technician a says that threaded rings are used to set the carrier bearing preload in some differentials. technician b says that shims are used to adjust carrier bearing preload in some vehicles. who is correct?
Answers
The separation between the ring gear's centerline and the pinion gear's face. Shims are added or removed from the inner pinion bearing to change this.
Two bearings that are installed in the differential housing at fore and aft support the pinion gear. When the differential is put together, the bearings are calibrated to a particular preload. When the differential is put together, a predefined depth for the pinion gear's protrusion into the differential enclosure is also made. The middle piece of the integral carrier differential is not detachable. A cover on the back of this kind of differential allows access to the carrier and ring gear.
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Related Questions
15. after performing an annual inspection on the engine of an aircraft, you noted there was an engine oil leak that has covered the engine in a light film of engine oil. what is the recommended procedure for cleaning the oil off of the engine to find the leak?
Answers
It can be sprayed or brushed on the affected areas, and then washed off with water. Once the engine has been cleaned, the leak can be identified by monitoring it for fresh oil stains or drips.
After performing an annual inspection on the engine of an aircraft, the recommended procedure for cleaning the oil off of the engine to find the leak is to use a degreaser.
Engine oil is a lubricant that is utilized in an internal combustion engine's main function. Engine oil helps to decrease friction between the engine's moving parts by coating them. It also aids in heat transfer by providing a cooling effect on the engine's hottest components. Engine oil must be of the appropriate type and viscosity to ensure that the engine runs smoothly and without damage to its components.
What is the engine of an aircraft?An aircraft's engine is a device that provides the thrust required to lift it off the ground and into the air. There are different types of aircraft engines, but they all have the same purpose: to power the aircraft's propellers or rotors so that it can move through the air.
The recommended procedure for cleaning the oil off of the engine to find the leak is to use a degreaser. A degreaser is a chemical solution that is used to remove grease, oil, and other contaminants from a surface.
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The Environmental Protection Agency (EPA) has standards and regulations that says that the lead level in soil cannot exceed the limit of 400 parts per million (ppm) in public play areas designed for children. Mike is an inspector, and he takes 50 randomly selected soil samples from a site where they are considering building a playground.
These data show a sample mean of x = 390.25 ppm and standard deviation of Sx = 30.5 ppm. Answer the following:
1. Determine the critical t value and along with the confidence interval for 95% level of
confidence. 2. What does this interval suggest?
Answers
Answer:
See below
Explanation:
Check One-Sample T-Interval Conditions
Random Sample? √
Sample Size ≥30? √
Independent? √
Population Standard Deviation Unknown? √
One-Sample T-Interval Information
Formula --> \(CI=\bar{x}\pm t^*(\frac{S_x}{\sqrt{n}})\)Sample Mean --> \(\bar{x}=390.25\)Critical Value --> \(t^*=2.0096\) (given \(df=n-1=50-1=49\) degrees of freedom at a 95% confidence level)Sample Size --> \(n=50\)Sample Standard Deviation --> \(S_x=30.5\)Problem 1
The critical t-value, as mentioned previously, would be \(t^*=2.0096\), making the 95% confidence interval equal to \(CI=\bar{x}\pm t^*(\frac{S_x}{\sqrt{n}})=390.25\pm2.0096(\frac{30.5}{\sqrt{50}})\approx\{381.5819,398.9181\}\)
This interval suggests that we are 95% confident that the true mean levels of lead in soil are between 381.5819 and 398.9181 parts per million (ppm), which satisfies the EPA's regulated maximum of 400 ppm.
What is the correct answer
Answers
Note that a ground fault circuit interrupter (GFCI) protects you from shock by detecting differences in current as small as 5 milliamps between the amount of electricity flowing out.
How does the above work?A ground fault circuit interrupter (GFCI) protects you from shock by detecting differences in current as small as 5 milliamps between the amount of electricity flowing into a circuit and the amount flowing out. If the GFCI detects an imbalance in the current, it quickly interrupts the flow of electricity to prevent electric shock.
A ground fault circuit interrupter (GFCI) works by monitoring the flow of electricity in a circuit. If it detects an imbalance in the current, such as when electricity is flowing through an unintended path, it quickly interrupts the flow of electricity to prevent electric shock.
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A feature control frame must be connected to
Answers
Answer:
Surface Parallelism When a surface is to be parallel to a datum plane, the feature control frame is connected by a leader to the surface, or to an extension line from the surface.
Explanation:
Which statement about the seal between the respirator and the wearer's face is true?
POSSIBLE ANSWERS:
Negative pressure respirators prevent ambient air from entering the mask.
Cosmetic surgery can be completed without a re-evaluation of respirator fit.
Positive pressure respirators tighten the face mask when the wearer inhales.
Facial hair can prevent a respirator from properly sealing to the wearer’s face.
Answers
A true statement about the seal between the respirator and the wearer's face is: D. facial hair can prevent a respirator from properly sealing to the wearer’s face.
What is a respirator?A respirator can be defined as a personal protective equipment that is typically worn over the face to protect the mouth and nose, while protecting the wearer from inhaling smoke, dust, or other toxic chemical substances.
In this context, a true statement about the seal between the respirator and the wearer's face is that facial hair has the ability to prevent a respirator from properly sealing to the wearer’s face.
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Which three items below should a driver be able to identify under the hood of a car?
Answers
Answer:
Engine oil level.
Brake fluid.
Power steering fluid.
Raw materials used of silicone rubber
Answers
External crack of length of 3.0 mm was detected on the surface of the shaft of wind turbine made from 4340 steel. The diameter of the shaft of wind turbine is equal to 32 mm. Assume the shaft is subjected to a maximum load of 50,000 N during operation and the radius of the curvature of the crack is 3 x 10-2 mm. Determine the Fracture toughness KC of the shaft Express your answer in to four significant figures. Do not include the units.
Answers
Answer:
The correct answer is "\(K_c=6.0369 \ MPa\sqrt{m}\)".
Explanation:
Given:
Maximum load,
P = 50,000 N
Crack length,
a = 3mm
or,
= 3×10⁻³ m
Diameter,
d = 32 mm
As we know,
⇒ Maximum stress, \(\sigma=\frac{P}{A}\)
\(=\frac{50000}{(\frac{\pi}{4}\times 32^2)}\)
\(=62.20 \ N/mm^2\)
Now,
⇒ Fracture tougness, \(K_c=Y \sigma\sqrt{\pi a}\)
On substituting the values, we get
\(=1\times 62.20\times \sqrt{3.14\times 3\times 10^{-3}}\)
\(=6.0369 \ MPa\sqrt{m}\)
3/4 + 1/2
Ashskfnrjcisj
Answers
Retrieval of an element from a list is based on using:
Group of answer choices
the equals method.
the == operator.
aliases
all attributes being equal.
Answers
Retrieval of an element from a list is typically based on using the equals method or the == operator.
In most programming languages, including Python and Java, the equals method is used to compare objects for equality. The equals method allows you to define the criteria for determining if two objects are equal based on the attributes or properties of the objects.
The == operator is another way to compare objects for equality in some programming languages. It typically checks if the references of two objects are the same, meaning they refer to the same memory location. This is often used for comparing primitive types or checking if two objects are the same instance.
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How do you decode/breakdown
METAR KATL 142417Z
METAR KAGS 231616Z
METAR KFAY 031847Z
METAR KDTT 101326Z
METAR KTLA 282436Z
Answers
Answer:
Use a special chart to do so
Explanation:
I would search updecoding charts
Answer: Use a chart or ask a pilot(like me). The z stands for Zulu which is the standard aviation time and the 4 letter code stands for the airport it was issued at. (Fun fact. Metars are very convenient in untowered airports because they broadcast the baro pressure that the tower would usually give you in a towered airport.)
Explanation:
Show that the minimum cation-to-anion radius ratio for a coordination number of 6 is 0.414. [Hint: Use the NaCl rock salt crystal structure, and assume that anions and cations are just touching along cube edges and across face diagonals.
Answers
According to the question, the minimum cation-to-anion radius ratio is 8/1 = 0.414.
What is cation-to-anion radius ratio?
The cation-to-anion radius ratio is a measure of the relative sizes of cations and anions in a given compound. It is calculated by dividing the radius of the cation by the radius of the anion.
We will assume that the cation and anion are of equal size.
Let the radius of the cation and anion be r.
The distance between two adjacent cations/anions along a cube edge is 2r, so the length of the cube edge is 2r/2 = r.
The distance between two adjacent cations/anions across a cube face is sqrt(2)r, so the length of the cube face diagonal is sqrt(2)r/2 = r/sqrt(2).
The volume of the cube is (r/2)^3, so the total number of cations and anions inside the cube is (r/2)^3/(2r^3) = 1/8.
Therefore, the minimum cation-to-anion radius ratio is 8/1 = 0.414.
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how much runoff would form in an hour during a rainfall event with a rainfall intensity of 6 in/hr and an infiltration rate of 4 in/hr?
Answers
2 Inches of runoff formed in an hour during a rainfall event with a rainfall intensity of 6 in/hr and an infiltration rate of 4 in/hr.
The amount of runoff formed during a rainfall event with a rainfall intensity of 6 in/hr and an infiltration rate of 4 in/hr in an hour can be calculated by subtracting the infiltration rate from the rainfall intensity. This results in an amount of runoff of 2 in/hr. Therefore, in an hour there would be 2 inches of runoff formed.
To calculate this, the infiltration rate must first be subtracted from the rainfall intensity. Infiltration rate is the amount of rainfall that is absorbed by the soil and does not contribute to runoff. Rainfall intensity is the amount of rainfall that falls over a specific area in a given amount of time. In this case, the rainfall intensity is 6 in/hr and the infiltration rate is 4 in/hr.
To calculate the amount of runoff formed in an hour, the infiltration rate is subtracted from the rainfall intensity. This leaves 2 in/hr of runoff.
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The powertrain system is one of the major systems on the vehicle. Tech A states that this system helps to power the vehicle down the road. Tech B states that this system usually contains the engine and transmission. Who is correct?
Answers
Answer:
The powertrain system is one of the major systems on the vehicle.
Tech B states that this system usually contains the engine and transmission.
Technician B is correct.
Explanation:
The powertrain system contains three interconnected systems: the engine, the transmission, and the drivetrain. The engine part is the power source of the powertrain that ensures vehicular movement. The transmission system converts the engine's power into the normal movement of the vehicle. The drivetrain consists of the transmission, driveshafts, and the axles. These three parts of the powertrain system work seamlessly to ensure that the vehicle is able to move with some speed back and front, as may be desired.
Liquid water at 20°C is heated in a chamber by mixing it with saturated steam. Liquid water enters the chamber at the steam pressure at a rate of 4.6 kg/s and the saturated steam enters at a rate of 0.19 kg/s. The mixture leaves the mixing chamber as a liquid at 45°C. If the surroundings are at 20°C, determine:
a. the temperature of saturated steam entering the chamber,
b. the exergy destruction during this mixing process,
c. the second-law efficiency of the mixing chamber.
Answers
a. The temperature of saturated steam entering the chamber can be found by using the steam tables. At the pressure of the steam entering the chamber, which is not given in the problem, the saturation temperature is slightly above 100°C. Since the mixture leaves the chamber as a liquid at 45°C, we can assume that the steam is also at 45°C, which is the final temperature of the mixture. Therefore, the temperature of the saturated steam entering the chamber is 45°C.
b. The exergy destruction during this mixing process can be calculated as the difference between the inlet exergy and the outlet exergy of the system. The inlet exergy can be calculated as the sum of the exergy of the liquid water and the exergy of the saturated steam, which are both at the same temperature of 45°C. The outlet exergy can be calculated as the exergy of the liquid water at 45°C, assuming that there is no exergy transfer to the surroundings. The exergy destruction is then:
ΔE = (m_water * e_water + m_steam * e_steam) - m_outlet * e_outlet
where m_water and m_steam are the mass flow rates of the liquid water and saturated steam, respectively, and e_water, e_steam, and e_outlet are the specific exergies of the liquid water, saturated steam, and outlet liquid water, respectively.
Using the steam tables, we can find that the specific exergies of the liquid water and saturated steam at 45°C are 199.23 kJ/kg and 2513.9 kJ/kg, respectively. Therefore, the exergy destruction is:
ΔE = (4.6 kg/s * 199.23 kJ/kg + 0.19 kg/s * 2513.9 kJ/kg) - 4.79 kg/s * 199.23 kJ/kg
ΔE = 6253.7 kW
c. The second-law efficiency of the mixing chamber can be defined as the ratio of the actual work output (which is zero in this case) to the maximum possible work output, which is the inlet exergy minus the exergy destruction. Therefore, the second-law efficiency is:
η_II = 0 / (m_water * e_water + m_steam * e_steam - ΔE)
η_II = 0 / (4.6 kg/s * 199.23 kJ/kg + 0.19 kg/s * 2513.9 kJ/kg - 6253.7 kW)
η_II = 0
This means that the mixing process is not reversible, and there is no useful work output.
A settling tank has an influent rate of 0.6 mgd. It is 12 ft deep and has a surface area of 8000 ft². What is the hydraulic retention time?
Answers
Answer: hydraulic retention time,τ=28.67 hours
Explanation:
The hydraulic retention time τ (tau), is given as The volume of the settling tank(V) divided by the influent flowrate(Q)
τ =V/Q
But Volume is not known and is given as
Volume = surface area x depth of the tank
= 8000 ft² X 12 ft
= 96,000 ft³
Also, the influent flow rate is in mgd ( million gallons per day), we change it to ft³/sec so as to be in same unit with the volume in ft³
1 million gallons/day = 1.5472286365101 cubic feet/second
0.6mgd = 1.5472286365101 cubic feet/second x 0.6
=0.93cubic feet/second
τ =V/Q
96,000 ft³/0.93 ft³/sec
τ=103,225.8 secs
changing to hours
103,225.8 /3600 =28.67 hours
The hydraulic retention time =28.67 hours
Project Requirements
Build an application for a hospital. It should offer the following features:
Maintain a patient database in a file:
Register / add new patients. Patient information should include
Patient ID number
Name
Phone number
Search patient database by:
Patient ID number
Name
Phone number
And print out the matching records
Maintain a hospital inventory database in a file:
Add a new bed to the hospital. Bed information should include
Ward name
Room number
Bed number
Patient ID who is currently assigned to the bed
Delete a bed from the hospital inventory
Assign a bed to a registered patient
Make a bed available again when a patient is discharged.
Look up bed status in database by any field:
Ward + Room number + bed number
Patient ID who is currently assigned to that bed
And print out all matching records
Submission Instructions
Step 1: Team Formation
Form your teams of 2-3 students for the course project.
You have to submit your team members’ names and student numbers to your Lab Instructor.
Step 2: Project Submission Instructions
To submit your project, one team member should upload a project report containing the following things through the assignment created on BlackBoard:
Project report in MS Word (.DOCX file) format that includes the following
Names and Student IDs of team members
Features and capabilities of your project
A simple user manual instructing a new user on how to use your program
Documentation of your code
Flow chart with an accompanying description
Descriptions of custom functions
C Standard Library functions you used
Source code (.CPP file) of your program.
A breakup of tasks across team members (who did what?)
Answers
To build an application for a hospital with the specified features, you will use combination of programming languages and technologies. One approach could be to use a backend language like Java or Python to handle the database operations and implement the required functionality.
How to create the application for a hospital?In Java, we will create a class for the Patient with attributes such as Patient ID, Name, and Phone Number. You will implement methods to add new patients to the database and search for patients based on their ID, name, or phone number.
For the hospital inventory database, you will create Bed class with attributes like Ward Name, Room Number, Bed Number, and Patient ID. Implement methods to add new beds, delete beds, assign beds to patients, and make beds available again when a patient is discharged.
To maintain the patient and bed databases in files, we will use file I/O operations to read and write data from/to text files or CSV files. Each time a new patient or bed is added or modified, the corresponding file should be updated.
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A highway has the following pavement design
daily traffic: 300 single axles at 10,000 lb each, 120
single axles at 18,000 lb each, 100 single axles at
23,000 lb each, 100 tandem axles at 32,000 lb each,
30 single axles at 32,000 lb each, and 100 triple axles
at 40,000 lb each. A flexible pavement is designed to
have 4 inches of sand-mix asphalt wearing surface, 6
inches of soil-cement base, and 7 inches of crushed
stone subbase. The pavement has a 10-year design
life, a reliability of 85%, an overall standard
deviation of 0.30, drainage coefficients of 1.0, an
initial PSI of 4.7, and a TSI of 2.5. What is the
minimum acceptable soil resilient modulus?
Answers
Answer:
pay attention in class how about that
Explanation:
thats the answer
Write a program to achieve the following requirements: (1) In the main function, enter 20 scores, then calls the average function to obtain the average and output in the main function. 2 define a function to calculate the average score, the function should be defined as float max (float a [], int n).
Answers
Here's the program to achieve the given requirements:
#include
using namespace std;
float average(float a[], int n) {
float sum = 0;
for(int i = 0; i < n; i++) {
sum += a[i];
}
float avg = sum / n;
return avg;
}
int main() {
float scores[20];
for(int i = 0; i < 20; i++) {
cout << "Enter score " << i+1 << ": ";
cin >> scores[i];
}
float avgScore = average(scores, 20);
cout << "The average score is " << avgScore << endl;
return 0;
}
In this program, the `average` function takes an array of floating-point numbers (`a[]`) and the size of the array (`n`) as input arguments, and returns the average of the numbers in the array as a float value. The `main` function declares an array `scores` of size 20 and reads in 20 scores from the user using a loop. It then calls the `average` function to get the average of the scores and outputs the result in the `main` function.
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What does it mean to say that PEER is a data-driven, consumer-centric, and comprehensive system?
Answers
Answer:
PEER establishes clear performance metrics, it serves consumer needs, and it covers all aspects of energy system performance.
Explanation:
on edg. just did it
prescription eye protection suitable for an electrician should always include
Answers
Answer:
If prescription lenses are required, they must be covered by protective goggles or the lenses and frames must be ANSI approved.
Explanation:
this includes side shields for angular protection. Goggles and safety glasses are primary protectors. Goggles fit around the area of the face near the eye. hope this helps you :)
1. It's very kind _______ you to help us. Thanks a lot. A. for B. to C. with D. of
Answers
Hope this helps☺️
define electrical engineering?
Answers
Answer:
Electrical engineering is an engineering discipline concerned with the study, design, and application of equipment, devices, and systems which use electricity, electronics, and electromagnetism. It emerged as an identifiable occupation in the latter half of the 19th century after commercialization of the electric telegraph, the telephone, and electrical power generation, distribution, and use.
Explanation:
If it takes 35 s for the 50-Mg tugboat to increase its speed uniformly to 25 km/h, starting from rest, determine the force of the rope on the tugboat. The propeller provides the propulsion force F which gives the tugboat forward motion, whereas the barge moves freely. Also, determine F acting on the tugboat. The barge has a mass of 75 Mg.
Answers
Answer:
- the force of the rope on the tugboat is 14.87 kN
- Force acting on the tugboat is 24.79 kN
Explanation:
Given the data in the question;
tugboat increases its speed uniformly to 25 km/h
v₁ = 25 km/h = (25 × 1000) / ( 1 × 60min × 60sec )
= 25000m / 3600s
= 6.94 m/s
Now, lets determine the force on the rope using the following relation;
T = \(m_b\)v₁ / t₁
\(m_b\) is mass of barge( 75 Megagram = 75 × 10³ Kilogram ), time t₁ is 35 s and v₁ is 6.94 m/s
so we substitute
T = [(75 × 10³) × 6.94 ] / 35
T = 520500 / 35
T = 14871.43 N
T = 14871.43 / 1000
T = 14.87 kN
Therefore, the force of the rope on the tugboat is 14.87 kN
Now, to determine F acting on the tugboat;
\(Ft_1\) = ( \(m_t\) + \(m_b\) )\(v_1\)
we solve for F
F = ( \(m_t\) + \(m_b\) )\(v_1\) / \(t_1\)
where \(m_t\) is mass of tugboat (50 Megagram = 50 × 10³ Kilogram )
so we substitute
F = [( (50 × 10³) + (75 × 10³) )6.94] / 35
F = [ 125000 × 6.94 ) / 35
F = 867500 / 35
F = 24785.7 N
F = 24785.7 / 1000
F = 24.79 kN
Therefore, Force acting on the tugboat is 24.79 kN
Why are there few effective HCI standards?
Answers
Answer:
There are few effective Human Computer Interaction (HCI) standards because for one, standards are more suitable for hardware than software because they are relatively unstable. ... Some software product standards have been in place long before any formal standard documents were published.
Compression in a scroll compressor is achieved by the interaction of an orbiting ______ and a stationary ______.
Answers
Answer:
Compression in a scroll compressor is achieved by the interaction of an orbiting scroll and a stationary scroll.
Explanation:
Nate needs to replace the cable to his lamp. He is stripping it to connect it to the termils. What should he remember to do with the knife
Answers
Answer: i got you its d
Explanation:had the smae question as you
4.
Describe the correct use of any equipment used to protect the health and safety of themselves and
their colleagues
Answers
Items such as gloves, safety goggles, shoes, earplugs, respirators, hard hats, coveralls, vests, and full body suits are examples of personal protection equipment.
What equipment is used for safety and protection?Wearing a safety helmet when using a power tool, donning the proper protective clothing when working with chemicals, and taking all necessary safety precautions when operating machinery are all examples of how to use equipment correctly to safeguard their own health and the health and safety of their coworkers.
Healthcare Facilities Using PPE Gloves shield the hands; gowns or aprons shield the skin or clothing; masks and respirators shield the mouth and nose; goggles shield the eyes; and face shields shield the full face. consisting of goggles, gloves, gowns, shoe covers, head coverings, masks, and respiratory equipment.
PPE, or personal protective equipment, is gear that shields users from harm to their health or the danger of accidents. It may consist of equipment like safety harnesses, gloves, eye protection, high-visibility clothes, safety footwear, and respiratory protective equipment (RPE).
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Consider the beam shown in (Figure 1). E = 200 GPa and I = 78.9 Ã10â6m4. Determine the slope at A of the beam, measured counterclockwise from the positive x axis.Express your answer using three significant figures and include the appropriate units. Determine the deflection of end C. Express your answer using three significant figures and include the appropriate units. Enter positive value if the deflection is upward and negative value if the deflection is downward.
Answers
The problem given is related to the slope and deflection of a beam with specified properties, including Young's modulus (E) and moment of inertia (I). To solve this problem, we will first calculate the slope at point A and then the deflection at point C.
1. Calculate the slope at point A: To find the slope, we need to integrate the bending moment equation (M(x)) over the length of the beam twice to obtain the equation for the deflection (v(x)).
2. Once we have the deflection equation, we can determine the slope at A by finding the derivative of the deflection equation with respect to x and evaluating it at x = 0 (since point A is at the start of the beam).
3. Calculate the deflection at point C: To find the deflection at point C, evaluate the deflection equation at the appropriate x-coordinate for point C.
After performing the necessary calculations, we will obtain the slope at point A, measured counterclockwise from the positive x-axis, and the deflection at point C. Both values will be expressed using three significant figures and appropriate units. Keep in mind that a positive value indicates an upward deflection, while a negative value indicates a downward deflection.
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as a small business owner you should assume the responsibility to determine whether the building space you are leasing is properly zoned for the usage of the business.
Answers
As a small business owner, it is crucial to assume the responsibility of determining whether the building space being leased is properly zoned for the intended usage of the business. Zoning regulations vary by location and are set in place to ensure the appropriate use of land and buildings within a community. By understanding and adhering to zoning requirements, business owners can avoid potential legal issues, penalties, and disruptions to their operations. Proper zoning also ensures compatibility with neighboring businesses and maintains the overall integrity of the community. Taking the time to research and confirm zoning regulations before leasing a space demonstrates responsible business ownership and contributes to the long-term success and sustainability of the business.
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