Design a circuit with an antenna for tuning your receiver to a signal of a specific carrier radio frequency so that you can select a certain radio station. The frequency range is from 526 kHz and 1706 kHz at 10 kHz intervals.

Answers

Answer 1

In order to design a simple LC (inductor-capacitor) resonant circuit for tuning a receiver to a specific carrier frequency.

How to design the circuit

Use a variable capacitor (10-365 pF) and a loop antenna with an inductor (250-300 μH). Connect the capacitor in parallel with the inductor, forming a parallel LC circuit. This circuit will resonate at the desired frequency, enabling the selection of a radio station.

To cover the frequency range of 526 kHz to 1706 kHz at 10 kHz intervals, adjust the variable capacitor and antenna loop size.

Calculate the inductor value using the formula f = 1 / (2 * π * √(L * C)), where f is the frequency, L is the inductor value, and C is the capacitor value.

A simple AM demodulator and audio amplifier can be added for audio output.

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Related Questions

Using a small cube as a representative volume of material, illustrate graphically all the six independent components of strains that determine the state of strain in the volume of material that is enclosed by the cube. Indicate in your schematics, the change in shape produced by each of the normal strain and shear strain components.

Answers

Answer:

Attached below

Explanation:

Attached below is the schematic diagram of a small cube representing volume of material and all the six independent components of strains that will determine the state of strain  

Note : Attached below is a free hand diagram of the cube indicating the six independent components of strains  and a screen shot of the change in shape produced by each of the normal strain and shear strain components

( drawn with online tools )

Using a small cube as a representative volume of material, illustrate graphically all the six independent
Using a small cube as a representative volume of material, illustrate graphically all the six independent

PLEASE HELP!!!! You are going to create a transcript for a persuasive presentation to convince your client that your design improvement is the best possible solution for their needs. Take your client through the different design options you considered for the product design improvement. Explain why you discarded the designs that were not the best possible solution. Finally, explain why your final product design covers each of the requirements and specifications you used to create your needs statement.

Answers

This is more of a opinion based question, that only you can really answer

Hey guys can anyone list chemical engineering advancement that has been discovered within the past 20 years

Answers

Top 10 Emerging Technologies in Chemistry
Nanopesticides. The world population keeps growing. ...
Enantio selective organocatalysis. ...
Solid-state batteries. ...
Flow Chemistry. ...
Porous material for Water Harvesting. ...
Directed evolution of selective enzymes. ...
From plastics to monomers. ...

Complex poles and zeros. Sketch the asymptotes of the Bode plot magnitude and phase for each of the listed open-loop transfer functions, and approximate the transition at the second-order break point, based on the value of the damping ratio. After completing the hand sketches, verify your result using Matlab.

L(s)= 1/s(s^2+ 3s+ 10)

Answers

The answer in image

Don't forget put heart ♥️
Complex poles and zeros. Sketch the asymptotes of the Bode plot magnitude and phase for each of the listed

The asymptotes of the open loop transfer are:

Horizontal: y = 0

Vertical: x = -10 and x = -100

How to plot the asymptotes?

The open loop transfer function is given as:

f(s) = 100(s + 1)/((s + 10)(s + 100))

Set the numerator of the function to 0.

So, we have:

f(s) = 0/((s + 10)(s + 100))

Evaluate

f(s) = 0

This means that, the vertical asymptote is y = 0

Set the denominator of the function to 0.

(s + 10)(s + 100)  0

Split

s + 10 = 0 and s + 100 = 0

Solve for s

s = -10 and s = -100

This means that, the horizontal asymptotes are s = -10 and s = -100

See attachment for the graph of the asymptotes.

Therefore, The asymptotes of the open loop transfer are:

Horizontal: y = 0

Vertical: x = -10 and x = -100

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The standard procedure for dimensioning the location of a house on a site is to dimension ____ of the house from adjacent lot lines. A one side b two sides c two corners d one corner

Answers

Answer:

One corner ( D )

Explanation:

when dimensioning the location of a house on site the standard and the acceptable procedure is to ; Dimension One corner of the house

Adjacent lots is a term used to describe parcels of the site that meet each other along their boundary lines. and they also include parcels that may be separated by streets

Plastics are used to make one-piece tub and shower units that include the walls.

a. True
b. False

Answers

Plastics are used to make one-piece tub and shower units that include the walls. True

One-piece tub and shower units are a popular option for bathrooms because they can be installed quickly and easily, with minimal seams and joints to clean. Plastics offer a number of advantages for this application, including their durability, water resistance, and ease of molding into complex shapes.

