a _____ iterator will make a copy of the underlying data structure to perform structural modification and does not throw a concurrentmodificationexception.

Answer:

Therefore the value of the line currents IR, IY, and IB are

\(I_{R}=I_{1}=83\angle 6.87^{o}A\\I_{B}=-I_{2}=-71.88\angle-23.13^{o}A\\I_{Y}=I_{2}-I_{1}\\I_{Y}=-I_{2}=41.50\angle113.3^{o}A\)

Explanation:

Apply KVL for loop 1  

\(415\angle 120^{o}=\left ( 3+j4+3+j4 \right )I_{1}-\left ( 3+j4 \right )I_{2}\\415\angle 120^{o}=\left ( 6+j8 \right )I_{1}-\left ( 3+j4 \right )I_{2}\\415\angle 120^{o}=\left ( 10\angle 53.13^{o} \right )I_{1}-\left ( 5\angle 53.13^{o}\right )I_{2} \rightarrow \left ( 1 \right )\)

Apply KVL for loop 2

\(415\angle 0^{o}=\left ( 3+j4+3+j4 \right )I_{2}-\left ( 3+j4 \right )I_{1}\\415\angle 0^{o}=\left ( 6+j8 \right )I_{2}-\left ( 3+j4 \right )I_{1}\\415\angle 0^{o}=\left ( 10\angle 53.13^{o} \right )I_{2}-\left ( 5\angle 53.13^{o}\right )I_{1} \rightarrow \left ( 2 \right )\)

Solving the above equations,

\(415\angle 120^{o}+830\angle 0^{o}=\left ( 10\angle 53.13^{o} \right )I_{1}-\left ( 5\angle 53.13^{o}\right )I_{2} +\left ( 20\angle 53.13^{o}\right )I_{2}- \left ( 10\angle 53.13^{o} \right )I_{1}\\415\angle 120^{o}+830\angle 0^{o}=\left ( 20\angle 53.13^{o}\right )I_{2}- \left ( 10\angle 53.13^{o} \right )I_{2}\\415\angle 120^{o}+830\angle 0^{o}=\left ( 10\angle 53.13^{o} \right )I_{2}\\I_{2}= 71.88\angle -23.13^{o}A\)&

\(415\angle 0^{o}=\left ( 10\angle 53.13^{o} \right ) \times 71.88\angle -23.13^{o}-\left ( 5\angle 53.13^{o} \right )I_{1}\\415\angle 0^{o}=718.8\angle 30^{o}-\left ( 5\angle 53.13^{o} \right )I_{1}\\\left ( 5\angle 53.13^{o} \right )I_{1}=415\angle 60^{o}\\I_{1}= 83\angle 6.87^{o}A\)

Hence,

\(I_{R}=I_{1}=83\angle 6.87^{o}A\\I_{B}=-I_{2}=-71.88\angle-23.13^{o}A\\I_{Y}=I_{2}-I_{1}\\I_{Y}=-I_{2}=41.50\angle113.3^{o}A\)

Some common varieties of hardening include stress hardening, stable solution strengthening, precipitation hardening, and quenching and tempering Polymer, or non-harden, clay is a clay crafted from polymer polyvinyl chloride, or %. it's going to not harden whilst exposed to air

Hardening is the method of increasing the hardness of a steel. There are two foremost types of hardening strategies as case hardening and surface hardening. the principle difference among case hardening and surface hardening is that case hardening increases the hardness of the surface of the metal by using infusing factors into the materials floor, forming a thin layer of harder alloy whereas surface hardening increases the hardness of the floor even as the core remains rather smooth.

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One may choose to save an Excel workbook as a shared workbook if they wish to allow multiple people to work in the same spreadsheet at once.

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the overall diameter of the ACSR conductor. , the overall diameter of the ACSR conductor is 7.0261 inches.

To calculate the overall diameter of the ACSR conductor, we need to consider the diameter of each component (aluminum strands and steel core) and then add them together. By multiplying the diameter of one strand by the number of strands, we can find the total diameter for each component

Let's start with the aluminum strands:
- The ACSR conductor has 45 aluminum strands.
- Each aluminum strand has a diameter of 0.1414 inches.

To find the total diameter of the aluminum strands, we multiply the diameter of one strand by the number of strands:
0.1414 inches x 45 strands = 6.366 inches

Now let's move on to the steel core:
- The steel core has 7 strands.
- Each steel strand has a diameter of 0.0943 inches.

To find the total diameter of the steel core, we multiply the diameter of one steel strand by the number of strands:
0.0943 inches x 7 strands = 0.6601 inches

Finally, to compute the overall diameter of the conductor, we add the total diameter of the aluminum strands to the total diameter of the steel core:
6.366 inches (aluminum strands) + 0.6601 inches (steel core) = 7.0261 inches

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Answer:

D. Measure the voltage on the conductor with a known good meter

Explanation:

In a safe approach to electrical work,the thing that you should always do immediately before touching any electrical conductor is  C. Measure the voltage on the conductor with a known good meter.

One should never touch any wires or conductors until you are certain that their electrical supply has been turned off. Circuits must be locked out and marked with a tag to prevent re-energizing them. A conductor is always risky. Before working on a circuit, always test to make sure it is deenergized.

The action you should always do right away before touching any electrical conductor is  the safest approach to electrical work. Use a reputable meter to measure the voltage across the conductor.

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In surface mining, stripping ratio or strip ratio refers to the amount of waste (or overburden) that must be removed to release a given ore quantity.

Answer:

the amount of waste that must be removed to release a given quantity

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.

The statement given "The Knickerbocker Theatre collapse caused three investigative committees to be formed which were Associated General Contractors, American Association of Engineers, and the Institution of Structural Engineers." is false because thhe Knickerbocker Theatre collapse in 1922 did not lead to the formation of the three investigative committees mentioned (Associated General Contractors, American Association of Engineers, and the Institution of Structural Engineers).

The Knickerbocker Theatre collapse, which occurred in 1922 in Washington D.C., resulted in significant changes to building codes and safety regulations for theaters. However, it did not directly lead to the formation of the mentioned committees. These committees are independent organizations that exist for different purposes and were not specifically formed as a response to the Knickerbocker Theatre collapse.

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Answer:

It does not take into consideration what the responsible party knew about the law or regulation they violated. Environmental criminal liability is triggered through some level of intent.

In regards to whether an employee can be held legally liable for environmental violations, this statement is False.

This means that if an employee notices that a company is responsible for environmental violations, and does nothing about it, they could be held legally responsible for the violation as well.

In conclusion, this is true.

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These renewable energy options directly or indirectly harness the power of solar energy, making them sustainable and environmentally friendly alternatives to conventional energy sources.

Renewable energy sources are those that are sustainable and can be continuously replenished.

Among the options listed, solar power is a form of direct solar energy. It harnesses the energy from the sun by converting sunlight into electricity using photovoltaic panels or concentrating solar power systems.

Solar power is abundant and widely available, making it a reliable source of renewable energy.

Additionally, indirect solar energy is utilized in other renewable energy options listed, such as biomass energy, hydropower energy, and wind power.

Biomass energy is derived from organic materials, such as plants and agricultural waste, which have grown using solar energy through the process of photosynthesis.

Hydropower energy relies on the water cycle driven by solar radiation to generate electricity from flowing or falling water.

Similarly, wind power is generated when the sun heats the Earth's surface unevenly, creating air movement and wind. Wind turbines capture this wind energy and convert it into electricity.

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The expression for the current in the form i(t) = im*cos(ωt+θ) is: i(t) = 28.28*cos(2π x 1000 t + 0.942) A

To write the expression for the given sinusoidal current i(t) in the form i(t) = im*cos(ωt+θ), we need to determine the amplitude im, the angular frequency ω, and the phase angle θ.

The given current has an rms value of 20A, which means that the amplitude of the current is:

im = √2 * Irms = √2 * 20A = 28.28A (approx.)

The period of the current is 1ms, which corresponds to a frequency of:

f = 1 / T = 1 / (1ms) = 1 kHz

The angular frequency is:

ω = 2πf = 2π * 1 kHz = 2π x 1000 rad/s

The current reaches a positive peak at t = 0.3ms, which corresponds to a phase angle of:

θ = ωt - π/2 = (2π x 1000 rad/s) x (0.3 x 10^-3 s) - π/2 ≈ 0.942 radians

Therefore, the expression for the current in the form i(t) = im*cos(ωt+θ) is:

i(t) = 28.28*cos(2π x 1000 t + 0.942) A

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The digital rights management is designed to prevent illegal distribution of movies, music, and other digital content, including programs and apps. Option (C) is correct.

Digital rights management (DRM) is a technique utilized to secure copyrighted materials on the internet. The primary aim of digital rights management is to secure intellectual property from piracy by managing access to these resources.

Copyright is a sort of intellectual property that gives a creator of an original work exclusive rights to the work for a specific amount of time. Copyright protects an individual's original work, including written works, music, visual arts, and other creative works from others using them without their consent. Shareware is a type of software that is released on a trial basis and can be utilized for a limited time before it must be bought. Users can try before they purchase with shareware.

Intellectual property (IP) is a legal concept that refers to creations of the intellect for which exclusive rights are recognized. It is a category of property that includes intangible creations of the human intellect, such as literary and artistic works, inventions, and symbols, names, and images used in commerce.

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RYB Phase Sequence:

a. Line currents:  49.16A.

b. Line voltages:  760.6V.

c. Voltage across impedances: 440V.

d. Total, reactive, and apparent powers: 111,493W.

RBY Phase Sequence:

a. Line currents: Approximately 49.16A.

b. Line voltages: Approximately 760.6V.

c. Voltage across impedances: 440V.

d. Total, reactive, and apparent powers: Approximately 111,493W.

RYB Phase Sequence:

a. To calculate the line currents, we can use the formula:

I_line = I_phase

Since it is a balanced three-wire system, the line current is the same as the phase current.

Therefore, the line currents are:

I_line = I_phase = 440V / (|Z|)

= 440V / (|4 + 8j|)

Calculating the magnitude of the impedance:

|Z| =√(4)² + (8)² = 8.94Ω

Substituting the values:

I_line = 440V / 8.94Ω = 49.16A

The line currents are approximately 49.16A.

b. The line voltages can be calculated using the formula:

V_line = √3 × V_phase

V_line = √3 × 440V

= 760.6V

The line voltages are  760.6V.

c. The voltage across each impedance in a star-connected load is the same as the phase voltage.

Therefore, the voltage across the impedances is:

V_impedance = V_phase = 440V

The voltage across the impedances is 440V.

d. To calculate the total, reactive, and apparent powers, we can use the formulas:

Total Power (P) = 3× V_line × I_line × cos(θ)

Reactive Power (Q) = 3 × V_line × I_line × sin(θ)

Apparent Power (S) = 3 × V_line × I_line

Where θ is the angle between the voltage and current.

In this case, since the load is purely impedance, the power factor is 1 (cos(θ) = 1 and sin(θ) = 0).

Therefore, the total power is equal to the apparent power.

Total Power (P) = Apparent Power (S) = 3 × V_line × I_line

Substituting the values:

P = S = 3 × 760.6V × 49.16A

= 111,493W

The total, reactive, and apparent powers are approximately 111,493W.

RBY Phase Sequence:

a. The line currents in the RBY phase sequence will be different from the RYB sequence.

To calculate the line currents, we can use the formula:

I_line = I_phase

Again, since it is a balanced three-wire system, the line current is the same as the phase current. Therefore, the line currents are:

I_line = I_phase = 440V / (|Z|) = 440V / (|4 + 8j|)

Calculating the magnitude of the impedance:

I_line = 440V / 8.94Ω = 49.16A

The line currents are approximately 49.16A.

b. The line voltages can be calculated using the formula:

V_line = √3 × V_phase

V_line = √3 × 440V

= 760.6V

The line voltages are 760.6V.

c. The voltage across each impedance in a star-connected load is the same as the phase voltage.

Therefore, the voltage across the impedances is:

V_impedance = V_phase = 440V

The voltage across the impedances is 440V.

d. The power calculations remain the same, as the power factor is still 1 in this purely impedance load.

Total Power (P) = Apparent Power (S) = 3 × V_line×I_line

Substituting the values:

P = S = 3 × 760.6V × 49.16A

= 111,493W

The total, reactive, and apparent powers are approximately 111,493W, which remain the same as in the RYB phase sequence.

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The MMC of the hole diameter is 10.10 mm. The least material condition (LMC) is the smallest size limit of a part that is acceptable for use.  LMC is the smallest allowable size limit that will still allow the part to function as intended. In this case, we will calculate the LMC for a part with a length of \(35.00 ± 0.15 mm.\)

To calculate the LMC, we must subtract the tolerance from the nominal value. The nominal value is the target value of the part dimension. In this case, the nominal value is 35.00 mm.

LMC = Nominal Value - Tolerance LMC = \(35.00 - 0.15LMC = 34.85 mm\)

Therefore, the LMC for the given part is 34.85 mm.

The Maximum Material Condition (MMC) is the largest size limit of a part that is acceptable for use. In other words, MMC is the largest allowable size limit that will still allow the part to function as intended. In this case, we will calculate the MMC of the hole diameter with dimension \(10.0 ± 0.10 mm\).

To calculate the MMC, we must add the tolerance to the nominal value. The nominal value is the target value of the part dimension. In this case, the nominal value is 10.0 mm.

MMC = Nominal Value + Tolerance MMC = \(10.0 + 0.10MMC = 10.10 mm.\)

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Answer:

15psig

Explanation:

Use a 6-point socket for a traditional hex-head bolt. That will reduce the chance of accidentally rounding the head or nut. 

Answer:

B

Explanation:

A short statement that describes what you want

A goal or aim best describes an objective statement.

What is objective statement?

Objectives are utilised in many different corporate and job-search scenarios. They are brief sentences that express just what you desire. While your ultimate objective may be to find work, your resume statement may mention that you wish to work as a nurse. In a business setting, aim statements contain specifics on how you intend to attain a corporate goal. In the past, one of the most typical places to see goal statements was in resumes. They were the one to three lines of text at the top of a resume that notified an employer a little about the candidate's level of experience and the type of job they desired.

An objective statement is a brief, position-centered statement that describes the value you can provide and the needs you can meet. A concise explanation of the skills and qualifications you will offer to a position may be included in an objective. A professional summary is more detailed and longer than an objective statement.

So, the right answer is B.

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Answer:

A, D, F

Explanation:

took on edge.

Answer:

The answer is A,D,F

A:observing and interpreting readings on gauges, meters, and charts

D:testing boiler water quality or arranging for testing

F:operating or tending stationary engines, boilers, and auxiliary equipment

Explanation:

I got all right on edge.

Answer:

5,465.4165939453

Explanation:

formula

A=P(1+r/n)^n(t)

p=1000

r=0.09

n=4

t=5

Hydraulic fracturing is a process used to extract natural gas or oil from underground rock formations. In this process, large quantities of water, sand, and chemicals are pumped into a wellbore to create tiny fractures in the rock, allowing the gas or oil to flow more easily to the surface.

Hydraulic fracturing is a drilling process that involves injecting water, sand, and chemicals into underground rock formations at high pressure. This process fractures the rock and allows the natural gas or oil to flow more easily to the surface.

Hydraulic fracturing has been used in the United States since the 1940s, but it has become more widespread and controversial in recent years due to concerns about its environmental impact. Hydraulic fracturing, often referred to as fracking, is used to extract natural gas or oil from underground rock formations.

Fracking involves drilling a wellbore deep into the ground and then injecting a mixture of water, sand, and chemicals at high pressure. This mixture fractures the rock and allows the gas or oil to flow more easily to the surface.

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C) No, because a central assumption of the chart would be inaccurate.

The accuracy of a chart that specifies only the outdoor ambient temperature relies on the assumption that the indoor relative humidity is around 50 percent. If the indoor relative humidity deviates significantly from 50 percent, the chart's accuracy would be compromised. The relationship between temperature, relative humidity, and other factors affects the performance and comfort levels of a space, so a deviation from the assumed conditions would render the chart inaccurate.

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Answer:

D). Eesha  pays more than the minimum payment each month.

Explanation:

Eesha would be considered most creditworthy among the given persons as she not only pays on time but also repays more than the minimum amount assigned to pay each month. In order to test the creditworthiness of an individual, his ontime debt paying capability is tested at first followed by the past credit repayment history and the credit score. Except Eesha, all the given candidates have failed to make timely repayment of their debts and hence, they cannot be considered creditworthy.

Answer:

Computer programming is where you learn and see how computers work. People do this for a living as a job, if you get really good at it you will soon be able to program/ create a computer.

Explanation:

Hope dis helps! :)

Answer:

No it is not permitted

Explanation:

It is not permitted  because as per NEC 410.21 policy no other conductor is allowed to be passed through integral junction box luminaries unless such conductor supply recessed luminaries.

The marking will show that the Luminaries is of the right construction or right installation to ensure that the the conductors ( in the outer boxes ) will not be exposed to temperatures greater than the conductor rating, hence the lack of marking makes it not to be permitted.

It is to be noted that all UHRS platforms are optimized for the popular kinds of internet browser applications.

The Universal Human Relevance System (UHRS) is a crowdsourcing platform that allows for data labeling for a variety of AI application situations.

Vendor partners link people referred to as "judges" to offer data labeling at scale for us. All UHRS judges are bound by an NDA, ensuring that data is kept protected.

A browser is a software tool that allows you to see and interact with all of the knowledgeon the World Wide Web. Web sites, movies, and photos are all examples of this.

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a) The employed statistical technique employed in this situation is known as "sampling",

The agency dedicatedly selected an exemplary sample of 75 industries out of a complete population of 500, to gain cognizance into the yearly sales distribution of the entire group.

This procured data was afterwards consolidated into a tabular form with a proclivity for representing it visually through a graph; an expanding practice habitually utilized for displaying figures.

b) The analysis conducted here relies upon a calculative method called "estimation".

By calculating the average annul turnover of the specifically pinpointed seventy-five industries, the office created an assessment of the per annum sales of the full store of 500 cottage industries.

This implementation would be referred to as "statistical inference"; it involves using data from a segment to make determinations or prophecies concerning a larger populous. The exactness of the judgement depends on how well the sample exemplifies the merchandise and its respective variability within the figures.

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When designing a set of simple test programs to determine the type compatibility rules of a C compiler to which you have access, it is important to consider the different data types that are used in C programming. An example of a set of test programs that can be used to determine the type compatibility rules of a C compiler:

Integer Test the compatibility of the C compiler with integer data types. It declares two variables of type int, initializes them with values, and then adds them together. The result is printed to the screen. If the program compiles and runs without any errors, then the C compiler is compatible with integer data types.

Floating-Point Test  the compatibility of the C compiler with floating-point data types. It declares two variables of type float, initializes them with values, and then adds them together. The result is printed to the screen. If the program compiles and runs without any errors, then the C compiler is compatible with floating-point data types.

By running the set of simple test programs described above, you can determine the type compatibility rules of a C compiler to which you have access. If any of the programs do not compile or run without errors, then you can determine which data types are not compatible with the C compiler and adjust your code accordingly.

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Answer:

SpaceX

Explanation:

SpaceX successfully launches 60 more Starlink satellites as it continues towards 2020 service debut. SpaceX has launched another big batch of Starlink satellites, the low Earth orbit spacecraft that will provide connectivity for its globe-spanning high-bandwidth broadband internet network.

Answer:

Connect your computer to the OBD(On-Board Diagnostics) port and see whats wrong

Explanation:

im a mekanic

mechanik

mecanic

meckanic

nvm, I fix cars