does the nec® have gfci requirements for a 120-volt receptacle located 5 feet from a wet-bar sink in a conference room in an office building?

The given statement that "engineering controls are devices such as sharps containers and self-sheathing needles used to block or eliminate the sharp risk" is true.  

Engineering control devices protect workers by removing hazardous conditions or by placing a barrier between the hazard and the worker. Examples of engineering control devices include exhaust ventilation that captures and exits airborne emissions or machine guards that shields the worker.

It can be stated as engineering controls devices reduce or prevent hazards from coming into direct contact with workers. Therefore, the given statement is true because the devices such as sharps containers and self-sheathing needles to block or remove the sharp risk are examples of engineering control devices.

"

Complete question

engineering controls are devices such as self sheathing needles and sharps containers to block or eliminate the sharp risk.

True

False

"

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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 values of R and C are: R = 12 Ω and C = 0.0272 F or 0.0072 F. We can calculate it in the following manner.

We can use the impedance formula for a series RL circuit to solve for R and C:

Z = R + j(ωC - 1/ωC)

where Z is the impedance, R is the resistance, C is the capacitance, and ω is the angular frequency.

Given that Z = 12 - 8j Ω and ω = 10⁴ r/s, we can solve for R and C as follows:

12 - 8j = R + j(10⁴C - 1/10⁴C)

Equating the real and imaginary parts:

12 = R

-8 = 10⁴C - 1/10⁴C

Multiplying both sides by 10⁴C:

-8(10⁴C) = 10⁸C² - 1

Rearranging:

10⁸C² + 8(10⁴)C - 1 = 0

Using the quadratic formula:

C = [-8(10⁴) ± √((8(10⁴))² + 4(10⁸))] / 2(10⁸)

C = [-8(10⁴) ± √(6.56 x 10¹²)] / 2(10⁸)

C = [-8(10⁴) ± 2.56 x 10⁶] / 2(10⁸)

C = [-0.04 ± 0.0128] F

C = 0.0272 F or 0.0072 F

Therefore, the values of R and C are:

R = 12 Ω

C = 0.0272 F or 0.0072 F

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Explanation:

The point on the line 3x + 4y = 5, which is equidistant from (1, 2) and (3, 4) is. Therefore, the point is (15, -10).

Answer:

25 V, 50V, 75V respectively.

I hope it will be useful.

Answer:

Wood is strong

Explanation:

Answer:

The landscape architect uses knowledge of legal requirements to inform design choices.

Explanation:

The landscape architect doesn’t only draw on knowledge of law and government to design grounds for public buildings, but will draw on that knowledge quite often on many projects. The landscape architect’s knowledge of design is not purely intuitive but is a product of study and might involve research. The landscape architect’s knowledge of law and government, however, does come into play in making design choices that are consistent with the law and government regulations.

A total station was used to measure the slope distance AB as 432.65 feet. If the zenith angle measured was 87.165 degrees, the horizontal distance AB can be calculated as follows:AB = Slope distance (SD) × Cos (Zenith angle)AB = 432.65 ft × Cos 87.165AB = 432.65 ft × 0.04727AB = 20.467 feetii.

Assuming the height of the equipment was set at the same height as the height of the target as 5.33, the elevation of point B I can be calculated as follows:Point A elevation (EA) = 300.33 ftEquipment height (EH) = 5.33 ftHeight of the target (HT) = 5.33 ftElevation of point B (EB) = EA + HT - EH = 300.33 ft + 5.33 ft - 5.33 ft = 300.33 ftiii. Let the new point be T.

The slope distance between the new point TT and point B can be calculated as follows:SBT = Slope distance (SD) - Height difference between the two points (ΔH)SBT = 600.22 ft - 1.5 ftSBT = 598.72 ftThe elevation of point TT is given by:ETT = EB + ΔHETT = 300.33 ft + 1.5 ftETT = 301.83 ftThe zenith angle can be calculated as follows:Cos (Zenith angle) = AB / SBTZenith angle = Cos^-1(AB / SBT)Zenith angle = Cos^-1(20.467 ft / 598.72 ft)Zenith angle = 86.6 degrees (rounded off to one decimal place)Hence, the answer is.

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Answer:

mark me brainliest

Explanation:

Superposition theorem is one of those strokes of genius that takes a complex subject and simplifies it in a way that makes perfect sense. A theorem like Millman’s certainly works well, but it is not quite obvious why it works so well. Superposition, on the other hand, is obvious.

Flexural strength, also known as modulus of rupture, is a measure of a material's ability to resist bending or breaking under a flexural load. It indicates the maximum stress experienced by the material at the moment of failure during a flexural test. It is calculated by dividing the maximum load applied to the material by the cross-sectional area of the material.

The flexural strength for a round specimen of MgO with a radius of 4mm, tested in a three-point bend test with a separation between load points of 50mm and an applied load at failure of 425N, can be calculated using the formula:

Flexural Strength = (3 * Load * Span) / (2 * Pi * Radius^2)

Substituting the given values:

Load = 425N

Span = 50mm = 0.05m

Radius = 4mm = 0.004m

Flexural Strength = (3 * 425N * 0.05m) / (2 * Pi * (0.004m)^2)

Calculating this expression yields a value of approximately 105.7 MPa.

Therefore, the flexural strength for the given specimen is approximately 105.7 MPa.

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By using the binomial probability formula, the probability of at least two 3's is equal to 0.1319.

Since the fair cubical die is thrown four times, the number of times is given by n = 4 and the probability of 3's is P = 1/6.

Mathematically, the binomial probability formula is given by:

\(P(X \geq x) =\sum^{n}_{r=x} ^nC_r (p)^r (q)^{(n-r)}\\\\P(X \geq 2) = \; ^4C_2 (\frac{1}{6} )^2 (\frac{5}{6} )^{(4-2)} + ^4C_3 (\frac{1}{6} )^3 (\frac{5}{6} )^{(4-3)} + ^4C_4 (\frac{1}{6} )^4 (\frac{5}{6} )^{(4-4)}\\\\P(X \geq 2) = 6 \times \frac{1}{36} \times \frac{25}{36} + 4 \times \frac{1}{216} \times \frac{5}{36} + 1 \times \frac{1}{1296} \times 1\\\\P(X \geq 2) = \frac{150}{1296} + \frac{20}{1296}+ \frac{1}{1296}\)

P(X ≥ 2) = 19/144

P(X ≥ 2) = 0.1319.

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(a) Confidence Interval ≈ (11.72, 12.08). (b) Confidence Interval ≈ (11.64, 12.16) and (c) The confidence level of the interval is at least 95%.

To find the confidence intervals for the mean sugar content, we can use the formula:

Confidence Interval = Sample Mean ± (Critical Value * Standard Error)

where the critical value is based on the desired confidence level and the standard error is calculated as the standard deviation divided by the square root of the sample size.

a. 95% confidence interval:

The critical value for a 95% confidence level is approximately 1.96.

Standard Error = 1.1 / sqrt(140) ≈ 0.093

Confidence Interval = 11.9 ± (1.96 * 0.093)

Confidence Interval ≈ (11.72, 12.08)

b. 99% confidence interval:

The critical value for a 99% confidence level is approximately 2.58.

Standard Error = 1.1 / sqrt(140) ≈ 0.093

Confidence Interval = 11.9 ± (2.58 * 0.093)

Confidence Interval ≈ (11.64, 12.16)

c. The given interval is (11.81, 11.99). This interval falls entirely within the 95% confidence interval calculated in part a. Therefore, the confidence level of the interval is at least 95%.

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Answer:

it wqas red

Explanation:

red

Answer:

umm okay for starters I have no clue lol.

what is aerodynamics????

Answer:skull and crossbones

Explanation:

To construct the floor frame for a single-story rectangular building, the number and length of joists and headers required depend on the size of the building.

To make an accurate estimate of the number and length of joists and headers, one can use the following steps:Step 1: Determine the size of the buildingTo determine the size of the building, one needs to know the length and width of the building. Let's assume the length of the building is 30 feet, and the width is 20 feet.Step 2: Calculate the distance between the joistsThe distance between the joists depends on the weight the floor needs to support. The standard spacing for joists is 16 inches on center.

To calculate the number of joists, divide the length of the building by the spacing between the joists. For example, 30 feet divided by 16 inches equals 23.4375. Round up to the nearest whole number to get 24. t 1. Therefore, 1 header is required.The number of headers can be determined by using this formula:Number of Headers = (Width of Building / Length of Headers) + 1Step 5: Calculate the total length of the headersThe headers will be 32 feet long along each of the 2 walls, so multiply the number of headers by 32 to get the total length of the headers. For example, 1 header multiplied by 32 feet equals 32 feet.

Therefore, 32 feet of headers are required.In conclusion, to construct the floor frame for a single-story rectangular building with a length of 30 feet and a width of 20 feet, 24 joists of 12 feet length and 32 feet of headers along each of the 2 walls are required. The total length of the joists required is 288 feet, while the total length of the headers required is 32 feet.

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Total heat rejected by compressor = Heat rejected by compression + Heat rejected by intercooler

Heat rejected by compression :

Q = (y - n)/(y - 1) • W

Q = (y - n)/(y - 1) • R(T2 - T1)/(n - 1) ... (i)

Heat rejected by intercooler :

Q = Cp(T2 - T1) ... (ii)

Sum of (i) and (ii) :

Q = (i) + (ii)

Q = (y - n)/(y - 1) • R(T2 - T1)/(n - 1) + Cp(T2 - T1) ... (iii)

Remember that :

R = Cp - Cv

y = Cp/Cv

So :

R = yCv - Cv

R = Cv(y - 1) ... (iv)

Now, subtitute (iv) to (iii) :

Q = (y - n)/(y - 1) • Cv(y - 1)(T2 - T1)/(n - 1) + Cp(T2 - T1)

Q = (y - n)/(n - 1) • Cv(T2 - T1) + Cp(T2 - T1)

Q = [Cp + Cv • (y - n)/(n - 1)] • (T2 - T1)

Hope this help

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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Modern fax machines use a charge-coupled device (CCD) to scan documents.

This type of scanning mechanism sees a piece of paper like a large grid of squares and scans it repeatedly using a light-sensitive device. The scanned data is then converted into a digital signal and sent over the phone line to the receiving machine.

This digital signal is then decoded by the receiving machine and the image is reconstructed. The reconstructed image is then printed out or saved onto the receiving machine's memory.

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Answer:

The inductance of the inductor is 0.051H

Explanation:

From Ohm's law;

  V = IR .................. 1

The inductor has its internal resistance referred to as the inductive reactance, X\(_{L}\), which is the resistance to the flow of current through the inductor.

From equation 1;

V = IX\(_{L}\)

X\(_{L}\) = \(\frac{V}{I}\) ................ 2

Given that; V = 240V, f = 50Hz, \(\pi\) = \(\frac{22}{7}\), I = 15A, so that;

From equation 2,

X\(_{L}\)= \(\frac{240}{15}\)

    = 16Ω

To determine the inductance of the inductor,

X\(_{L}\) = 2\(\pi\)fL

L = \(\frac{X_{L} }{2 \pi f}\)

  = \(\frac{16}{2*\frac{22}{7}*50 }\)

 = 0.05091

The inductance of the inductor is 0.051H.

Answer:

is this a question for hoework

The correct answer is Now that the three crucial components of an electric circuit have been described,... The watt (W) de- is the electrical unit of measurement for power.

A computer system's four primary equipment operations are input, processing, storage, and output. Transferring data into a computer system is referred to as input. When hardware fails, drivers become obsolete, or there is insufficient airflow because of clogged fans, a computer will crash. Malware, viruses, corrupted registry, bad sectors on the hard drive, and other factors can also cause your System to shut down suddenly. The display, power supply, or CPU is overheating are a few of the frequent causes of computer crashes. The computer's internal hardware is faulty. Hardware and software can't coexist.

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Explanation:

Energy is what makes change happen and can be transferred form one object to another. Energy can also be transformed from one form to another. Power is the rate at which energy is transferred. It is not energy but is often confused with energy.

Answer:

• Energy is the ability to do work, and it can be transferred from one body (or system) to another, but is always conserved.

• Power is the amount of energy transferred per unit time.

Hope this helps!

Answer:

C) Prospective Cohort study

Explanation:

prospective cohort study can be regarded as longitudinal cohort study that comes up with periods of time when group of individuals that are different in terms of some factors that are undergoing some study, so that how theses factors influence rates of some particular outcomes can be known.

Answer:

Ceramics are generally made by taking mixtures of clay, earthen elements, powders, and water and shaping them into desired forms. Once the ceramic has been shaped, it is fired in a high temperature oven known as a kiln. Often, ceramics are covered in decorative, waterproof, paint-like substances known as glazes.

Explanation:

Answer:

made essentially from a nonmetallic mineral (such as clay) by firing at a high temperature.

Explanation:

A dying patient goes through the stages of grief according to Kubler-Ross in the following order: The initial stage of denial occurs when a patient rejects the truth of their circumstance.

When a person experiences a big loss or another event that changes their life, they may go through a number of emotional and psychological reactions known as the stages of grief. Elisabeth Kubler-Ross, a psychiatrist, initially postulated these stages when she outlined the five stages of grief: denial, anger, bargaining, depression, and acceptance. The stages of mourning can be used to process different types of loss outside the death of a loved one, such the end of a relationship or a significant life change. Individuals can recognise and deal with their emotions in a healthy and constructive way by being aware of the phases of grief. It's crucial to remember that not everyone experiences all of these stages, and they may do so in a different order.

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The Kubler-Ross model proposes five stages of grief that a dying patient may experience. These stages do not necessarily occur in a specific order, and some people may not experience all of them. The stages are:

Denial: In this stage, the patient may refuse to accept the reality of their illness and may try to continue with their daily routine as if nothing has changed.

Anger: The patient may feel anger and frustration towards their illness, healthcare providers, or even loved ones who they feel have let them down.

Bargaining: The patient may try to make deals with a higher power, such as God, in an attempt to prolong their life or make their illness go away.

Depression: The patient may feel overwhelming sadness and may withdraw from loved ones or lose interest in their hobbies and interests.

Acceptance: In this final stage, the patient may come to terms with their illness and accept their fate. They may feel a sense of peace and may want to spend their remaining time with loved ones.

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