10. Which one of the following statements expresses a true proportion?
OA. 2.1 1.2
OB. 54:9 = 6:3
OC.79-8.9
OD. 34 9:12

Answer:

15 000 000 Ohms

Explanation:

1 Mega Ohm = 1 000 000 Ohms

So,

15 Mega ohms =15 000 000 Ohms

The make command uses the gnu c compiler to compile source code into a binary programme.

An Integrated Development Environment, or IDE, is a piece of software that makes it simple for programmers to write, edit, compile, and run their applications. Syntax highlighting and automated code completion are two aspects of IDEs that make a programmer's job simpler.Notable Java IDEs available for many platforms and operating systems include BlueJ, JBuilder, IntellijIDEA, Eclipse, Netbeans, etc. One of the compilers in the GNU Compiler collection, the GNU C Compiler was made available by the Free Software Foundation. The GNU C Compiler is a completely *nix-oriented C language compiler that may be used by issuing instructions from its command line interface.

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Answer:

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

Explanation:

Answer:

0.00695 A

Explanation:

µ represents \(10^{-6}\). Multiply this by 6,950.

Answer:

True

Explanation:

Those are the exact uses of a resistor

Answer:

1 .edu

and

3 .gov

Explanation:

The other two are commercial sites.

When identifying online resources, .edu and .gov are some of the web address endings that should a student look for consistently.

Web address may be defined as a type of network address that significantly contains information about the location of the webpage. It is also known as the URL (uniform resource locator).

Like the address for your home, a web address organizes information about a web page's location in a predictable way. It is an interconnected system of public web pages accessible through the Internet. Every webpage, image, and video has its own unique Uniform Resource Locator (URL), which is also known as a web address.

Therefore, when identifying online resources, .edu and .gov are some of the web address endings that should a student look for consistently.

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Your question seems incomplete. The most probable complete question is as follows:

When identifying online resources, which web address endings should a student look for? Check all that apply.

Only the activities of drafts, layouts and specification involves applied art skills distinguishes an architect’s use of creative thinking  Hence option A is correct.

Creative thinking is defined as the capacity to tackle a situation or difficulty from a novel angle, alternate perspective, or unconventional thinking. Creative thinking, also referred to as creative problem-solving, is an important and marketable soft skill in a wide range of industries.

The architect  will think about the creative changes in drafting the text, in making the specifications and in making new and affective layouts.

Thus, only the activities of drafts, layouts and specification involves applied art skills distinguishes an architect’s use of creative thinking  Hence option A is correct.

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Both technician a and technician b are correct that gasoline volatility is being discussed and it have higher volatility.

This is because in the summer, gasoline must be able to evaporate quickly in order to create the proper air/fuel mixture for combustion. In contrast, winter gasoline is blended to be less volatile to prevent vapor lock, which occurs when gasoline vaporizes too quickly and creates air pockets in the fuel line. The lower air pressure at high altitudes can cause gasoline to vaporize more slowly, which can result in poor engine performance. By blending fuels with a higher volatility, gasoline is able to vaporize more quickly, ensuring proper combustion in high altitude environments.

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A) The horizontal displacement of point A is 0.144 mm. B) The shear strain Yx'y between the lines in the x' direction and the y' direction is 0.00096 m.

Shear strain is a type of deformation caused by a force applied to an object. It occurs when two opposite parallel forces are applied in opposite directions, causing the object to elongate in one direction and compress in the other. Shear strain is different from tensile strain, which happens when a force is applied in one direction only.

(a) The horizontal displacement of point A due to the shear stress τ is given by the equation da = τYxy. Substituting the given values, we obtain da = τ(0.0012 m) = (120 N/mm2)(0.0012 m) = 0.144 mm.

(b) The shear strain Yx'y between the lines in the x' direction and the y' direction is given by the equation Yx'y = da/δ', where δ' is the distance between the lines in the x' direction. Substituting the given values, we obtain Yx'y = (0.144 mm)/(150 mm) = 0.00096 m.

