of interdependencies that can be difficult to understand. Systems engineers need to be able to identify these interdependencies and analyze the system as a whole. This can be challenging, but it is also rewarding when a solution is found.

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Explanation:

the resultant force =

\( \sqrt{} {x}^{2} + {y}^{2} \)

A resultant force is the single force and corresponding torque that are produced when adding vectors to a system of forces and torques acting on a rigid body.

R = A + B. Instance 2 To create the resulting vector, two vectors facing the opposite direction are subtracted from one another. Here, the vector B is pointing in the opposite direction of the vector A, and the resulting vector is called R.

A force system is a group of forces that interact at specific locations (may also include couples). Therefore, the collection of forces shown on any free body diagram is a force system. A group of forces is simply referred to as a force system.

Therefore, When an item is under the influence of two or more forces, the combined force can be calculated by adding up the separate forces.

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Product management works with system and solution architects to define and maintain nonfunctional requirements.

Designing, describing, and controlling solution engineering to align it with particular business challenges is the profession of solution architecture. For instance, a business-level issue is how to protect consumer data under the GDPR and other privacy requirements. Solution architecture outlines how those requirements would be implemented in a specific piece of software. The practice is led by a solution architect, who also introduces the solution's broad technical perspective. Although the business can be run internally, there are organizations that offer solution architecture consulting as a particular set of services. These phrases each have various components, which we'll go over in this post. See our video about the role of a solution architect if you want to rapidly learn all the specifics.

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The specific gravity of the oil required for 10:1 amplification is 0.9.

The theory used in this question is the specific gravity of a substance, which is the ratio of the density of a substance to the density of water.

Explanations given below

Step 1: Calculate the specific gravity of the oil by dividing the density of the oil by the density of water.

Step 2: Multiply the specific gravity by 10 to get the amplification factor.

Step 3: Divide the desired amplification factor (10) by the calculated specific gravity to get the required specific gravity of the oil.

Example:

Desired amplification factor = 10

Calculated specific gravity = 0.9

Required specific gravity of the oil = 10 / 0.9 = 0.9

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Answer: The maintenance factor of a lighting system reflects how much of the initial luminous flux is still available at the end of its useful life. The planned lighting engineer must compute the maintenance factor and multiply the new value of the light output by it.

Explanation:

Answer:

Explanation: A lighting system's maintenance factor indicates how much of the initial luminous flux remains available at the end of its service life. The maintenance factor must be determined by the planning lighting engineer and the new value of the luminous flux multiplied by it.

The performance that is required of a multiengine airplane with the critical engine inoperative, while carrying passengers for hire in ifr weather conditions is at least 50 feet a minute when operating at the MEAs of the route to be flown or 5,000 feet MSL, whichever is higher

Regulations for multi-engine airplanes with a disabled critical engine in IFR conditions while carrying paying passengers are dictated by aviation authorities.

Regulations may differ by country, so it is good to consult the appropriate authority for accurate information. However, common aviation practices dictate guidelines for multi-engine airplanes operating in these conditions.

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Turn the ignition to the on position after inserting the key. Just the electronics, leave the engine off.

After 10 minutes and 30 seconds, switch off the light by turning the key. Restart the key, then wait another 10 minutes and 30 seconds before turning it off once more. Low batteries are the primary culprit, but shock can also make the fob forget its pairing. Check your car's user manual for the correct steps to reset most remote controls. The fob needs to be reprogrammed if resetting does not fix the issue. The ignition is the component of an automobile engine where fuel is ignited. The ignition is immediately disconnected by the gadget. single-word noun. The ignition is the area inside an automobile where you turn the key to start the engine.

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The absolute zero in temperature refers to the minimal possible temperature. It is the temperature at which the molecules of a system stop moving, so it is a really useful reference point.

It would mean that we need to remove all the energy from a system, but to do this we need to interact with the system in some way, and by interacting with it we give it "some" energy.

Actually, from a quantum mechanical point of view, the absolute zero has a residual energy (so it is not actually zero) and it is called the "zero point". This happens because it must meet Heisenberg's uncertainty principle.

So yes, the absolute zero can't be reached, but there are really good approximations (At the moment there is a difference of about 150 nanokelvins between the absolute zero and the smallest temperature reached). Also, there are a lot of investigations near the absolute zero, like people that try to reach it or people that just need to work with really low temperatures, like in type I superconductors.

So, concluding, why does the concept exist?

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Answer: lug wrench

Explanation:

This question is incomplete, the complete question is;

An air-standard Diesel cycle engine operates as follows: The temperatures at the beginning and end of the compression stroke are 30 °C and 700 °C, respectively. The net work per cycle is 590.1 kJ/kg, and the heat transfer input per cycle is 925 kJ/kg. Determine the a) compression ratio, b) maximum temperature of the cycle, and c) the cutoff ratio, v3/v2.

Use the cold air standard assumptions.

Answer:

a) The compression ratio is 18.48

b) The maximum temperature of the cycle is 1893.4 K

c) The cutoff ratio, v₃/v₂ is 1.946

Explanation:

Given the data in the question;

Temperature at the start of a compression T₁ = 30°C = (30 + 273) = 303 K

Temperature at the end of a compression T₂ = 700°C = (700 + 273) = 973 K

Net work per cycle \(W_{net\) = 590.1 kJ/kg

Heat transfer input per cycle Qs = 925 kJ/kg

a) compression ratio;

As illustrated in the diagram below, 1 - 2 is adiabatic compression;

so,

Tγ\(^{Y-1\) = constant { For Air, γ = 1.4 }

hence;

⇒ V₁ / V₂ = \((\) T₂ / T₁ \()^{\frac{1}{Y-1}\)

so we substitute

⇒ V₁ / V₂ = \((\)  973 K / 303 K  \()^{\frac{1}{1.4-1}\)

= \((\)  3.21122  \()^{\frac{1}{0.4}\)

= 18.4788 ≈ 18.48

Therefore, The compression ratio is 18.48

b) maximum temperature of the cycle

We know that for Air, Cp = 1.005 kJ/kgK

Now,

Heat transfer input per cycle Qs = Cp( T₃ - T₂ )

we substitute

925 = 1.005( T₃ - 700 )

( T₃ - 700 ) = 925 / 1.005

( T₃ - 700 ) = 920.398

T₃ = 920.398 + 700

T₃ = 1620.398 °C

T₃ = ( 1620.398 + 273 ) K

T₃ = 1893.396 K ≈ 1893.4 K

Therefore, The maximum temperature of the cycle is 1893.4 K

c)  the cutoff ratio, v₃/v₂;

Since pressure is constant, V ∝ T

So,

cutoff ratio S = v₃ / v₂  = T₃ / T₂

we substitute

cutoff ratio S = 1893.396 K / 973 K

cutoff ratio S = 1.9459 ≈ 1.946

Therefore, the cutoff ratio, v₃/v₂ is 1.946

Answer:

A to C = 6.4 km

Explanation:

A to B = 4 km

B to C = 5 km

A to C =  using pythagorean theorem

a² + b² = c²

a = A to B = 4

b = B to C = 5

c = A to C

c² = 4² + 5²

c = 6.4 km (A to C)

According to the scenario, the distance between town C from town A is found to be 6.40 Km.

The background that this question depends on is known as the direction-based question. These types of questions completely depend on the distance of moving bodies like cars, persons, or any other objects as well with respect to the initial position.

According to the question,

The distance between town A to town B = 4 km.

The distance between town B to town C = 5 km.

Now, according to the Pythagoras theorem, the distance between town C to town A is as follows:

\(AC^2\) = \(AB^2 +BC^2\).

\(AC^2\) = \(4^2+5^2\)

\(AC^2\) = 16 + 25 = 41.

AC = √41 = 6.40 km.

Therefore, the distance between town C from town A is found to be 6.40 Km.

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The right response is B. When an aircraft is delayed and it is thought to have been in an accident, the NTSB must be alerted right away and as quickly as possible.

When: An aviation accident occurs or any of the circumstances listed below takes place, the operator of the aircraft must contact the closest National Transportation Safety Board (NTSB) Field Office as soon as possible and using the fastest method possible. a breakdown or malfunction of the flight control system. Any incident involving the operation of an aircraft that occurs between the time a passenger boards with the purpose to fly and the time they have all exited and in which someone is killed, has serious injuries, or the aircraft is damaged is referred to as an aircraft accident.

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Answer:

The process that the facilities supervisor is using to arrive at this hypothesis is inductive reasoning. Inductive reasoning involves making generalizations based on specific observations or patterns. In this case, the supervisor has observed a specific pattern (the lobby lights dimming when all elevators are in service), and from that, he is making a generalization (there might be an electrical problem related to the elevators). Inductive reasoning is a common method used in scientific inquiry, where specific observations or data are used to develop hypotheses or theories.

It is not safe to stand on the top step of a stepladder, even if someone is holding the base. The top step is not designed to bear weight and can lead to instability, causing the ladder to tip over.

It is crucial to follow the ladder's safety guidelines and use it as intended, ensuring all steps are used and the ladder is properly stabilized to prevent accidents and injuries.

When someone holds the base of a stepladder, it can provide some additional stability, but it does not make standing on the top step safe. The top step of a stepladder is not designed to bear weight, and it can be dangerously unstable. Even with someone holding the base, there is still a risk of the ladder tipping over, leading to a fall or injury. To ensure safety, it is important to follow the ladder's guidelines, which typically recommend using all steps and maintaining proper stability, such as securing the ladder against a sturdy surface or using

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Answer:

I can help you with your calculation.

To add and subtract angles in degrees, minutes, seconds (DMS) form, you need to follow these steps12:

Align the angles so that the degrees, minutes, and seconds are in the same column.

Add or subtract the seconds first. If the result is more than 60 or less than 0, adjust the minutes accordingly.

Add or subtract the minutes next. If the result is more than 60 or less than 0, adjust the degrees accordingly.

Add or subtract the degrees last.

Using this method, your calculation can be done as follows:

64º26’18’’ + 195º57’12,75’’ – 100º55’35’’ = 64º26’18’’ + 195º57’12.75’’ – 100º55’35’’ = 159º83’30.75’’ – 100º55’35’’ = 159º83’(30.75 - 35)’’ – 100º55’0’’ = 159º82’55.75’’ – 100º55’0’’ = 159º(82 - 55)’55.75’’ – 100º0’0’’ = 159º27’55.75’’ – 100º0’0’’ = (159 - 100)º27’55.75’’ = 59º27’55.75’’

Therefore, the answer is 59º27’55.75’’. I hope this helps!

Explanation:

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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Answer:

  (a)  pulse-amplitude modulation (PAM)

Explanation:

It should be no surprise that pulse amplitude is modulated in pulse-amplitude modulation (PAM).

Answer:

That's not true, if your house is burning down, leave. Let the firefighters do their jobs.

Explanation:

Answer:

The wind turbine has little impact on the environment compared to conventional power plants. Meanwhile the Wind turbine can affect the wildlife meaning birds are being harmed by the blades.

Explanation: Hope that helps:)

A type of loop which Jamal will need to create in order to make the backdrop to continuously keep changing is: C. forever loop.

A forever loop can be defined as a type of loop which comprises a sequence of instructions that are written to run continuously or endlessly, until the simulation is quitted by an end user.

This ultimately implies that, a forever loop should be created by Jamal to  make the backdrop to continuously keep changing.

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Answer: C

Explanation:

To any of you who are also taking Game Design, I have respect for you.