An inductor has an inductance of 0.025 H and a wire resistance of . How long will it take the current to reach its full Ohm’s law value?

As an organization becomes more mechanistic, its communication flow becomes formal and follows a vertical hierarchy.

Mechanistic organizations are the ones that have a centralized authority, formalized structures, rules, and procedures. These organizations' communication flows are primarily vertical, which means that the orders and decisions move from the top of the hierarchy to the lower levels.

A mechanistic organization is one that is structured hierarchically, with clear lines of authority and well-defined roles and responsibilities. In this type of organization, decision-making is centralized, and the organization's rules and procedures are formalized and standardized.

As an organization becomes more mechanistic, its communication flow becomes more formal and follows a vertical hierarchy.

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The frequency  is 6.67 kHz and the duty cycle is:16.67%.

​Given:

Pulse width=25

Period=150

Frequency:

Frequency=1/(150×10^-6)

Frequency=1/0.00015

Frequency=6.666 kHz

Frequency=6.67 kHz (Approximately)

Duty cycle:

Duty cycle=(25×10^-6)/ (150×10^-6)×100%

Duty cycle=16.67%

Therefore the frequency  is 6.67 kHz and the duty cycle is:16.67%.

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Answer:

B

Explanation:

Aluminium doesn't rust unless exposed to copper for a duration of time.

Answer:

A. a material cycle

Explanation:

The material cycle is the cycle of materials on the Earth through living organisms and the environment.

Answer:

Following are the solution to the given question:

Explanation:

Line voltage:

\(V_L=\sqrt{3}V_{ph}=\sqrt{3}(120) \ v\)

Power supplied to the load:

\(P_{L}=\sqrt{3}V_{L}I_{L} \cos \phi\)

\(10\times 10^3=\sqrt{3}(120 \sqrt{3}) I_{L}\ (0.85)\\\\I_{L}= 32.68\ A\)

Check wye-connection, for the phase current:

\(I_{ph}=I_L= 32.68\ A\)

Therefore,

Phasor currents: \(32.68 \angle 0^{\circ} \ A \ ,\ 32.68 \angle 120^{\circ} \ A\ ,\ and\ 32.68 -\angle 120^{\circ} \ A\)  

Magnitude of the per-phase load impedance:

\(Z_{ph}=\frac{V_{ph}}{I_{ph}}=\frac{120}{32.68}=3.672 \ \Omega\)

Phase angle:

\(\phi = \cos^{-1} \ (0.85) =31.79^{\circ}\)

Please find the phasor diagram in the attached file.

The maximum flexure or bending stress in the beam is increased by a factor of 4.

The maximum flexure or bending stress in a beam is calculated using the equation:

σ = Mc/I

Where,

σ = Maximum flexure or bending stress (MPa)

M = Maximum bending moment (N.m)

c = Distance from Neutral Axis to outermost fibre (mm)

I = Moment of Inertia (mm4)

For the given beam,

Initial Section: 12 x 16 in.

Final Section: 12 x 32 in.

For the initial section:

I1 = b1 x h12^3/12 = 12 x 162^3/12 = 24576 in4

For the final section:

I2 = b2 x h22^3/12 = 12 x 322^3/12 = 98304 in4

Therefore, the Moment of Inertia (I) is increased by a factor of 4 (I2 = 4 x I1).

Since M and c remain unchanged, the maximum flexure or bending stress (σ) is increased by a factor of 4 (σ2 = 4 x σ1).

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Answer:

Well to me there all energy resources.

Explanation:

Answer:

Hydropower is fueled by water, so it's a clean fuel source, meaning it won't pollute the air like power plants that burn fossil fuels, such as coal or natural gas. ... In addition to a sustainable fuel source, hydropower efforts produce a number of benefits, such as flood control, irrigation, and water supply.

Explanation:

Complete Question

Air at 40C flows over a 2 m long flat plate with a free stream velocity of 7m/s. Assume the width of the plate (into the paper) is 0.5 m. If the plate is at a co temperature of 100C,find:

The total heat transfer rate from the plate to the air

Answer:

\(q=1.7845\)

Explanation:

From the question we are told that:

Air Temperature \(T_1=40c\)

Length \(l=2m\)

Velocity \(v=7m/s\)

Width \(w=0.5\)

Constant temperature \(T_t= 100C\)

Generally the equation for Total heat Transfer is mathematically given by

 \(q=hA(T_s-T_\infty)\)

Where

h=Convective heat transfer coefficient

 \(h=29.9075w/m^2k\)

Therefore

 \(q=h(L*B)(T_s-T_\infty)\)

 \(q=29.9075*(2*0.5)(100+273-(40+273))\)

 \(q=1794.45w\)

 \(q=1.7845\)

Answer:

a) a1 : This is the incident voltage at port 1

b) b1 : This is the deflected voltage at port 1 ;

      b1 = \(S_{21} a_{1} + S_{22} a_{2}\)

c) S11 ; This is the input port voltage reflection coefficient when the input voltage is at port 1

S11 = \(\frac{V1^-}{V1^+} |v2^+=0\)

d) S12 : this is the gross voltage gain

S12 = \(\frac{V1^-}{V2^+}| v1 ^+\)

e) S21 : This is the forward voltage gain

    S21 = \(\frac{V2^-}{V1^+} | v2^+\)

f) S22 : output port voltage reflection coefficient

   S22 = \(\frac{v2^-}{v2^+} | v1^+ = 0\)\(\frac{v2^-}{v2^+} | v1^+ = 0\)

Explanation:

a) a1 : This is the incident voltage at port 1

b) b1 : This is the deflected voltage at port 1 ;

      b1 = \(S_{21} a_{1} + S_{22} a_{2}\)

c) S11 ; This is the input port voltage reflection coefficient when the input voltage is at port 1

S11 = \(\frac{V1^-}{V1^+} |v2^+=0\)

d) S12 : this is the gross voltage gain

S12 = \(\frac{V1^-}{V2^+}| v1 ^+\)

e) S21 : This is the forward voltage gain

    S21 = \(\frac{V2^-}{V1^+} | v2^+\)

f) S22 : output port voltage reflection coefficient

   S22 = \(\frac{v2^-}{v2^+} | v1^+ = 0\)\(\frac{v2^-}{v2^+} | v1^+ = 0\)

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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Answer:d

Explanation:

(d) chain drive belt drive gear drive

The chain drive belt drive gear drive. Thus option D is correct.

The power transmission includes the bulk of the electrical energy form the generating sites such as the power station or the power plant and send to the anelectric substation where the voltage gets transformed and distributed to the insurers on other substations.

They can be mechanical, electrical and hydrologic, etc. The power transmission can move the electricity over larger distances.

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Atorvastatin with metformin may have potential effects on the natural history of prostate cancer by influencing molecular, metabolomic, imaging, and pathological variables. However, further research is needed to fully understand the extent and mechanism of these changes.

It is important to note that both atorvastatin and metformin have been studied individually for their potential anticancer effects, including in prostate cancer.

Atorvastatin, a statin medication, has shown some promising results in preclinical studies by inhibiting cancer cell growth and promoting cancer cell death. Metformin, an oral diabetes medication, has also demonstrated potential anticancer effects through various mechanisms. However, the specific impact of using atorvastatin with metformin on the natural history of prostate cancer, characterized by molecular, metabolomic, imaging, and pathological variables, requires more investigation.

while atorvastatin with metformin may have the potential to change the natural history of prostate cancer, more research is needed to understand its full impact on the disease.

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Answer:

i need points 425677

Explanation:

yurrrrrr  awnser C

The psychological forces and impulses that people possess that explain why people behave and how they become who they are are the subject of psychodynamic theories.

The concepts come from Sigmund Freud's psychoanalysis, which placed a strong emphasis on the unconscious mind as the root of psychological suffering and dysfunction. A childhood trauma that has since caused this tendency, obsessive hand washing, may be connected. An anxious experience from infancy may be the root of nail biting. A childhood occurrence that made a youngster afraid of being alone in a public place could lead to adult agoraphobia. explanation or interpretation of behavior or mental states in terms of mental or emotional forces or processes. The psychology of mental or emotional forces or processes that develop, particularly in early life, and their consequences on behavior and mental states.

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Answer:

the problem I see real people here to have that much respect that is not going in that direction or the best.

b. Untrue. The "uses" operation, however, does not always keep these registers for the programmer.

A list of registers or variables that are updated during a procedure or function is specified by the phrase "uses." This can aid in code optimization by allowing the programmer to tell the compiler which registers or variables are being used. The programmer can make sure that the values are correctly maintained throughout the procedure call by identifying the registers or variables that are changed within a procedure. This may be crucial for maintaining the integrity of the programme and preventing unexpected behaviour. Programming languages and compilers may differ in the specific syntax and behaviour of "uses," but it is typically employed in low-level programming environments where precise control over memory and CPU registers is required.

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Closed cell foam application would be best suited for a flammable liquid spill near a building wall.

Flammable materials are materials that are easily ignited and can quickly burn in the presence of an open flame or spark. Common items that are considered flammable include gasoline, wood, paper, plastic, rubber, and some fabrics. Flammable materials often have a flash point, which is the lowest temperature at which they will combust. In addition, items such as paint, paint thinner, and aerosol cans can also be classified as flammable. It is important to store these materials in designated areas away from open flames or other heat sources.

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Answer:

Please explain it in English so that i can help you or you need someone who can speak Vietnam help you

Solving this equation will give us the value of t at which the velocity reaches 27 mm/s.

Given:

v = k√s

Integrating both sides with respect to s:

∫(1/v) dv = ∫(k√s) ds

ln|v| = (2/3)k(s^(3/2)) + C1

Taking the exponential of both sides:

|v| = e^[(2/3)k(s^(3/2)) + C1]

Since v is positive, we can remove the absolute value:

v = e^[(2/3)k(s^(3/2)) + C1]

Now, we need to find the constant C1. We know that v = v0 when t = 0:

v0 = e^[(2/3)k(s0^(3/2)) + C1]

Since v0 = 6 mm/s, we can rewrite the equation as:

6 = e^[(2/3)k(s0^(3/2)) + C1] ---- (1)

Next, to find the position as a function of time, we need to solve for s in terms of t. We can use the relationship v = ds/dt:

ds/dt = k√s

Rearranging the equation and integrating both sides with respect to t:

∫(1/√s) ds = ∫k dt

2√s = kt + C2

√s = (kt/2) + C2

Squaring both sides:

s = (k^2t^2/4) + C2kt + C2^2

Now, we need to find the constants C2. We know that s = s0 when t = 0:

s0 = (k^2(0)^2/4) + C2(0) + C2^2

Since s0 is the initial position, we can rewrite the equation as:

s0 = C2^2 ---- (2)

Now, let's evaluate the time t, position s, and acceleration a when the velocity reaches 27 mm/s. From equation (1), we have:

27 = e^[(2/3)k(s^(3/2)) + C1]

Substituting the expression for s from equation (2), we have:

27 = e^[(2/3)k(C2^(3/2)) + C1]

Solving this equation will give us the value of t at which the velocity reaches 27 mm/s.

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✅C) Avoid having to use a net ✅

IamSugarBee

a) Volume of water in liters displaced by wood is: 216 liters

b) The rise (mm) in water level in the tank is: 96 mm

c) The change in the total force acting on the floor of the tank is 55.125 kN.

Archimede's principle states that the magnitude of the upward force exerted by the fluid on a solid body partially or completely immersed in a fluid is equal to the weight of the displaced fluid. This rule satisfies for solids immersed in gases

a) Using Archimedes Principle, we can say that the volume of water displaced by a piece of wood is equal to the volume of the piece of wood itself.  Thus:

Volume of wood = (side length)³

Volume of wood = (0.6m)³

Volume of wood = 0.216 m³

Converting to liters gives:

Volume of wood = 216 liters

b. The area of the tank's base is calculated from the formula:

Area of tank's base = side length * side length

Thus:

Area of tank's base = 1.5 * 1.5 = 2.25 m²

Rise in water level = Volume of water displaced/Area of tank's base

Thus:

Rise in water level = 0.216m³/2.25 m² = 0.096 m = 96 mm

c) The pressure exerted by the water is calculated from the formula:

Pressure = density of water * gravitational acceleration * depth

We know that:

density of water = 1000 kg/m³

Gravitational acceleration = 9.8 m/s²

Force exerted on the floor = Pressure * Area of tank's base

Thus:

Force exerted on the floor = (density of water * gravitational acceleration * depth) * Area of tank's base

Force exerted on the floor = (1000 kg/m³ * 9.8 m/s² * 2.6 m) * 2.25 m²

Force exerted on the floor = 55125N = 55.125 kN

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Answer:

pane

Explanation:

Pain is physical aching, etc.

The term that describes the maximum number of standard logic inputs that an IC output can drive reliably is called fan-out.

Fan-out is the number of inputs that an output can drive without compromising its performance or causing any errors in the system. It is an important consideration when designing digital circuits, as exceeding the maximum fan-out can lead to problems such as signal degradation or voltage drop. Therefore, it is crucial to ensure that the fan-out requirements are met when selecting an IC for a particular application. Typically, the maximum fan-out for an IC output is specified in its datasheet, and it can vary depending on the technology used, the supply voltage, and other factors.

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probably alot lol

Explanation:

it probably is

At 1.2mpa pressure and 50c

What is pressure?
By pressing a knife against some fruit, one can see a straightforward illustration of pressure. The surface won't be cut if you press the flat part of the knife against the fruit. The force is dispersed over a wide area (low pressure).

a)Mass flow rate of the refrigerant
Therefore h1= condenser inlet enthalpy =278.28KJ/Kg
saturation temperature at 1.2mpa is 46.29C
Therefore the temperature of the condenser

T2 = 46.29C - 5
T2 = 41.29C

Now,
d)power consumed by compressor W = 3.3KW
Q4 = QL + w = Q4
QL = mR(h1-h2)-W
= 0.0498 x (278.26 - 110.19)-3.3
=5.074KW
Hence refrigerator load is 5.74Kg

(COP)r = 238/53
(Cop) = 4.490

Therefore the above values are the (a) mass flow rate of the refrigerant, b) the refrigerant load, c) the cop, and d) the minimum power input to the compressor for the same refrigeration load.

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Answer:1. Tape Measure

2. Steel Rule

3. Laser Measure

4.  Folding Rule

5. Speed Square

6. Machinist Square

7. Combination Square

8. Framing Square

9. Universal Angle Guide

10. Digital Sliding T-Bevel Gauge

11. Digital Depth Gauge

12. Digital Calipers

13. The Level

14. Moisture Meter

15. Hand Plane Sole Check Gauge

Explanation:

Mentioned above are the basic tools plus advanced technology tools.

In contrast to an open loop controller, a closed loop controller provides feedback to the system and makes corrections based on that feedback.

It continuously monitors the output or performance of the system and compares it to the desired or reference value. It then adjusts the control signal or input to the system in order to minimize any error and bring the system closer to the desired state. By utilizing feedback, a closed loop controller can regulate and maintain the desired performance of the system, ensuring its stability and accuracy.

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