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For the first question, the answer is that it will take approximately 0.768 years (or approximately 9.22 months) longer for the average settlement to reach 237 mm. The effective pressure on a horizontal plane at a depth of 10 meters below the ground surface is approximately 264.87 kN/m².

Here, Settlement rate = Ultimate settlement / Time

Given that the ultimate settlement is 332 mm and the time span is 3 years, the settlement rate is:

Settlement rate = 332 mm / 3 years = 110.67 mm/year

Time = (Target settlement - Average settlement) / Settlement rate

Time = (237 mm - 152 mm) / 110.67 mm/year ≈ 0.768 years

Therefore, it will take approximately 0.768 years (or approximately 9.22 months) longer for the average settlement to reach 237 mm.

b. Hence , Effective pressure = Unit weight of soil x Depth

Unit weight of soil = Specific gravity x Unit weight of water

= 2.7 x 9.81 kN/m³

≈ 26.487 kN/m³

Effective pressure = Unit weight of soil x Depth

= 26.487 kN/m³ x 10 m

= 264.87 kN/m²

Therefore, the effective pressure on a horizontal plane at a depth of 10 meters below the ground surface is approximately 264.87 kN/m².

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The first issue a technician should consider when seeing the error "Access is Denied" is whether they have the necessary permissions to perform the task.

The "Access is Denied" error message indicates that the user does not have the required permissions to perform the requested action. Therefore, the first thing a technician should check is whether they are logged in with the correct account and have the necessary permissions to perform the task.

The technician should also ensure that the files, folders, or resources they are trying to access have not been protected by the administrator or any other security software. It is important to check the system logs and event viewer for any error messages or security audit failures. Additionally, the technician should make sure that any firewalls or antivirus programs are not blocking their access to the resource they are trying to reach. By checking these issues, the technician can identify and resolve the problem causing the "Access is Denied" error message.

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Answer:

It is economical

Explanation:

Given data for determining

cost of product = £5 per kg

cost of solvent = £20 per /kg

additional solvent makeup = 10 kg/d

current loss of product = 0.7 kg/h

anticipated recovery of product = 80%

additional service ( utility cost ) = negligible

Determine if it is economical to install the recovery system

cost of product = £5 per kg

cost of solvent = £20 per /kg

additional solvent required = 10 kg / d

cost of additional solvent in a day  = £200 / day  ( £20 per kg * 10 kg / d )

product lost = 0.7 kg/h

product recovered = 0.7 * 80% = 0.56 kg/h

therefore product recovered in a day = 0.56 * 24 = 13.44 kg / day

Next :

calculate income generated from product recovery

13.44 kg/day *  £20 /kg =  £268.88 / day

Determine if it is economical

Income - cost

= £268.88 - £200

=  £68.88  ( hence it is economical )

Answer: the volume of soil that must be excavated from the borrow pit to meet the project requirements is 228,523.48 m³

Explanation:

First we determine the volume of solid required for compacted state using the relation;

V_t = V_v + V_s

V_t is the total volume need in its compacted state( 150,000 m³)

V_s is the volume of solid required for compacted state

V_v is the volume of voids in the compacted state( 0.49V_s)

so we substitute

150,000 = 0.49V_s + V_s

150,000 = 1.49V_s

V_s = 100,671.14 m³

Now we determine the volume of voids ( V_v)  for natural material using the expression;

e = V_v / V_ s

given that e = 1.27

we substitute

1.27 = V_v /  100671.14

V_v = 127,852.34 m³

Now the total volume to be excavated from the barrow pit in Bellingham will be determined using the relation;

V_t = V_v + V_s

we substitute our values

V_t = 127,852.34 m³ + 100671.14 m³

V_t = 228,523.48 m³

Therefore, the volume of soil that must be excavated from the borrow pit to meet the project requirements is 228,523.48 m³

The temperature and pressure of the inlet of a turbine are 2100°R and 14.7 lb./in2, respectively.

The velocity of the inlet air is 200 ft/s, and the velocity of the air at the exit of the turbine is 600 ft/s.

Neglecting the heat transfer and assuming the ideal gas model for air, determine the temperature,

in °R, and the pressure, in \(lbf/in2\), at the exit.

Assume a constant specific heat ratio, k, of 1.4.

Calculations:

The stagnation pressure and temperature of the air at the inlet to the turbine is given by:

\(p01 = p = 14.7 lbf/in2\) (stagnation pressure at inlet)

\(T01 = T = 2100°R\) (stagnation temperature at inlet)

The velocity of the air at the inlet is given by:

\(V1 = 200 ft/s\)

The temperature and pressure of the air at the exit of the turbine can be obtained using the following equations:

Stagnation temperature at exit:

\(\frac{(600)^2}{2×1716) }=2672.8°R\)\($$\)

Stagnation pressure at exit:

\(\frac{p_{02}}{p}=\left(\frac{T_{02}}{T}\right)^\frac{k}{k-1}_{02} = p\left(\frac{T_{02}}{T}\right)^\_{02} = 14.7 \left(\frac{2672.8}{2100}\right)^\frac{1.4}{1.4-1}=52.33 \space lbf/in^\)

the temperature at the exit of the turbine is 2672.8°R,

and the pressure at the exit is 52.33 lbf/in2.

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Metal transfer between the crankshaft bearing surface and the connecting rod can occur due to various factors, such as insufficient lubrication, high operating temperatures, improper assembly, or poor surface finish.

1)Proper Lubrication: Adequate lubrication is crucial for preventing metal transfer.

A sufficient supply of clean lubricant forms a protective film between the bearing surface and the connecting rod, reducing friction and minimizing the chances of metal transfer.

2)Correct Bearing Clearance: Appropriate bearing clearance ensures the correct functioning of the engine components.

If the clearance between the crankshaft bearing surface and the connecting rod is within the recommended specifications, it helps maintain proper oil film thickness and prevents excessive metal-to-metal contact that could lead to transfer.

3)Smooth Surface Finish: The bearing surface and the connecting rod should have a smooth surface finish.

This helps in maintaining the integrity of the lubricating film and reduces the likelihood of metal transfer due to rough or uneven surfaces that can promote friction and wear.

4)Proper Material Selection: The choice of materials for the crankshaft bearing surface and the connecting rod should be compatible and designed to minimize metal transfer.

The use of suitable bearing materials, such as bearing alloys or coatings, can reduce the chances of metal transfer.

5)Controlled Operating Conditions: Maintaining appropriate operating conditions, such as controlling operating temperatures and avoiding excessive loads or RPM, can help prevent metal transfer.

Excessive heat or mechanical stress can lead to surface damage and increase the risk of metal transfer.

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Answer:

7.47 lb. s/ft

22.42  lb. s/ft

Explanation:

Without mincing words let us dive straight into the solution to the above problem.

STEP ONE: calculate or determine the frequency.

The frequency can be calculated by making use of the formula given below;

frequency, w = √k/m. Thus, frequency = √ 12 × 15/ [40/32.2] = 12 rad/s.

STEP TWO: Determine or calculate for the viscous damping coefficient, c  for damping ratio of 0.5 and 1.5 respectively.

The viscous damping coefficient, c for 0.5 = [ 12 × 0.5 × 2 ×[ 40/32.2] / 2= 7.47 lb. s/ft.

The viscous damping coefficient, c for 1.5= [ 12 × 1.5 × 2 ×[ 40/32.2] / 2 = 22.42  lb. s/ft.

In a virtualized cloud environment, the hypervisor is in charge of keeping guest machines securely apart.

In a virtualized cloud architecture, a hypervisor is the software element in charge of safely isolating guest machines. Between the physical hardware and the virtual machines that run on it, there is a layer of software called this. Each virtual machine's resource allocation, hardware access management, and safe separation from other guests are all done by the hypervisor. Additionally, it offers support for a number of virtualization technologies, including software virtualization, hardware virtualization, and containerization. The hypervisor makes sure that each guest machine may run independently without interfering with the others by physically separating them. Additionally enhancing scalability, flexibility, and efficiency is this safe separation. The hypervisor also contributes to the stability and security of the system by offering robust

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The secretion of the large intestine that provides protection from stomach acid and digestive enzymes is mucus.

The secretion of the large intestine that provides protection from stomach acid and digestive enzymes is mucus. Mucus is a slimy substance that protects the walls of the large intestine from damage caused by stomach acid and digestive enzymes. Mucus also lubricates the food particles and waste matter as it passes through the colon, making it easier to eliminate through bowel movements.Mucus is produced by specialized cells in the walls of the large intestine called goblet cells. These cells secrete mucus to protect the colon from the abrasive effects of fecal matter and to prevent the walls of the colon from being damaged by stomach acid and digestive enzymes.Mucus also plays an important role in the immune system by trapping harmful bacteria and viruses, preventing them from entering the bloodstream. This helps to prevent infections and other diseases.Mucus also contains water, electrolytes, and other substances that help to maintain the balance of fluids and electrolytes in the body. This is important for maintaining normal digestion and bowel function. In summary, the secretion of the large intestine that provides protection from stomach acid and digestive enzymes is mucus.

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Answer:

When are resistors in series? Resistors are in series whenever the flow of charge, called the current, must flow through devices sequentially. For example, if current flows through a person holding a screwdriver and into the Earth, then  

R

1

 in Figure 1(a) could be the resistance of the screwdriver’s shaft,  

R

2

 the resistance of its handle,  

R

3

 the person’s body resistance, and  

R

4

 the resistance of her shoes.

Figure 2 shows resistors in series connected to a voltage source. It seems reasonable that the total resistance is the sum of the individual resistances, considering that the current has to pass through each resistor in sequence. (This fact would be an advantage to a person wishing to avoid an electrical shock, who could reduce the current by wearing high-resistance rubber-soled shoes. It could be a disadvantage if one of the resistances were a faulty high-resistance cord to an appliance that would reduce the operating current.)

Two electrical circuits are compared. The first one has three resistors, R sub one, R sub two, and R sub three, connected in series with a voltage source V to form a closed circuit. The first circuit is equivalent to the second circuit, which has a single resistor R sub s connected to a voltage source V. Both circuits carry a current I, which starts from the positive end of the voltage source and moves in a clockwise direction around the circuit.

Figure 2. Three resistors connected in series to a battery (left) and the equivalent single or series resistance (right).

To verify that resistances in series do indeed add, let us consider the loss of electrical power, called a voltage drop, in each resistor in Figure 2.

According to Ohm’s law, the voltage drop,  

V

, across a resistor when a current flows through it is calculated using the equation  

V

=

I

R

, where  

I

 equals the current in amps (A) and  

R

 is the resistance in ohms  

(

Ω

)

. Another way to think of this is that  

V

 is the voltage necessary to make a current  

I

 flow through a resistance  

R

.

So the voltage drop across  

R

1

 is  

V

1

=

I

R

1

, that across  

R

2

 is  

V

2

=

I

R

2

, and that across  

R

3

 is  

V

3

=

I

R

3

. The sum of these voltages equals the voltage output of the source; that is,

V

=

V

1

+

V

2

+

V

3

.

This equation is based on the conservation of energy and conservation of charge. Electrical potential energy can be described by the equation  

P

E

=

q

V

, where  

q

 is the electric charge and  

V

 is the voltage. Thus the energy supplied by the source is  

q

V

, while that dissipated by the resistors is

q

V

1

+

q

V

2

+

q

V

3

.

Explanation:

Most slide layouts include at least one Transition by default.

Hence, option C is correct answer.

What are the common elements of slide layouts?

All of the content that appears on a slide is formatted, positioned, and placed in placeholder boxes using slide layouts. On slide layouts, placeholders are the dotted-line containers that contain the titles, body text, tables, charts, SmartArt visuals, photos, clip art, movies, and sounds, among other contents.

There will be a new slide layout. The default layout will have placeholders for the title and footer. Toggle these placeholders on and off by selecting the Title and Footers boxes in the Master Layout group. The slide layout can now include backdrop graphics, forms, and images. The majority of slide templates have at least one area where you may type text or insert graphics.

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Correct Question:

Most slide layouts include at least one ________ by default.

(A) action button

(B) placeholder

(C) transition

(D) animation

The car was called the Audi 100. It was a four-door sedan that featured a new and modern design, as well as a range of engine options, including a five-cylinder petrol engine .

Design is the process of creating something that is both functional and aesthetically pleasing. It involves problem-solving and creativity, and considers the user experience. Design can be applied to a wide range of fields, from architecture to product design, fashion, and graphics.

The Audi 100 was the first vehicle to be produced under the Audi name and it marked the beginning of Audi's growth and success.

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Answer:

A supply chain is the network of all the individuals, organizations, resources, activities, and technology involved in the creation and sale of a product. A supply chain encompasses everything from the delivery of source materials from the supplier to the manufacturer through to its eventual delivery to the end user.

Zinc oxide (ZnO) can be reduced to zinc metal through various techniques. In this context, the reduction process of Zinc oxide (ZnO) by using a retort furnace through carbon and carbon monoxide is to be discussed.The chemical reactions for Zinc oxide (ZnO) reduction in a retort furnace by carbon and carbon monoxide.

The first reaction that occurs during the reduction of Zinc oxide (ZnO) is the formation of Zinc (g) and Carbon monoxide (CO) from Zinc oxide (ZnO) and Carbon (C) respectively.

The main reaction for the reduction of Zinc oxide (ZnO) in a retort furnace by carbon and carbon monoxide is:ZnO (s) + C (s) → Zn (g) + CO2 (g)The above reaction is the overall reaction for the Zinc oxide (ZnO) reduction.

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The numerical values for the mesh currents that we have in the question are given as:

We first have to write the KVL

2 - 1(i₁ - i₂) + 3 - 5(i₁ - i₃) = 0

We have to expand the equation that we have above

2 - i₁ + i₂ + 3 - 5i₁ + 5i₃ = 0

take like terms

-i₁ - 5i₁  i₂ + 5i₃ = 5

=  6i₁ - i₂ - 5i₃ = 5

-1(i₂ - i₁) - 6 i₂ - 9(i₃ - i2) = 0

after expanding we would have

i₁ - 16i₂ + 9i₃ = 0------- equation 2

-5 (i3 - i1) - 3 - 9(i3 - i2) - 7i3 = 0

5i1 + 9i2 - 2i3 = 3 ------ equation 3

From the equations that we have in 1, 2 and 3, we would solve the system of equations to get

1i = 0.9892 = 0.9892 ampere

i2 = 0.1501 ampere

i3 = 0.1570 ampere

These are the mesh current that are in the labeled diagram.

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Answer:

d. is applied after the ceiling joists are

installed.

Answer:

They help an organization realize the maximum benefit from its investment in equipment, personnel, and business processes. They use and analyze systems, interpret data, and customize systems to better meet the organization's needs.

Explanation:

brainliest plz

Answer:

ục tiêu của pháp y máy tính là kiểm tra phương tiện kỹ thuật số theo cách thức pháp y với mục đích xác định, bảo tồn, phục hồi, phân tích và trình bày các sự kiện và ý kiến ​​về thông tin kỹ thuật số

Explanation: