Consider the truss shown in Assume all members are pin connected. Suppose that P=6.3 {k} .

The answer is number 2) Increase the resistance of the concrete to freeze-thaw damage.

Air entrainment is used in concrete to Increase the resistance of the concrete to freeze thaw damage.

Microscopic air bubbles embedded in the concrete's surface reduce internal pressure by creating little spaces for water to expand into during freeze-thaw cycles.

Without these pockets, water has nowhere to escape, which causes concrete to crack and/or scale, severely reducing the lifespan of a structure. An air entraining additive, or AEA, is used to add air to the concrete mix.

To fit the requirements of the task at hand, a mix's air content can be changed. When pouring concrete in locations that experience freeze-thaw conditions, using air-entrained concrete is advantageous.

Therefore, Air entrainment is used in concrete to Increase the resistance of the concrete to freeze thaw damage.

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Answer:

To run. The machine one at a time

Explanation:

Answer:

  0°

Explanation:

The resistor voltage has the same phase as the circuit current. There is no phase difference.

Answer:

Explanation:

The advantage of RAID 5 over RAID 1 is that RAID 5 provides redundancy for data while also offering better disk utilization and capacity than RAID 1.

In RAID 1, also known as mirroring, data is duplicated onto two separate disks to provide redundancy in case one disk fails. However, this redundancy comes at a cost, as it requires using two disks to store the same amount of data, effectively cutting the disk capacity in half.

In contrast, RAID 5 uses a distributed parity scheme to provide redundancy for data while using only one disk's worth of capacity for parity. This allows RAID 5 to provide better disk utilization and capacity than RAID 1, while still offering the same level of data redundancy.

Furthermore, RAID 5 can continue to operate with a single disk failure, allowing for continued data access and recovery even in the event of a disk failure. In contrast, RAID 1 can only operate with a single disk failure, as it requires both disks to be operational in order to function properly.

Overall, RAID 5 is a good choice for applications that require both data redundancy and efficient use of disk capacity, while RAID 1 is a good choice for applications that require maximum data redundancy and are willing to sacrifice disk capacity to achieve it.

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Basic natural epoch A building's inherent quality is T. Any modifications to the structure will modify its T. Normal single-story to 20-story buildings typically have fundamental natural periods T that fall between 0.05 and 2.00 sec.

Each seismically resistant construction has a distinct natural or basic period of vibration, which is the amount of time needed for one cycle of free vibration. Parameters: Structure stiffness and height are among the elements that affect the basic period.

The building's Fundamental Natural Period T is the amount of time (measured in seconds) it takes for one whole oscillation cycle, or one full back-and-forth motion.

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For an incompressible, three-dimensional flow field, the velocity components in the x and y directions are given by:

\(Vx = 2x + yVy = x + 3y,\)

where x and y are the horizontal and vertical coordinates of the flow field ,and Vx and Vy are the velocity components in the x and y directions, respectively.

In order to determine the velocity vector at any point (x, y), The direction of the velocity vector can be determined by taking the arctangent of Vy/Vx.

For example, if the velocity vector is pointing towards a solid surface, then the flow will likely become stagnant at that point.

In order to fully understand the behavior of a flow field, we must know the velocity vector at every point within that field. This can be a challenging task, but it is essential for designing and optimizing many engineering applications.

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The value of the site is $10,472,000.

The total construction costs are:

$6,000/m2 * 10,000m2 + $400,000 = $64,000,000

The professional fees are:

$64,000,000 * 0.13 = $8,320,000

The total development costs are:

$64,000,000 + $8,320,000 = $72,320,000

The developer's return for risk and profit is:

$72,320,000 * 0.20 = $14,464,000

The total cost of the development is:

$72,320,000 + $14,464,000 = $86,784,000

The expected rent is:

$3,000/m2 * 8,000m2 * 12 months = $28,800,000

The initial yield is:

$28,800,000 * 0.07 = $2,016,000

The value of the site is:

$86,784,000 - $2,016,000 = $10,472,000

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Answer:

The voltage gain is 2.07.