Common plastics used for one-piece tub and shower units include fiberglass-reinforced polyester (FRP), acrylic, and polystyrene. FRP is a strong and lightweight material that resists impact and abrasion, making it well-suited for use in high-traffic areas like bathrooms. Acrylic is known for its glossiness, clarity, and scratch resistance, while polystyrene is valued for its insulating properties and low cost.

These plastic materials can be molded into various shapes and sizes to fit any bathroom space. They can also be produced in a range of colors and patterns to suit different design preferences. Additionally, plastics have the advantage of being easy to clean and maintain, making them ideal for use in wet environments like bathrooms.

Overall, plastics are an excellent choice for making one-piece tub and shower units that include the walls due to their strength, versatility, and aesthetic appeal.

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6.03 Discussion: Then & Now - Safety
Discussion Topic
I'm Done
In this unit, you have learned about the evolution of the industry’s machines, through both technology and innovation. These improvements have reduced risk and injury to the Operating Engineers.

Choose one innovation or device.
Explain why you think that technology is the most important advancement in Operating Engineers’ safety.

Answers

Answer:

Information technology is important in our lives because it helps to deal with every day's dynamic things. Technology offers various tools to boost development and to exchange information. Both these things are the objective of IT to make tasks easier and to solve many problems.

1. measurements of a slotted aloha channel with an infinite number of users show that 10%of sots are idle (a) what is the channel load, g? is the channel overloaded or underloaded? (b) what is the throughput of the system?

Answers

Slotted Aloha is a random access protocol that allows multiple users to transmit data on a shared communication channel. In this protocol, the transmission time is divided into slots, and each user can transmit data only at the beginning of a slot.

The measurements of a slotted Aloha channel with an infinite number of users show that 10% of slots are idle. This means that 90% of slots are busy with data transmission. Therefore, the channel load, g, is 0.9. To determine whether the channel is overloaded or underloaded, we need to compare the channel load with the maximum channel utilization that the protocol can support. In slotted Aloha, the maximum channel utilization is 1/e (approximately 0.37), which corresponds to a channel load of 0.37. Therefore, the channel load of 0.9 is greater than the maximum channel utilization of 0.37, indicating that the channel is overloaded.The throughput of the system can be calculated as follows:
Throughput = g * (1 - g)^(n-1) * C
Where n is the number of users and C is the channel capacity.Assuming that the channel capacity is 1 bit per slot and the number of users is infinite, the throughput can be calculated as follows:
Throughput = 0.9 * (1 - 0.9)^(∞-1) * 1The term (1 - 0.9)^(∞-1) approaches zero as the number of users becomes infinite. Therefore, the throughput is approximately 0.9 bits per slot, which is the same as the channel load. The slotted Aloha channel with an infinite number of users is overloaded with a channel load of 0.9. The throughput of the system is approximately 0.9 bits per slot.

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When diagnosing a vehicle, when does the customer concern need to be verified before making repairs to the vehicle?

Answers

With a professional, do an automotive diagnostic

Verification and confirmation in

Step 1. This step in the vehicle diagnostic process enables the expert to look for potential issues.

Step 2: Identify the issue.

Step 3: Area isolation.

4. Make repairs.

The final step is a check.

Diagonosis: What is it?

the procedure of determining a diagnosis, disease, or injury based on its indications and symptoms. To aid in the diagnosis, testing like blood tests, imaging tests, and biopsies may be done in addition to a physical examination and health history.

Using a computer scan tool, the repairman will obtain the diagnostic issue code data from the computer. A fully qualified technician can more correctly identify and address the issue by using this information.

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Using a computer scan tool, the repair technician will retrieve the diagnostic trouble code information from the computer. A properly trained technician can use this information to more accurately locate and repair the problem.

What is the vehicle diagnosis process ?

As part of the standard operating procedure, many experts recommend that shops perform a pre-scan of all vehicle computer modules, as well as a scan after the vehicle is repaired (SOP). This is not only good business practice, but it also helps to communicate with the customer about potential vehicle flaws that may not have been part of the customer's original concern.

Pre-scan: This entails gaining access to all vehicle modules and downloading any or all stored Diagnostic Trouble Codes (DTCs), including pending codes. Any DTCs that have been stored will be recorded on the work order, and if they are related to a customer, it may be necessary to notify the customer and obtain approval before proceeding with the repair.

Post Scan: After the vehicle has been repaired and before it is released to the customer, a full module scan is performed to ensure that another DTC was not set during the repair in addition to the repair. procedure for repair The results of this follow-up scan should also be documented on the repair order so that they can be added to the driving history.

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Effectively,how many valence electrons are there in each atom within q silicon crystal?​

Answers

Answer:

Four valence electrons

Silicon is having an atomic number of 14 which means It has two electrons in its first shell, eight electrons in the second shell, and four electrons in the third shell.

when a flare connection leaks due to a bad flare what is the recommended repair

Answers

When a flare connection leaks due to a bad flare, the recommended repair involves carefully disassembling the connection and inspecting the flare for damage.

If the flare is damaged or deformed, you should cut off the damaged section of tubing and create a new flare using a flaring tool. Before reassembling the connection, ensure the flare nut and mating surface are clean and free of debris.

After making a new flare, reattach the flare nut and mating surface, then tighten the connection properly to ensure a secure and leak-free seal. It is essential to perform these steps with precision to maintain the system's integrity and prevent future leaks.

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9. The highest voltage typically encountered on the job by a residential electrician is
volts.
A. 120
B. 600
C. 240
D. 480

Answers

Answer:

240

Explanation:

9. The highest voltage typically encountered on the job by a residential electrician isvolts.A. 120B.

The highest voltage typically encountered on the job by a residential electrician is C. 240 volts.

What is voltage?

Voltage is the measure of the difference in electrical power between two points in a circuit.

It is like the force that pushes electric charges in a circuit and is measured in volts (V) and affects how strong the electric current flows in a wire.

In many countries, the United States included, residential electrical systems often use a split-phase setup with a voltage of 120/240 volts.

This voltage is widely used for things like household appliances, lights, and other electrical needs in homes.

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IF YOUR VEHICLE BREAKS DOWN, YOU SHOULD?

Answers

Answer:

1. TURN ON YOUR HAZARD/EMERGENCY LIGHTS

Turn on your hazard lights to warn other drivers as soon as you sense something's wrong. Keep them on until help arrives, recommends the National Motorists Association (NMA).

2. SLOW DOWN AND PULL OFF THE ROAD

Aim for the right shoulder of the road. Consumer reports recommends that you pull over to a safe, flat location that is as far away from moving traffic as possible.

3. TURN YOUR WHEELS AWAY FROM THE ROAD AND PUT ON THE EMERGENCY BRAKE

The California Department of Motor Vehicles (DMV) recommends pulling your emergency brake, sometimes called the parking brake. If you have to park on a hill or slope, turn the car's wheels away from the road to help prevent the care from rolling into traffic, says the California DMV.

4. STAY IN YOUR VEHICLE

If you're on a highway or crowded road, the Insurance Information Institute (III) recommends that you avoid getting out of your vehicle to look at the damage or fix a mechanical problem. If you need to get out of the car, get your vehicle to a safe place and make sure the road around you is completely clear. If you're stopped on the right-hand side of the road, get out through the passenger-side door.

5. BE VISIBLE

Once you're safely out of the vehicle, prop up your hood to let other drivers know they should proceed with caution. This will alert other drivers that you're broken down, according to the NMA.

6. SET UP FLARES OR TRIANGLES

Place flares or triangles with reflectors behind your car to alert other drivers to the location where you've stopped, says the III.

7. CALL FOR HELP

Call or use an app to get a tow truck, mechanic or roadside assistance to come help. your insurance company or other provider who may be able to help. If you're in an emergency situation or are not sure who to contact, call 911 or the local police for help.

Hope this helps :)

Which of the following are primary constituents of brass? O Copper and iron O Copper and zinc O Copper and tin O Copper and lead O Tin and zinc Click if you would like to Show Work for this question: Open Show Work By accessing this Question Assistance, you will learn while you earn points based on the Point Potential P

Answers

The primary constituents of brass are copper and zinc.

So the correct option is "Copper and zinc".

Since, We know that,

Brass is an alloy made primarily of copper and zinc, although small amounts of other metals such as lead, tin, and iron may also be added to achieve specific properties.

And, Brass has many desirable properties, including high malleability, corrosion resistance, and low friction, which make it a popular material for applications such as plumbing fixtures, musical instruments, and decorative objects.

Hence, The primary constituents of brass are copper and zinc.

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Two particles have a mass of 7.8 kg and 11.4 kg , respectively. A. If they are 800 mm apart, determine the force of gravity acting between them. B. Compare this result with the weight of each particle. Find weight of the first particle. C. Find weight of the second particle.

Answers

Answer:

A) About \(9.273 \times 10^{-9}\) newtons

B) 76.518 newtons

C) 111.834 newtons

Explanation:

A) \(F_g=\dfrac{GM_1M_2}{r^2}\) , where G is the universal gravitational constant, M 1 and 2 are the masses of both objects in kilograms, and r is the radius in meters. Plugging in the given numbers, you get:

\(F_g=\dfrac{(6.67408 \times 10^{-11})(7.8)(11.4)}{(0.8)^2}\approx 9.273 \times 10^{-9}\)

B) You can find the weight of each object on Earth because you know the approximate acceleration due to gravity is 9.81m/s^2. Multiplying this by the mass of each object, you get a weight for the first particle of 76.518 newtons.

C) You can do a similar thing to the previous particle and find that its weight is 11.4*9.81=111.834 newtons.

Hope this helps!

A circuit has two resistors in parallel, each resistor is 6 ohms. This circuit is connected to a single resistor of 6 ohms, to form a series-parallel circuit. What is the total resistance of the circuit?

Answers

The tatal resistance of the series-parallel circuit with two resistor connected in parallel which combination is connected in series to a single resistor is 9 ohms.

What is a resistance?

This can be defined as the opposition to current flow in a circuit.

To calculate the total resistance, first we need to find the total resistance of the parallel resistor.

For parallel,

R' = (R₁R₂)/(R₁+R₂)............Equation 1

Where:

R' = Total resistance of the parallel resistor.

From the question,

Given:

R₁ = 6 ohmsR₂ = 6 ohms

Substitute these values into equation 1

R' = (6×6)(6+6)R' = 3 ohms.

Finally, we combine the effective parallel resistance in series to the single resistance to the the total resistance of the circuit.

Rt = R'+R₃.................. Equation 2

Where:

Rt = Total resistance of the circuit.

From the question,

R' = 3 ohmsR₃ = 6 ohms

Substitute these values into equation 2

Rt = 3+6Rt = 9 ohms.

Hence, the total resistance of the circuit is 9 ohms.

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Consider a condenser in which steam at a specified temperature is condensed by rejecting heat to the cooling water. If the heat transfer rate in the condenser and the temperature rise of the cooling water is known, explain how the rate of condensation of the steam and the mass flow rate of the cooling water can be determined. Also, explain how the total thermal resistance R of this condenser can be evaluated in this case.

Answers

Answer:

Q = [ mCp ( ΔT) ] \(_{cooling water }\)

(ΔT)\(_{cooling water}\) and  Q  is given

\(m_{cooling water}\)  = \(\frac{Q}{Cp[ T_{out} - T_{in} ] }\)

next the rate of condensation of the steam

Q = [ m\(h_{fg}\) ]\(_{steam}\)

  \(m_{steam} = \frac{Q}{h_{fg} }\)

Total resistance of the condenser is

R = \(\frac{Q}{change in T_{cooling water } }\)

Explanation:

How will the rate of condensation of the steam and the mass flow rate of the cooling water can be determined

Q = [ mCp ( ΔT) ] \(_{cooling water }\)

(ΔT)\(_{cooling water}\) and  Q  is given

\(m_{cooling water}\)  = \(\frac{Q}{Cp[ T_{out} - T_{in} ] }\)

next the rate of condensation of the steam

Q = [ m\(h_{fg}\) ]\(_{steam}\)

  \(m_{steam} = \frac{Q}{h_{fg} }\)

Total resistance of the condenser is

R = \(\frac{Q}{change in T_{cooling water } }\)

a 360 hz sinusoidal voltage with a maximum amplitude of 80 v at t=0 is applied across the terminals of an inductor. the maximum amplitude of the steady-state current in the inductor is 20 a

Answers

A 360 Hz sinusoidal voltage with a maximum amplitude of 80 V at t=0 is applied across the terminals of an inductor. In this scenario, the maximum amplitude of the steady-state current in the inductor is 20 A. The inductance of the inductor is 22.1 mH

Based on the information given, we know that a 360 Hz sinusoidal voltage with a maximum amplitude of 80 V at t=0 is applied to an inductor. This means that the voltage across the inductor is given by:

V(t) = 80 sin(2π(360)t)

Since the inductor has a steady-state current of 20 A, we can use Ohm's law to find the inductance of the inductor:

V(t) = L di/dt

where L is the inductance and di/dt is the rate of change of current. We can take the derivative of the voltage equation to find the rate of change of current:

di/dt = (1/L) dV/dt

Substituting in the values we have:

20 = (1/L) (80*2π(360) cos(2π(360)t))

At steady-state, the cosine term becomes 1:

20 = (1/L) (80*2π(360))

Solving for L, we get:

L = (80*2π(360)) / 20

L = 22.1 mH

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Explain the difference between and architects scale and an engineering scale.. Explain the significance of various drawing elements, such as lines of construction, symbols, and grid lines.

Answers

Technical drawings employ both an engineering scale and an architect's scale to measure and display items and structures accurately. However, the measurement increments between them vary.

What distinguishes an engineer scale from an architect scale?

ĵ Numbers on architect scales move incrementally from right to left as well as left to right. The scale those numbers represent is indicated by a whole number or fraction to the left or right of the number line. ĵ Numbers on engineer scales move progressively from left to right.

What distinguishes engineering drawing from architecture?

When designing a structure, architects take the needs and specifications of the client into account. In accordance with the architect's plans, engineers develop the building's plumbing, electrical, and structural systems.

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How would the exterior appearance of an aeroplane change, when trimming for speedincrease?A) The elevator is deflected further downward by means of a movable horizontal stabiliser.B) Elevator deflection is increased further downward by an upward deflected trim tab.C) The exterior appearance of the aeroplane will not change.D) The elevator is deflected further up by a downward deflected trim tab.

Answers

When trimming an airplane for an increase in speed, the exterior appearance of the airplane can change depending on the method used for the trim.

Option A suggests that the elevator is deflected further downward by means of a movable horizontal stabilizer. This means that the horizontal stabilizer, located at the tail of the airplane, can move up or down, changing the angle of the elevator. This would result in the elevator being angled further downward, which would cause the airplane's nose to pitch down slightly. The overall appearance of the airplane would not change significantly, but the angle of the elevator would be noticeable.Option B suggests that the elevator deflection is increased further downward by an upward deflected trim tab. A trim tab is a small, adjustable flap on the surface of the elevator. By deflecting the trim tab upward, it can push the elevator further downward without requiring as much effort from the pilot. This would cause the airplane's nose to pitch down further than in Option A, resulting in a more noticeable change in appearance.Option C suggests that the exterior appearance of the airplane will not change. While this is possible, it is unlikely as trimming an airplane for speed typically involves adjusting the elevator or other control surfaces, which would result in a change in appearance.Option D suggests that the elevator is deflected further up by a downward deflected trim tab. This would cause the airplane's nose to pitch up, which would not be desirable when trimming for speed. Therefore, this option is unlikely.In summary, when trimming an airplane for speed, the exterior appearance of the airplane can change depending on the method used for the trim. The most noticeable changes would be seen if a trim tab is used to increase elevator deflection.

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Which of the following is not a load limiting factor for cranes? a. use of jib booms b. low wind speeds c. out of level d. side loading

Answers

Answer:

Explanation:

b. low wind speeds is not a load limiting factor for cranes.

What must you do to become ASE certified as an automotive technician?

Answers

Answer:

To become ASE certified, you must pass an ASE test and have relevant hands-on work experience. The amount of work experience required can vary by test, and is specified in detail here. ASE recommends submitting the form after you've registered to take an ASE certification test.

Good luck!

Explanation:

Answer:  One theme in White Fang is adapting in order to survive. White Fang finally submits to Gray Beaver. He also copes with fighting other dogs. White Fang changes his behaviors so that he can live.

Explanation: its the sample response

Para conseguir jugo de naranja concentrada, se parte de un extracto con 7% en peso de sólidos el cual se mete a un evaporador al vacío. En el evaporador se elimina el agua necesaria para que el jugo salga con una concentración del 60% de peso de sólidos. Si se introducen al proceso 1000 kg/h de jugo diluido, calcule la cantidad de agua evaporada y de jugo concentrado saliente.

Answers

Answer:

Se obtendrán 116.66 litros de jugo concentrado, y el agua evaporada será por un total de 883.33 litros.

Explanation:

Dado que para conseguir jugo de naranja concentrada, se parte de un extracto con 7% en peso de sólidos el cual se mete a un evaporador al vacío, y en el evaporador se elimina el agua necesaria para que el jugo salga con una concentración del 60% de peso de sólidos, si se introducen al proceso 1000 kg/h de jugo diluido, para calcular la cantidad de agua evaporada y de jugo concentrado saliente se debe realizar el siguiente cálculo;

1000 x 0.07 = 70

60 = 70

100 = X

100 x 70 / 60 = X

7000 / 60 = X

116.66 = X

Por lo tanto, se obtendrán 116.66 litros de jugo concentrado, y el agua evaporada será por un total de 883.33 litros.

The input sin(20) is sampled at 20 ms intervals by using impulse train sampling: i. Construct the input and sampled signal spectra.

Answers

Solution :

Let \($x(t) = \frac{\sin (20 \pi t)}{\pi t}$\)

\($T_s = 20$\) ms, so \($f_s=\frac{1}{T_s}\)

                           \($=\frac{1}{20}$\)

                           = 0.05 kHz

\($f_s=50 $\) Hz , ws = \($2 \pi f_s = 100 \pi$\)  rad/s

We know that,

FT → \($\frac{\sin (20 \pi \omega)}{\pi \omega}$\)

The sampled signal is :

\($XS(\omega) = \frac{1}{T_s} \sum_{k=- \infty}^{\infty}X (\omega-k\omega S)\)

So, \($XS(\omega) = \frac{1}{20 \times 10^{-3}} \sum_{k=- \infty}^{\infty}X (\omega-100 k \pi)\)

     \($XS(\omega) = 50 \sum_{k=- \infty}^{\infty}X (\omega-100 k \pi)\)

 

The input sin(20) is sampled at 20 ms intervals by using impulse train sampling: i. Construct the input

The Green family has measured all the inputs and outputs of material goods to
their household. They found that in an average week, they purchased 50 kg of
consumer goods. Of this amount, 50% is consumed as food. Half of the food
consumed is used for energy and is released as CO2 and the remainder is
discharged to the sewer system. The Greens recycle 25% of the solid waste that is
generated. Approximately 1 kg accumulated in the house (Yikes!!). Estimate the
amount (kg) of solid waste they place in each the trash bin and the recycling bin
each week

Answers

The 255.5 kg/year waste is recycled per year. The percentage is also called the indicating hundredths. Thus, 2% is two-hundredth, which means 2%=2/100=0.02.

What is the percentage?

The percentage is defined as a given amount in every hundred. It is a fraction with 100 as the denominator percentage is represented by the one symbol %.

The percentage is also called the indicating hundredths. Thus, 2% is two-hundredth, which means 2%=2/100=0.02. The percentage is just like the amount of that value but between 1 to 100 and it is very useful to predict for example if you say 678 then we have to know about the full number also but if you say 80% then it becomes clear.

Therefore, The 255.5 kg/year waste is recycled per year. The percentage is also called the indicating hundredths. Thus, 2% is two-hundredth, which means 2%=2/100=0.02.

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Discuss on forced convection heat transfer with real examples.

Answers

Answer:

forced convection

Explanation:

When a fan, pump or suction device is used to facilitate convection, the result is forced convection. Everyday examples of this can be seen with air conditioning, central heating, a car radiator using fluid, or a convection oven.

A single crystal of a metal that has the FCC crystal structure is oriented such that a tensile stress is applied parallel to the [100] direction. If the critical resolved shear stress for this material is 1.98 MPa, calculate the magnitude of applied stress necessary to cause slip to occur on the (111) plane in the direction.

Answers

Answer:

the magnitude of the stress necessary to cause slip to occur on the (111) plane in the \([1 0 \overline 1]\) direction is 4.85 MPa

Explanation:

From the given information;

To determine the angle \(\phi\) between the direction [100] and [111]; we have:

\(\phi = cos ^{-1} [\dfrac{u_1u_2+v_1v_2+w_1w_2}{ \sqrt{(u_1^2+v_1^2+w_1^2) (u_2^2+v_2^2+w_2^2) }}}\)

where;

[u₁,v₁,w₁] and [u₂, v₂, w₂] are directional indices.

replacing 1 for u₁ , 0 for v₁ and 0 for w₁  ;

also replacing 1 for u₂, 1 for v₂ and  1 for w₂ ; we have :

\(\phi = cos ^{-1} [\dfrac{1*1+0*1+0*1}{ \sqrt{(1^2+0^2+0^2) (1^2+1^2+1^2) }}}\)

\(\phi = 54.7^0\)

To determine the angle \(\lambda\) for the slip direction \([1 0 \overline 1]\)

\(\lambda= cos ^{-1} [\dfrac{u_1u_2+v_1v_2+w_1w_2}{ \sqrt{(u_1^2+v_1^2+w_1^2) (u_2^2+v_2^2+w_2^2) }}}\)

replacing 1 for u₁ , 0 for v₁ and 0 for w₁  ;

also replacing 1 for u₂, 1 for v₂ and  -1 for w₂ ; we have :

\(\lambda = cos ^{-1} [\dfrac{1*1+0*0+(0*-1)}{ \sqrt{(1^2+0^2+0^2) (1^2+0^2+(-1^2)) }}}\)

\(\phi = cos ^{-1} [\dfrac{1}{\sqrt{2}}]\)

\(\lambda = 45^0\)

The yield strength  for the slip process \([1 0 \overline 1]\) can now be calculated as:

\(\sigma_x = \dfrac{t_{xr}}{cos \phi \ \ cos \lambda}\)

where

\(t_{xr}\) = 1.98 MPa

\(\sigma_x = \dfrac{1.98}{cos 54.7^0 \ \ cos 45}\)

\(\sigma_x = \dfrac{1.98}{0.5779 *0.7071}\)

\(\mathbf{\sigma _x = 4.85 \ MPa}\)

Hence, the magnitude of the stress necessary to cause slip to occur on the (111) plane in the \([1 0 \overline 1]\) direction is 4.85 MPa

If two current are in the same direction at any instant of time in a given branch of a circuit, the net current at that instant

Answers

If two currents are in the same direction at any instant of time in a given branch of a circuit, the net current at that instant will be the sum of the two individual currents. In other words, the net current is the algebraic sum of the two currents.

How can this be illustrated?

For example, if one current is 2 amperes and the other current is 3 amperes, and they are flowing in the same direction in a given branch of the circuit, then the net current at that instant will be 5 amperes (2 + 3 = 5).

It's important to note that this only applies at a specific instant in time, and the net current may change as the circuit changes or the currents vary.

Read more about currents here:

https://brainly.com/question/24858512

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36. What is mass? (4.4)
A. The area of an object.
B. A measure of how much work an object can do.
c. The amount of matter an object or body contains.
D. The force that tends to rotate or turn things.

Answers

Answer:

Mass, in physics, quantitative measure of inertia, a fundamental property of all matter.

Explanation:

Mass is the matter that makes up objects

Tech a says both oem and tcmc brake pad kits come with new shims. Tech b says tcmc products have a 13 digit part number instead of the traditional 10 digits. Who is correct?

Answers

Both A and B are correct
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