A resistor with resistance R is connected to a battery that has emf 15.0 V and internal resistance r = 0.400 Ω. For what two values of R will the power dissipated in the resistor be 80.0 W?

The basic requirement of measurements is to have a standard or reference point against which to compare the quantity being measured. This standard or reference point should be well-defined and stable, and the measurement process should be repeatable and consistent. Additionally, it is important to ensure that the measurement equipment is calibrated and in good working condition.

Answer:

The most basic requirement for measurements is the presence of a standard or reference point against which the quantity being measured can be compared. The measurement process should be repeatable and consistent, and the standard or reference point should be well-defined and stable. Furthermore, ensure that the measurement equipment is calibrated and in good working order.

Explanation:

The phrase "num array is an array of 100 integer pointers" fits num array the best.

Code example Any example in the documentation is a code snippet. It demonstrates how to use a particular component or carry out a particular operation. It could be a brief summary that concentrates on a single task (such as how to utilise the onhover event to alter the colour of a button), or it might be a longer lesson or how-to.

A code snippet is a piece of reuseable code. To maintain track of good code that can be used again in the future, such blocks of code are preserved. Consider a code fragment as a passage from a book: You could desire to save it for later (to quote, use the data, etc.).

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D. All of the above is the correct answer for this question becuase ideostroboscopic evaluation, acoustic voice parameters, aerodynamic voice parameters are the parameters that are used to assess common dysphonia.

What is Dysphonia?

An Otolaryngologist (Nose, Ear, and Throat physician) who treats voice disorders in collaboration with a speech pathologist provides the best evaluation for dysphonia. A physician and speech pathologist can better understand the voice disorder if they have an accurate report of when the dysphonia started and what the voice problems are.

The speech pathologist conducts a voice assessment in which the patient or parent answers questions about how the dysphonia affects daily activities. In addition, the patient is asked to speak into a microphone, which records the voice and produces measurements that are compared to vocal standards.

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It is a good idea to temporarily disable a program before removing it altogether because disabling the program allows you to test whether the program's removal will have any negative impact on your system.

Disabling a program means that it is stopped from running temporarily, but it remains installed on your system. This allows you to observe the behavior of your system without the program running, to ensure that its removal will not cause any issues.

Removing a program without first disabling it can cause unexpected problems, such as system instability, errors, and crashes. This is because the program may have dependencies on other system files or programs, and its removal may affect the functioning of those dependencies.

Additionally, disabling the program first can allow you to recover any data or settings associated with the program that you may need later. This can be especially important if the program stores data in a non-standard location, or if you have customized its settings in a particular way.

Overall, temporarily disabling a program before removing it can help ensure that its removal will not negatively impact your system and can help you recover any important data or settings associated with the program.

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For the creation and production of mechanical components, including shafts, the American Society of Mechanical Engineers (ASME) offers standards and guidelines.

The ASME B107.1 "Standard for Socket Cap, Shoulder, Set, and Butt Screws (Inch Series)" code, which offers guidelines for the design and manufacture of shafts used with socket head screws, is one of the commonly used codes for shaft design.

The ASME B31.1 "Power Piping Code," which offers standards for the design and execution of piping systems used to transfer power, is another frequently used ASME code for shaft design.

The specific ASME code that is suited for a given application will rely on the needs and specifications of the that specific project. It is crucial to note that these are only two instances of ASME codes that can be used for shaft design.

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The purpose of the fast Fourier transform is it takes the signal from the position domain and represents it in the frequency domain instead, and it allows you to plot the velocity. The correct options are c and d.

FFT stands for "Fast Fourier Transform," which is an important measurement method. In the process, it dissects a signal into its individual spectral components and provides frequency information about the signal.

The output of the FFT is a complex vector that includes information about the signal's frequency content. The magnitude reflects the relative strength of the frequency components in comparison to other components.

Therefore, the correct options are c and d.

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Answer:Ironworker

Explanation:

Their work is totally physical and lead they get hampered by lead most

Answer:

answer:ironworker

Explanation:

they can be hampered and can also get severely injured.

We can see here that the element in the circuit that is possibly a resistor is Element B.

A resistor actually known to be a electrical component or device that has two terminals through which current enters and leaves. A resistor is known to limit or regulate the flow of electrical current in an electronic circuit. Resistors are known to be used in order to also provide a kind of specific voltage for a device that is active like a transistor.