Explanation:

Given that,

Resistance \(R_{1}=14\ k\Omega\)

Resistance \(R_{2}=13\ k\Omega\)

We need to calculate the voltage gain

Using formula of voltage source

\(V_{s}=\dfrac{V_{o}\times R_{2}}{R_{1}+R_{2}}\)

\(\dfrac{V_{o}}{V_{s}}=\dfrac{R_{1}+R_{2}}{R_{2}}\)

Where, \(R_{1}\) = first resistance

\(R_{2}\) =second resistance

\(V_{s}\) = source voltage

\(V_{o}\) = output voltage

Put the value into the formula

\(\dfrac{V_{o}}{V_{s}}=\dfrac{14+13}{13}\)

\(\dfrac{V_{o}}{V_{s}}=2.07\)

Hence, The voltage gain is 2.07

Yes, it is possible to produce a polymer that is 100% crystalline. However, the process of achieving 100% crystallinity is highly dependent on the specific polymer being used and the production methods being employed. One example of a polymer that can be produced with high levels of crystallinity is PolyMet, which is a high-performance thermoplastic material. The production process for achieving high levels of crystallinity typically involves careful control of the cooling and solidification of the polymer to ensure that the molecular chains are aligned in a highly ordered fashion. Overall, achieving 100% crystallinity is a challenging process that requires careful control of multiple factors, including temperature, pressure, and processing conditions.

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Answer:

Sole Proprietorship, General Partnership , Limited Partnership, corporation

Explanation:

Business in something that an individual or a group of people do for a living and produce products and services that benefits the society and the people. There are several entities that can be common in business. Some common form of entities are :

Sole Proprietorship : One to one

-- here there is only one owner in the business and he maintains and manages the entire business functions under his control.

Limited Partnership : many to one

-- here two or more than two partners establish business and runs it but only one or more is liable to the amount of the investments.

General Partnership : many to many

-- It is a business partnership where all the partners shares the profits, the assets, legal liabilities and financial liabilities, etc.

Corporation : many to one

It is a business entity where a group of individual or a group of companies run a single business which is generally authorized by the state.

Some of the typical types of the entities that one may think to be common in term of the business entities are about the relationships that are held within many to many and one to many.

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Two conclusions can be inferred from the posed query, The distance from Lake Titicaca's surface to its deepest point is -922 feet.

The lake's deepest point is 11542 feet above sea level. Every distance above sea level is positive, and every distance below sea level is negative. Since the lake's lowest point is above sea level and its surface is above it, the Surface will therefore also be above sea level. Lake surface elevation is equal to the sum of the distance from the sea level to the deepest point in the lake and the distance from the surface to that point. = 11542 + 922. = 12464 feet. This means that the lake's elevation above sea level is 12464 feet. Two conclusions can be inferred from the posed query, The distance from Lake Titicaca's surface to its deepest point is -922 feet.

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Answer:

N0

Explanation:

It does not seem reasonable to expect a tensile stress of 200 MPa to produce a reduction in specimen diameter of 0.08 mm

Given data :

Diameter ( d ) = 10 mm

length ( l ) = 150 mm

elasticity ( ∈ ) = 100 GPa

longitudinal strain ( б ) 200 MPa

Poisson ratio ( μ )  ( assumed ) =0.3

Assumption : deformation totally elastic

attached below is the detailed solution to why it is not reasonable .

The Sd value = 0.08 > the calculated Sd value ( 6*10^-3 ) hence it is not reasonable to expect a tensile stress of 200 MPa to produce a reduction in specimen

Answer:

being prepared and having sufficient military resources available can be great IF there is an attack although it can be viewed as intimidating and scare off allies. also, it can cause other resources too thin.

Explanation:

it is great to have a sense of national pride and togetherness although if it gets out of hand it can be almost brainwashing and used to control citizens.

A) Oxidation occurs at the zinc electrode. B) The zinc electrode is the anode of the cell. C) The zinc electrode corrodes, as it is losing electrons to form ions, which dissolve into the solution.

An electrode is a conductor that is used to establish electrical contact with a non-metallic part of a circuit, such as an electrolyte, a gas, or a vacuum. An electrode is a solid metal or semiconductor material that is used to conduct electrons to or from a chemical reaction system.

D) The emf of the galvanic cell can be calculated using the equation: emf = E(cathode) - E(anode)

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Answer:

Explanation:

We are assuming that there is

a steady state two dimensional conduction

constant properties

uniform volumetric heat generation

From symmetry, we will be determining 6 unknown temperatures.

See attachment for calculation and and tabulation

With T(s) = 300 K, the set of equations were written directly into the IHT work space and solved for nodal temperatures.

The result is seen in the second attachment

Answer: a heathen

Explanation:

The term for a person who does not share the belief of the dominant religion of a society is "a heathen". The correct option is A.

A society is a group of people who interact with one another on a regular basis, or a large social group that shares the same spatial or social territory and is typically subject to the same political authority and dominant cultural expectations.

"A heathen" is a person who does not share the beliefs of a society's dominant religion.

The term is frequently used to describe someone who is considered uncivilized or primitive because of their religious beliefs, especially in societies where the dominant religion wields significant power and influence.

However, it is important to note that the term can be considered derogatory and offensive, and it is generally more respectful to refer to people of different religious beliefs using neutral or positive terms.

Thus, the correct option is A.

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In bacteria, AUG is usually the start codon for the process of translation which codes for A. N-formylmethionine.

In bacteria, the process of translation begins with the binding of the small ribosomal subunit to the mRNA molecule at a specific site called the Shine-Dalgarno sequence. This sequence is located a few nucleotides upstream of the start codon, which is usually AUG. AUG codes for the amino acid methionine, but in bacteria, the methionine that is used as the first amino acid in the polypeptide chain is modified to N-formylmethionine.

This modification is important for two reasons: it allows the ribosome to distinguish the start codon from other internal methionine codons, and it helps to stabilize the nascent polypeptide chain during its synthesis. So, to answer the question, the start codon AUG in bacteria codes for N-formylmethionine.

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Answer:

C. Neither Technician A nor B

Explanation:

Just took the test

there is no smoke its a electric train

Based on the calculations, the area of this triangle is equal to 290,136.87 m².

Given the following data:

Mathematically, the area of a triangle can be calculated by using this formula:

Area = 1/2 × b × h

Where:

In this scenario, the area of this triangle is given by:

Area = 1/2 × a × b × sinC

Substituting the given parameters into the formula, we have:

Area = 1/2 × 757.64 × 946.70 × sin(54°18'25")

Area = 580,273.74/2

Area = 290,136.87 m².

Next, we would determine the probable error of the area by using this formula:

\(PE_A = \pm k \sqrt{PE} \\\\PE_A = \pm \frac{1}{2} \times sinC \sqrt{(aPE_b)^2 + (bPE_a)^2 } \\\\PE_A = \pm \frac{1}{2} \times sin(54^{\circ}18'25") \times \sqrt{(757.64 \times 0.045)^2 + (946.70 \times 0.055)^2 } \\\\PE_A = \pm 0.4045 \times \sqrt{1,162.39 +2,711.12}\\\\PE_A = \pm 0.4045 \times \sqrt{3,873.51}\\\\PE_A = \pm 0.4045 \times 62.2375\\\\PE_A = \pm25.1751 \;m^2\)

Therefore, probable error of the area is equal to ±25.1751 m².

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Complete Question:

Two sides and the included angle of a triangle were measured and the probable error of each value were computed as follows:

A = 757.64 +0.045 m

B = 946.70+ 0.055 m

C = 54°18'25"

Determine the area of the triangle and the probable error of the area.

Electrical Engineering Textbooks: These textbooks provide comprehensive information on conductor applications and insulation types. They cover topics such as conductor materials, their properties, and various insulation materials used in different applications.

Online Resources: There are several websites dedicated to electrical engineering and related topics that offer information on conductor applications and insulation types. Some reliable sources include IEEE (Institute of Electrical and Electronics Engineers) Xplore, Electrical Engineering Stack Exchange, and All About Circuits. These platforms have forums, articles, and technical papers discussing conductor applications and insulation types.Manufacturers' Websites: Electrical component manufacturers often provide detailed information on conductor applications and insulation types.

For example, companies like General Cable, Southwire, and Prysmian Group have websites that describe their product offerings, including conductor applications and insulation types. You can explore their product catalogs or technical specifications for more specific details.Industry Standards and Codes: Various industry standards and codes outline conductor applications and insulation types. The National Electrical Code (NEC) and the International Electrotechnical Commission (IEC) standards are widely followed in electrical engineering. These standards often provide guidelines and requirements for conductor selection and insulation materials based on the intended application.Remember, it's essential to cross-reference information from multiple sources to ensure accuracy and a comprehensive understanding.

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Answer:

mark me as a brainleast

Explanation:

209781

The incremental drain-source resistance for a MOS transistor biased in the triode region is the ratio of the small change in drain current to the small change in gate voltage and is also dependent on the transistor's channel length, channel width, and oxide thickness.

For a MOS transistor biased in the triode region, the incremental drain-source resistance (also known as the "transconductance") can be defined as the ratio of the small change in drain current to the small change in gate voltage, ΔID/ΔVG. In other words, the transconductance is the change in drain current divided by the change in gate voltage.

The transconductance is also dependent on the transistor's channel length, channel width, and oxide thickness. For a given channel length and width, a longer oxide thickness will result in a lower transconductance, and vice versa. This is because a longer oxide thickness reduces the channel current, which in turn reduces the drain current.

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A metal has good weldability if it can be welded with ease, in good shape, and with minimal chance of flaws while preserving its characteristics and integrity after welding.

How quickly a metal can be welded is a measure of its weldability. The weld quality and ease of attainment are the determining factors in determining a metal's weldability. Because they are not sensitive to heat treatment, these alloys offer good weldability.

To produce goods of such high quality, the fundamental requirements for welding quality include the following: The bead was unbroken and without holes. The bead has waves of the same height, breadth, and frequency.

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Lean production works best with standardized and repeatable processes. Lean production is a manufacturing technique that frequently aims to cut down on wait times for both suppliers' and customers' .

Lean manufacturing seeks to improve processes so that they use less energy, time, and resources overall. For some businesses than others, lean tools may be a better fit. But among the most helpful lean tools are Kaizen, 5S, Kanban, Value Stream Mapping, and Focus PDCA. Value, the value stream, flow, pull, and perfection are the five cornerstones of lean manufacturing, respectively. These are now the cornerstones on which lean is implemented. 1. Value: Value is established from the viewpoint of the customer and relates to the price point at which they are willing to purchase goods or services. Lean production is a manufacturing strategy that frequently aims to cut down on wait times for both suppliers' and customers' responses as well as those inside the manufacturing machine.

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It's best to choose C. Patch each operating container separately, then test the program.

One of the greatest methods to prevent zero-day attacks is to install a web application firewall (WAF) on the network edge. A WAF inspects all incoming traffic and filters out harmful inputs that might target security holes. Phishing. Email and text message campaigns known as phishing scams are among the most popular types of social engineering attacks. They are intended to make recipients feel hurried, curious, or afraid. To identify errors and locate attacks on information systems that have already occurred, a detective control is created.

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Answer:

\(I = 45mA\)

Explanation:

Given

\(I = 90mA\) --- Current

Required

Determine the new current when resistance is doubled

Using \(V = IR\)

Initially, we have:

\(V = 90mA * R\)

When resistance is doubled and voltage remains unaltered, we have:

\(V = I* 2R\)

2R represents the new resistance and I represents the new current

Equate both values of V

\(90mA * R = I* 2R\)

Make I the subject

\(I = \frac{90mA * R}{2R}\)

\(I = \frac{90mA }{2}\)

\(I = 45mA\)

The new current is 45milliAmps

Answer:

The point of attachment for service-drop conductors must not be less than 10 ft above the finished grade.

Explanation:

yw broski

Answer:

5 Watts

Explanation:

Power = Work / Time

Power = 300 J / 60 s

Power = 5 J/s or 5 Watts

Therefore, Sally's power is 5 Watts.

Answer:

5w or 0.005kw

Explanation:

P=w/t

P=300/60

Answer: true

Explanation: