The power and the distance of a SoundWave object is
SoundWave* mySoundWave = new SoundWave(powerValue, distanceValue);
What is power?
Power is the ability to exercise control or influence over something or someone. It is the capacity to make decisions, take action, and shape events. Power is derived from a position or authority within an organization, while informal power is derived from personal characteristics such as charisma, intelligence, and experience. Power can be used for good or ill, depending on the person wielding it and the situation. The use of power should always be guided by ethics and responsibility, and those in positions of power should strive to build trust and credibility.
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Prove the dimension of dynamic viscosity in MLTt system
(ML^-1T^-1).
Write the equations of the forces and their dimensions which are
important in fluid mechanics
The dimension of dynamic viscosity in the MLTt system is ML^-1T^-1, derived from the ratio of shear stress to the rate of shear strain in a fluid.
Shear stress (τ) is defined as the force (F) per unit area (A) required to maintain a velocity gradient in the fluid. Its dimensions can be written as [F]/[A] = [M][L]^-1[T]^-2.Velocity gradient (du/dy) represents the change in velocity (du) with respect to the change in distance (dy) perpendicular to the flow. Its dimensions can be written as [du]/[dy] = [L][T]^-1.Therefore, the dimension of dynamic viscosity (μ) can be obtained by dividing the dimensions of shear stress by the dimensions of velocity gradient:[μ] = [τ] / [du/dy] = [M][L]^-1[T]^-2 / ([L][T]^-1) = [M][L]^-1[T]^-1.Hence, the dimension of dynamic viscosity in the MLTt system is [M][L]^-1[T]^-1, which represents mass per unit length per unit time.
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What are the indications that Cece is having problems
with her computer hardware? Check all that apply
-losing the Internet connection
-waiting for five minutes
-computer going blank
-mouse pointer freezing
-keyboard getting stuck
Answer:
-Computer going blank .
-Mouse pointer freezing.
-Keyboard getting stuck.
Explanation:
Any problems with the computer related to its hardware will consist of issues directly related to the physical components of the PC or computer. So any problem involving the physical component of the computer, then it can be termed as a hardware problem.
Based on the problems given in the option, the hardware issues will be problems with the computer, mouse, and keyboard. These form the physical parts of the computer so they will be a hardware issue.
Thus, the correct answers are the third, fourth, and fifth options.
Answer:
c d e
Explanation:
For the following transfer function with a unit-step input, find the percent overshoot, settling time, rise time, peak tim and Cfinal. T (8) = [Section: 4:21 (32+2.48+9)(8+25) 300
Insufficient information provided to calculate the required parameters.
What is the difference between a compiler and an interpreter?The transfer function given in the question appears to be incomplete or unclear.
It seems to be missing essential information such as the numerator and denominator coefficients or constants.
Without the complete transfer function, it is not possible to calculate the percent overshoot, settling time, rise time, peak time, and final value.
To accurately determine these parameters, the complete transfer function is required, including the numerator and denominator coefficients or constants.
Additionally, the system dynamics and specifications need to be defined.
Please provide the complete transfer function or any additional information necessary for the calculations, and I would be happy to assist you further.
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(A) Describe how fatigue damage happens in a ductile material. Draw sketches if needed. (B) If we maintain a constant stress σ-0.9G (GIs the yield strength) on a steel, will fatigue damage happen? Why?
(A) Fatigue damage in a ductile material occurs due to cyclic loading, where repeated cycles of stress are applied to the material. This leads to the initiation and propagation of cracks, ultimately leading to failure. The process of fatigue damage can be described in three stages: crack initiation, crack propagation, and final failure.
During the first stage, crack initiation, microscopic defects or discontinuities within the material act as stress concentrators. Under cyclic loading, these stress concentrators experience localized stress concentrations, leading to the formation of small cracks known as fatigue cracks.
In the second stage, crack propagation, the small cracks start to grow under the applied cyclic stresses. The cracks grow gradually with each loading cycle, following the stress field in the material. The growth of these cracks weakens the material's structure and reduces its load-carrying capacity.
Finally, in the third stage, the cracks continue to propagate until they reach a critical size where the material can no longer sustain the applied loads. This results in sudden failure, even at stress levels below the yield strength of the material.
Sketch: [Please imagine a simple sketch showing the stages of crack initiation, propagation, and final failure.]
If a constant stress of σ = 0.9G (where G is the yield strength) is applied to a steel specimen, fatigue damage can still occur despite the stress being below the yield strength. Fatigue damage is influenced by the number of loading cycles, not just the stress level.
Fatigue failure is often described in terms of stress amplitude (σ_a), which is the difference between the maximum and minimum stress levels experienced during cyclic loading. In this case, the stress amplitude can be calculated as:
σ_a = (σ_max - σ_min) / 2
Since the stress is maintained at a constant level (σ = 0.9G), the stress amplitude would be zero, as σ_max = σ_min. Therefore, there is no cyclic variation in stress, and the material will not experience fatigue damage due to the absence of cyclic loading.
Fatigue damage in ductile materials occurs due to cyclic loading, resulting in crack initiation, propagation, and eventual failure. If a constant stress is maintained on a steel specimen, fatigue damage will not occur because cyclic loading is necessary for the fatigue process.
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Question 2
For the circuit above in question 1, what is the most negative value v_{s}v
s
can take
before the amplifier saturates? Express your answer in mV and omit
units from your answer.
The most negative value can take before the amplifier saturates. Suppose, Consider a non-ideal op amp where the output can saturate. Hence, The most negative value of is 0.5 mV
Can take before the amplifier saturates?The most negative value v2 can take before the amplifier saturates.Suppose, Consider a non-ideal op amp where the output can saturate.The open voltage gain is2*10 4 where,According to figure,
The negative output value is
v0 = -10V
We need to calculate the most negative value of
Using given formula
v0 = -A(Vs)
Where, = output value
A = voltage gain
Put the value into the formula
-10 = -2 *10 4* Vs
vs = 10/2*10 4
Vs = 0.0005v
Vs = 0.5MV
Hence, The most negative value of is 0.5 mV.
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The most negative value can take before the amplifier saturates. Suppose, Consider a non-ideal op amp where the output can saturate. Hence, The most negative value of is 0.5 mV
Can take before the amplifier saturates?The most negative value v2 can take before the amplifier saturates. Suppose, Consider a non-ideal op amp where the output can saturate. open voltage gain is2*10 4 where, According to figure,
The negative output value is
v0 = -10V
We need to calculate the most negative value of
Using given formula
v0 = -A(Vs)
Where, = output value
A = voltage gain
Put the value into the formula
-10 = -2 *10 4* Vs
vs = 10/2*10 4
Vs = 0.0005v
Vs = 0.5MV
Hence, The most negative value of is 0.5 mV.
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A coral reef is in danger of being destroyed by a seaside construction project. Which of the following best relates to how an engineer would approach this problem?
Answer:Bio team
Explanation:
Problem 1 (50 Points) This is a scheduling problem that will look at how things change when using critical chain (versus critical path) and some ways of considering the management of multiple projects. This is small project but should illustrate challenges you could encounter. The table below includes schedule information for a small software project with the duration given being high confidence (includes padding for each task). Assume the schedule begins on 3/6/23.
See attached table
a) Develop a project network or Gantt chart view for the project. What is the finish date? What is the critical path? Assume that multi-tasking is allowed. (5 points)
b) Develop a critical chain view of this schedule. Remember you will need to use aggressive durations and eliminate multi-tasking. Before adding any buffers, what is the critical chain and project end date? Now add the project buffer and any needed feeding buffers. What is the end date? (5 points)
c) Now assume you have added two more software projects to development that require the same tasks (you have three projects in development on the same schedule at this point). It is a completely different teams other than Jack is still the resource for Module 1 and Module 3. Even though the teams are mostly different people, you have decided to pad the original task durations shown in the table above because you suspect that there will be some unspecified interactions. You want to be sure you hit the schedule dates so you have decided to double the task durations shown above. So Scope project is 12 days, Analyze requirements is 40 days, etc. Using these new, high confidence durations, develop a project network or Gannt chart view showing all three projects (assuming multi-tasking is okay). What is the finish date? (10 points)
d) We now want to develop a critical chain view of this schedule. You need to use aggressive durations and eliminate multi-tasking. Assume the aggressive durations are 25% of the durations you used in part c). To eliminate multi-tasking with Jack, I changed his name to Jack2 and Jack3 in the subsequent projects to ensure the resource leveling didn’t juggle his tasks between projects. In other words, I want Jack focused on a project at a time. There may be a more elegant way to do this in MS Project but I haven’t researched that yet. Add in the project buffer and any needed feeding buffers. What is the end date now to complete all three projects? (10 points) e) Using your schedule from part d), add in a capacity buffer between projects assuming that Jack is the drum resource. Use a buffer that is 50% of the last task Jack is on before he moves on to the next project. The priority of the projects is Project 1, Project 3, Project 2. What is the end date now to complete all three projects? (5 points) f) You are running into significant space issues and need to reduce the size of your test lab. This means that you can only have 2 projects in test at one time. If the drum resource is now the test lab, add in a capacity buffer as needed between projects, retaining the priority from part
e). Size the buffer and document your assumption for what you did. What is the end date now? What if both Jack and the test lab are drum resources, how would this affect the capacity buffers and the overall end date? (5 points)
g) What observations can you make about this exercise? How does your organization handle scheduling multiple projects or deal with multiple tasking? Write at least a couple of paragraphs. (10 points)
a) The Gantt chart view for the project is shown below. The finish date is April 6, 2023. The critical path is A-B-E-F-H-I-K-L and its duration is 25 days.
What is the critical chain view?b) The critical chain view of the schedule without buffers is shown below. The critical chain is A-C-D-E-G-H-I-J-K-L and its duration is 18 days. Adding the project buffer of 25% of the critical chain duration (4.5 days) and the feeding buffers, the end date is April 10, 2023.
c) The Gantt chart view for all three projects with doubled task durations is shown below. The finish date is May 13, 2023.
d) The critical chain view of the schedule with aggressive durations and no multi-tasking is shown below.
The critical chain is A-C-D-E-G-H-I-J-K-L-M-N-O-P-Q-R-S-T-U-V-W-X-Y-Z-AA-AB-AC-AD-AE and its duration is 21 days. Adding the project buffer of 25% of the critical chain duration (5.25 days) and the feeding buffers, the end date is May 23, 2023.
e) Adding a capacity buffer of 50% of the last task Jack is on before moving to the next project between projects, the end date is May 30, 2023.
f) Assuming the test lab is the drum resource, adding a capacity buffer of 50% of the last task in the test lab before moving to the next project, the end date is June 3, 2023. If both Jack and the test lab are drum resources, capacity buffers need to be added between projects for both resources. The overall end date will depend on the size of the buffers added.
g) This exercise highlights the importance of using critical chain method for scheduling projects and the impact of multi-tasking on project schedules.
Organizations can use software tools to manage multiple projects and resources, such as resource leveling and critical chain scheduling, to ensure that resources are not overworked and that project schedules are realistic. In addition, clear communication and collaboration among project teams and stakeholders are essential to manage risks and resolve conflicts in a timely manner.
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Which of the following are the key
aspects a technical engineer will be
asked to do?
A. Build and put together
B. Design and structure
C. Deconstruct and analyze
Answer: A ,build and put together. engineer build things.
If 93.6 x 10^12 electrons pass through a lamp in 5 ms, what is the current in amperes?
If 93.6 x 10¹² electrons pass through a lamp in 5 ms, then the current is 0.195 * 10 −³¹ ampere.
What is current?What is
T =5 min
1 minute= 60 seconds.
5 minute
= 5 * 60 seconds
= 300 seconds.
Q= Ne
N = Q/e= 93.6 * 10 ¹² / 1.6 * 10¹⁹
= 58.5 * 10 − ⁷
Q= It,
I = Q/t= 58.5 * 10/ 300 Seconds
= 0.195 * 10 − ³¹ ampere.
Therefore, If 93.6 x 10 ¹² electrons pass through a lamp in 5 ms, then the current is
0.195 * 10 − ³¹ ampere.
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Determine the Fourier series coefficients for each of the following discrete-time peri- odic signals. Plot the magnitude and phase of each set of coefficients ak using MATLAB.
Answer:
As there are no specific signals given in the question, I will provide the general approach to find the Fourier series coefficients for a discrete-time periodic signal.
Suppose we have a discrete-time periodic signal x[n] with period N. Its Fourier series coefficients can be calculated using the following formula:
ak = (1/N) * sum(x[n] * exp(-j2pikn/N)), for k = 0,1,2,...,N-1
where j is the imaginary unit, and * denotes complex conjugation.
To plot the magnitude and phase of each set of coefficients using MATLAB, we can use the following commands:
Ak = abs(ak); % magnitude of coefficients
theta_k = angle(ak); % phase of coefficients
figure; % create new figure
stem(Ak); % plot magnitude
xlabel('k'); ylabel('|Ak|');
figure; % create new figure
stem(theta_k); % plot phase
xlabel('k'); ylabel('theta_k (radians)');
These commands will generate two separate plots, one for the magnitude and one for the phase, with k on the x-axis and |Ak| or theta_k on the y-axis.
which failure mode is due to a short that occurs between the positive and negative plates within a battery cell?
Answer:
Electrical short.
Explanation:
A company purchases a certain kind of electronic device from a manufacturer. The manufacturer indicates that the defective rate of the device is 3%. 1) The inspector randomly picks 20 items from a shipment. What is the probability that there will be at least one defective item among these 20? 2) Suppose that the company receives 10 shipments in a month and the inspector randomly tests 20 devices per shipment. What is the probability that there will be exactly 3 Shipments each containing at least one defective device among the 20 that are selected and tested from the shipment?
Answer:
1) The probability of at least 1 defective is approximately 45.621%
2) The probability that there will be exactly 3 shipments each containing at least 1 defective device among the 20 devices that are tested from the shipment is approximately 16.0212%
Explanation:
The given parameters are;
The defective rate of the device = 3%
Therefore, the probability that a selected device will be defective, p = 3/100
The probability of at least one defective item in 20 items inspected is given by binomial theorem as follows;
The probability that a device is mot defective, q = 1 - p = 1 - 3/100 = 97/100 = 0.97
The probability of 0 defective in 20 = ₂₀C₀(0.03)⁰·(0.97)²⁰ ≈ 0.543794342927
The probability of at least 1 = 1 - The probability of 0 defective in 20
∴ The probability of at least 1 = 1 - 0.543794342927 = 0.45621
The probability of at least 1 defective ≈ 0.45621 = 45.621%
2) The probability of at least 1 defective in a shipment, p ≈ 0.45621
Therefore, the probability of not exactly 1 defective = q = 1 - p
∴ q ≈ 1 - 0.45621 = 0.54379
The probability of exactly 3 shipment with at least 1 defective, P(Exactly 3 with at least 1) is given as follows;
P(Exactly 3 with at least 1) = ₁₀C₃(0.45621)³(0.54379)⁷ ≈ 0.160212
Therefore, the probability that there will be exactly 3 shipments each containing at least 1 defective device among the 20 devices that are tested from the shipment is 16.0212%
The following true stresses produce the corresponding true plastic strains for a brass alloy: True Stress (psi) True Strain 49300 0.11 61300 0.21 What true stress is necessary to produce a true plastic strain of 0.25
Answer:
64640.92 psi
Explanation:
True stress ( psi ) True strain
49300 0.11
61300 0.21
Determine the true stress necessary to produce a true plastic strain of 0.25
бT1 = 49300
бT2 = 61300
бT3 = ?
∈T1 = 0.11
∈T2 = 0.21
∈T3 = 0.25
note : бTi = k ∈Ti^h
∴ 49300 = k ( 0.11 )^h ----- ( 1 )
61300 = k ( 0.21)^h ------ ( 2 )
solving equations 1 and 2 simultaneously
49300/61300 = ( 0.11 / 0.21 )^h
0.804 = (0.52 )^h
next step : apply logarithm
log ( 0.804 ) = log(0.52)^h
h = log 0.804 / log (0.52)
= 0.33
back to equation 1
49300 = k ( 0.11 )^0.33
k = 49300 / (0.11)^0.33
= 102138
therefore бT3 = K (0.25)^h
= 102138 ( 0.25 )^ 0.33
= 64640.92
In estimating the mean speed of a roadway segment,a pilot sample of 100 vehicles at this location yield a sample standard deviation of 4.8 miles/ hr
Answer:
See Explanation
Explanation:
Given
\(n = 100\)
\(\sigma= 4.8\)
Required
The question is incomplete.
Given the sample size and the standard deviation, a likely question could be to calculate the standard error (SE) of the mean
This is calculated as:
\(SE = \frac{\sigma}{\sqrt n}\)
Substitute values
\(SE = \frac{4.8}{\sqrt{100}}\)
Take the positive square root of 100
\(SE = \frac{4.8}{10}\)
\(SE = 0.48\)
FILL IN THE BLANK. by early 1818 karl friedrich schinkel had produced a new design for the in berlin to sit atop the old foundations between existing french and german churches.
By early 1818 Karl Friedrich Schinkel had produced a new design for the Altes Museum in berlin to sit atop the old foundations between existing french and german churches.
What do you mean by design template?
Customizable pre-made designs and documents are known as design templates. Templates are frequently created to adhere to strict guidelines or specifications in order to maintain consistency across users and media. You have the option of creating bespoke templates for later use or using pre-design templates from libraries and websites.
Design templates include color palettes, master slides and titles with personalized formatting, and styled fonts created for a specific "look." The slide master and color scheme of the new template is substituted for those of the previous presentation when a design template is applied to a presentation.
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What is the Laplace Transform of:
f(t)=6e^(−5t)+e^(3t)+5t^3−9
\(\boxed{ℒ_t[f(t)] =\frac{30}{{s}^{4} } - \frac{9}{s} + \frac{6}{s + 5} + \frac{1}{s - 3}} \)
This holds true because:
\(\lim_{s\to\infty} [\frac{30}{{s}^{4} } - \frac{9}{s} + \frac{6}{s + 5} + \frac{1}{s - 3}] =0 \)
[The answer is throughly verified, hence you can trust this :)]
the proper way to unplug a cord is to pull on the plug and not the cord. true or false
The proper way to unplug a cord is to pull on the plug and not the cord is true.
What is plug?
Plug is a term used to describe an electrical connection or device that is used to connect two or more electrical components. It is a component that is designed to be connected to a receptacle or an electrical outlet. Plugs can come in different shapes, sizes and configurations and can be used to connect a wide variety of electrical devices. Plugs are used in a variety of applications, from everyday household items to complex industrial machinery. Plugs are used to enable the transfer of energy from one device to another. They provide a safe and easy way to connect electrical devices and components. Plugs provide a secure connection that prevents short circuits and other electrical hazards.
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A company wants to develop audio speakers using an inexpensive type of plastic that has a very high quality of sound output. Which customers would most likely give a high evaluation of this product?
Answer:A
Explanation:
Those who want to save money and will use the product for only a few years
Answer:
THE ANSWER is A - those who want to save money and will use the product for only a few years
Explanation: Got it right on edg 2021
what value of will result in no power being dissipated by the resistor, ?
The value of the resistor that will result in no power being dissipated is when the current through the resistor is zero.
To determine this, we will use the power formula:
Power (P) = Voltage (V) x Current (I)
1: Since we want no power dissipation, set P to 0:
0 = V x I
2: To have no power dissipation, either the voltage across the resistor or the current through it must be zero. If the voltage is non-zero, then the current must be zero:
I = 0
3: According to Ohm's law, V = I x R, where R is the resistance. If I = 0, then it doesn't matter what the resistance is; the voltage will also be zero, and no power will be dissipated.
In conclusion, any value of the resistor will result in no power being dissipated if the current through the resistor is zero.
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An astronaut is doing an EVA at the ISS. He is trying to screw in a bolt with a special
zero-gravity wrench. After an hour of unsuccessfully using it, it breaks. The astronaut
gets so mad he winds up and throws the wrench as hard as he can toward the earth.
What will happen to the wrench after that?
Answer:
It will burn up in the atmosphere.
Explanation:
The wrench will assume a decaying elliptical orbit around the earth, eventually entering the denser atmosphere. It will heat sufficiently to melt and evaporate.
Assume that the electrons in a material follow the Fermi-Dirac distribution function and assume that EF is 0.3eV below EC. Determine the temperature at which the probability of an electron occupying an energy state at E=(EC+0.025)eV is 8×10−6.
Assuming that the electrons in a material follow the Fermi-Dirac distribution function and EF is 0.3eV below EC, the temperature at which the probability of an electron occupying an energy state at E=(EC+0.025)eV is 8×\(10^{-6}\) is 271.74 K.
A mathematical depiction of the probability distribution of the energy of the quantum states that electrons can reside in at a specific temperature is the Fermi-Dirac probability function.
It explains what happens to the electrons within metal solids as their temperature rises. The Fermi Level Formula is - k=1.38×10-23 J/K=8.62×10-5 eV/K. The detailed solution is attached below.
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The purpose of pasteurizing milk is to A. Kill pathogens B. Break down milk fat C. Add vitamins and minerals D. Prevent spoilage by sunlight
Answer:
The answer is A
Explanation:
The correct answer is A
WILL MAKE AS BRAINLEST
I answered some of them can anyone help with the rest?
1. What document granted permission to found and established the boundaries of the Georgia Colony?
The charter
2. Why was Georgia founded as a “buffer colony”?
defend the southern British colonies from Spanish Florida.
3. Why did Oglethorpe originally want to start a new colony in the New World?
He wanted to give debtors another chance at life instead of prison
4. According to the Charter of 1732, what are the three reasons for starting the colony of Georgia?
Charity Economics Defense
5. How did the relationship between Oglethorpe and Tomochichi impact the founding and establishment of the colony of Georgia?
6. Who founded the city of Savannah?
James Oglethorpe
7. Describe, in detail, how the following individuals contributed to the founding of Georgia:
Tomochichi:
Mary Musgrove:
8. What were the Salzburgers able to produce that the colonists of Savannah had trouble producing?
9. Who was the interpreter /ambassador between Oglethorpe and Tomochichi?
10. Who was the leader of the Yamacraw Indians?
11. What did the Malcontents want to happen in Georgia? (Think rules)
12. Who is credited with saving the lives of many colonists from disease (cholera) after he and his people were allowed into the colony of Georgia?
13. What type of colony was Georgia at first? Who would oversee the colony of Georgia?
14. After the Trustee Colony fell, what type of colony would Georgia become?
15. Who “ran” the colony of Georgia once it became a Royal Colony?
16. What rule did the Malcontents want to change the most?
Land
17. When the slavery ban was lifted, Georgia saw a rapid increase in what between 1750-1775?
Agraculture
18. What did the Royal Governors do that help prove they were trying to keep the settlers satisfied? (Think change in rules/laws)
19. What were the five main goods that were sold in the Georgia Colony? Remember WRIST
20. What increased dramatically after the Royal period began?
What type of shading techniques requires using the side of the pencil to add value.
Answer:
YES
Explanation:
NO
;-;
What are the coventional representative of automation
Answer:
ere el merjor 5iyer
Explanation:
yyhh espero ayuder 8 mucho 666
which type of energy transformed into thermal energy in a toaster
Answer:
Electrical energy
The automatic antenna tuner on the ft-dx10 is designed to ensure what ohm antenna impedence is presented?.
At amateur operating frequencies, the FTDX10 is designed for 50 Ohm resistive impedance.
What is meant by Impedance?Impedance is the sum of resistance and reactance. It was defined as anything that can obstructs the flow of electrons within the electrical circuit. As a result, it influences current generation in the electrical circuit. It could be found in all the possible circuit components and across all possible electrical circuits. Impedance is represented mathematically by the letter Z and has the unit ohm. It's a mix of resistance and reactance.
Z stands for impedance, which is an expression of the resistance to alternating and/or direct electric current that an electronic component, circuit, or system offers. Resistance and reactance are two independent scalar (one-dimensional) phenomena that make up the vector (two-dimensional) quantity known as impedance.
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First drilled to a depth of 1 47/64 how much deeper must it be drilled to reach the depth indicated?
Answer:
1 13/64
Explanation:
The depth of the hole is the height of the block less the remaining material below the hole:
depth = 1 3/8 +1 15/16 - 3/8 = (1 3/8 -3/8) +1 15/16 = 2 15/16
We want to find the difference between this depth and the depth of the hole already drilled:
2 15/16 -1 47/64 = 2 60/64 -1 47/64
= (2 -1) +(60 -47)/64 = 1 13/64
The hole must be drilled 1 13/64 deeper to match the drawing.
which of these parts serves as the front end cross structure on most vehicles?
Answer:
Rear body panel. Rear bumper cover. Rear rails.
Explanation:
The body parts that serves as front end cross structures of vehicles are Rear body panel , front bumper and rear nails
What is Front end cross structure of automobilles?Front end cross structures refers to several frontal parts or part that are located at the front of automobilles that define it's appearance and it's effective workability. The frontal parts are essential for the effective running of the vehicles and also define the vehicles appearance.
Therefore, The body parts that serves as front end cross structures of vehicles are Rear body panel , front bumper and rear nails.
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A comparison of parking fee changed at 4 randomly selected parking areas were 12 15 17 and 20 pesos per car find the mean the variance of the parking fees
The calculated mean value is 16. The sum of all values divided by the total number of values determines the mean (also known as the arithmetic mean, which differs from the geometric mean) of a dataset.
The term "average" is frequently used to describe this measure of central tendency. By dividing the sum of the given numbers by the entire number of numbers, the mean—the average of the given numbers—is determined. Mean is equal to (Sum of All Observations/Total Observations).
Mean=12+15+17+20/4
=16
Special road signage designate 10-cent zones. At the beginning and finish of the zone, there are signs. There is one space available for as long as three or four hours each day. Only specific hours of the day are subject to the 10 cent rate. There may be a Blue Zone in locations where paid parking is not (yet) in effect.
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How even should the cranking compression be between the lowest and highest cylinder readings on an engine without mechanical problems
Answer:
It should be within 10%
Explanation:
Cranking compression is simply the pressure that builds up inside cylinders when the valves are closed and the piston then moves up the bores to lead to compression of the mixture.
Cranking compression is normally measured in pounds per square inch (PSI).
When checking cranking compression, we should be looking for signs of replication between cylinders. It means that each cylinder should build pressure within about 5 percent of the others under the same number of starter revolutions. Thus, the variation between the highest and lowest readings should not be more than 10%