Resistors are used in electrical and electronics in order to control the flow of current, reduce current, divide voltages, adjust the level of signals and terminate transmission lines. It is used for other purposes in the electronics field.

We see here that element B selected above is a resistor. The arrow on the head is pointing downward which indicates that current is entering.

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GivenDataRadius of the spoked wheel, r = 705 mmCord speed at point P, v = 2.0 m/sVelocity of point E = VeWe know that linear velocity (v) = angular velocity (ω) × radius (r)We can find the angular velocity using the formula:ω = v / rω = 2 / 0.705= 2.84 rad/s

We know that the velocity of point A is perpendicular to the incline and the velocity of point E is parallel to the incline.As no slipping occurs, the velocity of point B is zero.The velocity of point E is given byVe = ω × r = 2.84 × 0.705 = 2.00 m/sLet VA be the velocity of point A. Then we can write:VA / Ve = AB / AEBut AB = 2r and AE = r + hSo we haveVA / 2 = AB / (r + h)VA / 2 = 2r / (r + h)VA = 4r / (r + h)Substitute the values to obtainVA = 4 × 705 / (705 + 300) = 2.22 m/sTherefore, the velocities of points A and B are VA = 2.22 m/s and VB = 0 m/s respectively.Note that the solution has a word count of 159 words.

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According to the information, the velocity of point A is v = 1.0 m/s and the velocity of point B is v = 2.0 m/s.

Fist we have to consider that since no slipping occurs, the linear velocity of any point on the wheel must be equal to the tangential velocity of the cord. At point P, the cord speed is given as v = 2.0 m/s.

Now, to determine the velocities of points A and B, we need to consider the relationship between linear velocity, angular velocity, and radius. The linear velocity of a point on the wheel is equal to the product of the angular velocity and the radius of the wheel.

Additionally, the radius of the wheel is given as r = 705 mm, which is equivalent to 0.705 m, we can calculate the angular velocity (ω) of the wheel by dividing the linear velocity of point P (v) by the radius (r).

Now, we can calculate the velocities of points A and B using the angular velocity and their respective radii.

Velocity of point A:

Velocity of point B:

Since the radius of point A (r_A) is 0.705 m, the velocity of point A is:

Since the radius of point B (r_B) is twice the radius of point A, i.e., 2 * 0.705 m = 1.41 m, the velocity of point B is:

According to the above, the velocity of point A is v_A = 2.0 m/s and the velocity of point B is v_B = 4.0 m/s.

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Answer:

To write mesh equations for a circuit, we need to identify the "meshes" or closed loops in the circuit and write an equation for each mesh in terms of the currents flowing through the various components in the mesh.

In this circuit, there are two meshes:

Mesh 1: 8 Ω, 30 V, 8 Ω, 40 V, 8 Ω, 32 V

Mesh 2: 12 V, 6 Ω, 10 Ω, 10 Ω, 6 Ω, 24 V

We can write the equations for each mesh as follows:

Mesh 1: 8 Ω * I1 + 8 Ω * I1 + 8 Ω * I1 = 30 V + 40 V + 32 V

Mesh 2: 12 V - 6 Ω * I2 - 10 Ω * I2 + 10 Ω * I2 - 6 Ω * I2 = 24 V

In these equations, I1 and I2 represent the currents flowing through each mesh. Solving these equations, we can find the values of I1 and I2.

The equivalent resultant force is 3200 lb and its location is 12.56 ft from point O.

To find the equivalent resultant force and its location, we need to use the principle of equilibrium. The sum of the moments about point O should be equal to zero.

First, let's calculate the resultant force of the distributed load.

Resultant force = (100 lb/ft)(8 ft) + (300 lb/ft)(9 ft) + 50 lb = 3200 lb

Now, let's find the location of the resultant force by taking the moment about point O.

ΣMO = 0 = (100 lb/ft)(8 ft)(4 ft) + (300 lb/ft)(9 ft)(8 + 4.5 ft) + (50 lb)(17 ft) - (3200 lb)(x)

Solving for x, we get:

x = 12.56 ft

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Explanation:

mathematics education grade 7

A diode installed across a coil with the cathode toward the battery positive is called a. Clamping diode. When a diode is installed across a coil with the cathode towards the battery positive, it is called a clamping diode because it clamps the voltage spikes that occur when the coil's magnetic field collapses.

The diode acts as a path for the current to flow in the opposite direction, preventing the voltage from becoming too high and potentially damaging the circuit. The cathode side of the diode is connected to the positive side of the battery because this allows the diode to conduct current when the voltage across the coil is negative, which is when the voltage spike occurs.

This is because:

1. A diode is a semiconductor device that allows current to flow in one direction only.

2. A coil, also known as an inductor, is a passive component that stores energy in its magnetic field when an electric current flows through it.

3. The cathode is the negative terminal of a diode, while the positive terminal is called the anode.

4. In your question, the diode is installed across the coil with the cathode towards the battery positive. This arrangement is meant to protect the circuit from voltage spikes or transient voltages that can occur when the current in the coil suddenly changes.

5. This protective diode is called a clamping diode because it "clamps" or limits the voltage across the coil to a safe level by providing a path for the excess voltage to be dissipated.

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Hi! The answer to the question: "A diode installed across a coil with the cathode toward the battery positive is called"

A diode installed across a coil with the cathode toward the battery positive is called a(n) a. Clamping diode.

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When installing subfloor plywood or OSB panels, the dimension of the panel needs to run perpendicular to the floor joist framing is the "Longer Dimension".

Oriented strand board (OSB) is a type of engineered wood that is similar to particle board in that it is made by applying adhesives and then compressing layers of wood strands in certain orientations. Armin Elmendorf created it in California in 1963.

Historically, the main advantage of OSB has been its lower production cost. It is rated comparable to plywood for most applications such as subflooring and wall sheathing. However, its effectiveness in damp regions is uncertain, as it is prone to retaining moisture, which can cause the board's edges to swell.

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At 2500 K, Fuel A is ineffective, producing 50 MJ/kg (heating value), and costing $2 per kilogram. Fuel B costs $1.50 per kilogram, burns at 1500 K, and produces 40 MJ/kg.

A thermal engine is a machine that uses heat to generate power. It draws heat from a tank, uses that heat to produce work, such as move a piston or lift weights, and then releases that thermal energy into the drain.

A temperature engine is a machine that generates work using thermal energy. A warm and a cold reservoir's respective temperature differences produce thermal energy. This distinction is used by the heat engine in a thermodynamic process.

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Answer:

ADVANTAGES

1.for the various problems in areas such as inventory chemical engineering design and control theory dynamic programming is the only technique used to solve the problem

2. it is well suited for multi-stage or multi-point or sequential decision process

3. it is suitable for linear or nonlinear problems discrete or continuous variables and deterministic problems

DISADVANTAGE

1. no general formation of dynamic program is available; every problem has to be solving in its own way

2. dividing problem in sub problem and storing intermediate results consumes memory.

Explanation:

wab u

Answer:

represnt

Explanation:

Answer:

Gauge Pressure = 408.3 KPa

Explanation:

The pressure inside the pipe can be given in terms of the elevation, by the following formula:

P = ρgΔz

where,

P = Absolute Pressure = ?

ρ = Density of Water = 1000 kg/m³

g = acceleration due to gravity = 9.8 m/s²

Δz = elevation = 52 m

Therefore,

P = (1000 kg/m³)(9.8 m/s²)(52 m)

P = 509.6 KPa

Now, for gauge pressure:

Gauge Pressure = P - Atmospheric Pressure

Gauge Pressure = 509.6 KPa - 101.3 KPa

Gauge Pressure = 408.3 KPa

Answer:

yes answer d is correct

Communication Process are actions that create physical solutions to problems. The correct option is d.

Human existence and organisational survival both depend on effective communication. It is a process of generating and disseminating thoughts, facts, opinions, and sentiments from one place, individual, or group to another. The Management function of Directing depends on effective communication.

The sending party, message encoding, channel selection, message receipt by the recipient, and message decoding are all aspects of the communication process.

Feedback is when the recipient communicates something back to the original sender. These procedures are actions that result in tangible fixes for issues.

Thus, the correct option is d.

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Answer:

8.5 days

Explanation:

Given data :

Flow ( Q ) = 2.6 MGD = 11819.834 m^3/day

BOD = 131 mg/L

BOD loading rate = 35 Ibs/1000 ft^3   per day = 0.5606 kg/m^3/day

Calculate the sludge age of the facility

Given  the BOD  applied to the aeration tank  = 11819.834 m^3/day * 131mg/l

                                                                            = 1548.398 kg/day

first calculate the volume of the aeration tank

V = BOD applied / BOD loading rate

V = 1548.398 / 0.5606 = 2762.03 m^3

Hydraulic Detention time = V / Q

                                          = 2762.03 / 11819.834  = 0.2336 day = 5.6 hour

next : determine the mass rate of the waste

= 44% * 0.5606 kg/m^3/day

= 0.2466 kg/m^2/day

finally determine the sludge age

= V * Xt / ∅w * R

= ( 2762.03 m^3 * 2100 * 10^-3 ) / ( 0.2466 * 2762.03 kg/day )

= 8.5 days

Answer:

Heat rate. 10,535 kJ/kWh. Turbine speed. 7,700 rpm. Compressor pressure ratio. 14.0:1. Exhaust gas flow. 80.4 kg/s. Exhaust gas temperature. 543 deg C.

Explanation:

A bend is defined as a change in the shape of the part between the damaged and undamaged area that is smooth and continuous.

What is a kink?

A kink can be defined as a sharp bend with a small radius over a short distance.

So when any part is kinked it must be replaced without any doubt. A part is kinked if it just doesn't work on the repair.

What is a bend?

Unlike a kink, a bend can be restored. That is after a bend also  a part can be bought back to its original position.

When the part is straightened, it is returned to proper shape and state without any areas of permanent deformation.

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ᴄᴏᴍᴘʟᴇᴛᴇɴᴇꜱꜱ ᴍᴇᴀɴꜱ ᴛʜᴇ ꜱᴛᴀᴛᴇ ᴏꜰ ʙᴇɪɴɢ ᴄᴏᴍᴘʟᴇᴛᴇ ᴀɴᴅ ᴇɴᴛɪʀᴇ; ʜᴀᴠɪɴɢ ᴇᴠᴇʀʏᴛʜɪɴɢ ᴛʜᴀᴛ ɪꜱ ɴᴇᴇᴅᴇᴅ.

ʙᴇᴀᴜᴛʏ ᴍᴇᴀɴꜱ combination of qualities, such as shape, colour, or form, that pleases the aesthetic senses, especially the sight.

Answer:

embroidery scissor

Explanation:

is small, sharp and pointed good for fine work use trimming scallops,clipping threads,and cutting large eyelets.

hope this helps

Therefore, the normal stress component along a seam can be determined by dividing the force, which is the internal pressure multiplied by the cross-sectional area, by the area of the seam. In this case, the normal stress component is 9.

The normal stress component along a seam in a vessel can be determined using the formula for pressure. The formula for pressure is given by:

Pressure = Force / Area

In this case, the force is the internal pressure acting on the vessel and the area is the cross-sectional area of the seam. The normal stress component is then calculated by dividing the force by the area.

Let's assume the cross-sectional area of the seam is A. Since the vessel is subjected to an internal pressure of 9 units, the force acting on the seam can be calculated using the formula:

Force = Pressure x Area

Substituting the values, we get:

Force = 9 x A

To determine the normal stress component, we divide the force by the area:

Normal stress component = Force / Area

Substituting the value of the force, we get:

Normal stress component = (9 x A) / A

Simplifying the equation, we find:

Normal stress component = 9

Therefore, the normal stress component along this seam, when the vessel is subjected to an internal pressure of 9 units, is 9.

The normal stress component along a seam can be determined by dividing the force, which is the internal pressure multiplied by the cross-sectional area, by the area of the seam. In this case, the normal stress component is 9.

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The main difference between an intercooler and an aftercooler lies in their applications and the location in the system where they are used.

1. Intercooler: An intercooler is typically used in forced induction systems, such as turbochargers or superchargers, where it is placed between the compressor and the intake manifold. Its purpose is to cool the compressed air coming from the compressor before it enters the engine cylinders. By reducing the temperature of the compressed air, the intercooler increases the air density, allowing more oxygen to be available for combustion. This leads to improved engine efficiency and performance.

2. Aftercooler: An aftercooler, on the other hand, is used in systems where compressed air is generated, such as air compressors or certain industrial processes. It is placed after the compression stage and serves to cool down the compressed air before it is further utilized or stored. The aftercooler removes the heat generated during compression, reducing the temperature of the compressed air. This helps to prevent excessive heat buildup and ensures the efficiency and reliability of downstream equipment or processes that rely on the use of compressed air.

In summary, while both intercoolers and aftercoolers are used to cool down compressed air, intercoolers are specifically employed in forced induction systems to improve engine performance, whereas aftercoolers are used in compressed air systems to cool down the compressed air for downstream applications.

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