The three actions when out-of-profile packets are receive in Differentiated Services (DiffServ) are marking, shaping, and dropping.
Marking: Out-of-profile packets can be marked with a specific Differentiated Services Code Point (DSCP) value. This allows routers and network devices to prioritize or handle these packets differently based on their marked value. The marking can indicate a lower priority or a different treatment for these packets.Shaping: Out-of-profile packets can be shaped to conform to the allowed traffic profile. Shaping delays the transmission of these packets to match the specified rate or traffic parameters. This helps in controlling the flow of traffic and ensuring that the network resources are utilized efficiently.Dropping: Out-of-profile packets can be dropped or discarded when the network is congested or when the packet violates the defined traffic profile. Dropping these packets prevents them from consuming excessive network resources and ensures that in-profile packets receive better quality of service.
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____________ is the organization that oversees environmental compliance.
Answer:
Environmental Protection Agency (EPA)
Explanation:
Pollution can be defined as the physical degradation or contamination of the environment through an emission of harmful, poisonous and toxic chemical substances.
Environmental Protection Agency (EPA) is the organization that oversees environmental compliance.
In the United States of America, the agency which was established by US Congress and saddled with the responsibility of overseeing all aspects of pollution, environmental clean up, pesticide use, contamination, and hazardous waste spills is the Environmental Protection Agency (EPA). Also, EPA research solutions, policy development, and enforcement of regulations through the resource Conservation and Recovery Act.
Hence, the Environmental Protection Agency (EPA) is the governmental agency set up to ensure that various industries, factories and people comply with laws and regulations concerning the environment.
Answer:
EPA
Explanation:
using credit reduces future income
Answer:
lol
Explanation:r
The following is a series of questions pertaining to the NSPE Code of Ethics. Please indicate whether the statement are true or false. These questions are provided by the NSPE.
Engineers in public service as members, advisors or employees of a governmental or quasi-governmental body or department may participate in decisions with respect to services solicited or provided by them or their organizations in private or public engineering practice as long as such decisions do not involve technical engineering matters for which they do not posses professional competence
Geomorphic
Explanation:
Because it's pretty easy if you think of the right ways of geomorphic ways to process the equation
what do you think of web 3.0? do you think it will be realized someday in the future?
Answer:
is this a question for hoework
engineers incorporate green design to increase sustainability and reduce the effect of products on both natural resources and people. true true false false
The given statement: "Engineers incorporate green design to increase sustainability and reduce the effect of products on both natural resources and people" is True.
What is green design?Green design is also known as environmentally sustainable design or sustainable design. It is the method of designing physical objects, structures, services, and systems to comply with the principles of ecological sustainability.
The green design process involves incorporating eco-friendly features into designs, such as increasing energy efficiency, reducing pollution, and developing environmentally sustainable products and practices.
Importance of green design: Green design, which focuses on resource efficiency and ecological conservation, has become an important factor in architectural and engineering projects.
Engineers have begun to focus more on green design in recent years in order to increase sustainability and reduce the impact of goods on both natural resources and people.
In addition, green design techniques are used to increase a structure's efficiency and lower operating expenses.
The given statement: "Engineers incorporate green design to increase sustainability and reduce the effect of products on both natural resources and people" is True.
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what instrument is used to measure the diameters of teflon and steel spheres and what is its bias error?
To measure the diameters of teflon and steel spheres, a micrometer is typically used.
The bias errors for the micrometer are fixed, systematic errors that are assumed to be zero.
This means that the errors are caused by the instrument itself, rather than from random fluctuations of the measured value. These errors can be caused by a variety of factors, such as misaligned parts, inaccurate measurements, and incorrect calibration.
In order to identify and correct these errors, it is important to understand the source of the errors. The most common sources of bias errors are the instruments themselves, as they may contain inaccurate scales, or may not be properly calibrated.
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Help, quick please. I need help with my engineering word problem
Answer:
a
Explanation:
A new car design must carry a family of four, include safety features, get more than 25 miles per gallon on the highway, and weigh less than 1.5 tons. which is one of the criteria that should be part of the design to meet the proposal request?
Answer: weigh less than 1.5 tons
Explanation:
Answer:The answer is A, seats for five people.
Explanation: I took the test and it is the only option that fits the criteria listed above.
. the life of a bearing supporting a rotating shaft is expressed in number of revolutions. compute the life of a bearing that rotates 1750 rpm continuously for 24 h/day for five years.
To compute the life of a bearing, we need to consider the number of revolutions it makes. Given that the bearing rotates at 1750 rpm continuously for 24 hours a day, we can calculate the number of revolutions in a day.
Number of revolutions in a day = rpm * 60 minutes * 24 hours
Number of revolutions in a day = 1750 * 60 * 24 = 2,520,000 revolutions
Next, we need to calculate the number of revolutions in five years, taking into account leap years.
Number of revolutions in five years = number of revolutions in a day * 365 days * 5 years
Number of revolutions in five years = 2,520,000 * 365 * 5 = 4,608,000,000 revolutions
Therefore, the life of the bearing that rotates at 1750 rpm continuously for 24 hours a day for five years is approximately 4,608,000,000 revolutions.
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determine the operating point of a universal transistor dc bias circuit when vcc = 15 v, r1 = 10 k, r2 = 2.2 k, rc = 680 , and re = 100 . assume β = 200 and vbe = 0.72 v.
The operating point of the universal transistor DC bias circuit with the given parameters is approximately: IC ≈ 5.21mA, IB ≈ 26μA, and VRC ≈ 3.54V.
The operating point of a universal transistor DC bias circuit can be determined by calculating the base current (IB), collector current (IC), and the voltage drop across the collector resistor (RC). In this case, with VCC = 15V, R1 = 10kΩ, R2 = 2.2kΩ, RC = 680Ω, RE = 100Ω, β = 200, and VBE = 0.72V, we can proceed with the calculations.
The main answer: The operating point of the universal transistor DC bias circuit, with the given parameters, is as follows: IC ≈ 5.21mA, IB ≈ 26μA, and VRC ≈ 3.54V.
Now let's explain the calculations in more detail:
To determine the base current (IB), we can use Ohm's Law: IB = (VCC - VBE) / (R1 + [(β + 1) * R2]). Substituting the given values, we find IB ≈ (15 - 0.72) / (10000 + [(200 + 1) * 2200]) ≈ 26μA.
The collector current (IC) is approximately equal to β times IB. Therefore, IC ≈ β * IB ≈ 200 * 26μA ≈ 5.2mA.
To calculate the voltage drop across the collector resistor (RC), we use Ohm's Law: VRC = IC * RC. Substituting the values, we get VRC ≈ 5.2mA * 680Ω ≈ 3.54V.
Therefore, the operating point of the universal transistor DC bias circuit with the given parameters is approximately: IC ≈ 5.21mA, IB ≈ 26μA, and VRC ≈ 3.54V.
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2. A silo (base not included) is to be constructed in the form of a cylinder surmounted by a hemisphere. The cost of construction per square unit
of surface area is twice as great for the for the hemisphere as it is for the cylindrical side wall. Determine the dimensions to be used if the volume is fixed and the cost of construction is to be kept to a minimum. Neglect the thickness of the silo and waste in construction.
An extremum is a point where the function has its highest or lowest value, and at which the slope is zero.
The dimensions to be used if the volume is fixed and the cost of construction is to be kept to a minimum is as follows;
Height of cylinder = 2 × Radius of cylinderReason:
The given parameters are;
Form of silo = Cylinder surmounted by a hemisphere
Cost of construction of hemisphere per square unit = 2 × The cost of of construction of the cylindrical side wall
Required:
The dimensions to be used if the volume is fixed and the cost of construction is to be kept to a minimum
Solution:
The fixed volume of the silo, V, can be expressed as follows;
\(V = \pi \cdot r^2 \cdot h + \dfrac{2}{3} \cdot \pi \cdot r^3\)
\(h = \dfrac{V - \dfrac{2}{3} \cdot \pi \cdot r^3 }{\pi \cdot r^2 }\)Where;
h = The height of the cylinder
r = The radius of the cylinder
The surface area is, Surface Area = 2·π·r·h + 2·π·r²
The cost, C = 2·π·r·h + 2×2·π·r² = 2·π·r·h + 4·π·r²
Therefore;
\(C = 2 \times \pi \times r\times \dfrac{V - \dfrac{2}{3} \cdot \pi \cdot r^3 }{\pi \cdot r^2 } + 4 \cdot \pi \cdot r^2 = \dfrac{8 \cdot r^3 \cdot \pi + 6 \cdot V}{3 \cdot r}\)
\(C = \dfrac{8 \cdot r^3 \cdot \pi + 6 \cdot V}{3 \cdot r}\)At the minimum value, we have;
\(\dfrac{dC}{dr} =0 = \dfrac{d}{dr} \left(\dfrac{8 \cdot r^3 \cdot \pi + 6 \cdot V}{3 \cdot r} \right) = \dfrac{16 \cdot r^3 \cdot \pi - 6 \cdot V}{3 \cdot r^2}\)Which gives;
16·π·r³ = 6·V
\(V = \dfrac{16 \cdot \pi \cdot r^3}{6} = \dfrac{8 \cdot \pi \cdot r^3}{3}\)Which gives;
\(h = \dfrac{\dfrac{8 \cdot \pi \cdot r^3}{3} - \dfrac{2}{3} \cdot \pi \cdot r^3 }{\pi \cdot r^2 } = 2 \cdot r\)
h = 2·r
The height of the silo, h = 2 × The radius, 2
Therefore, the dimensions to be used if the volume is fixed and the cost is to be kept to a minimum is, height, h = 2 times the radius
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the project operator always produces as output a table with the same number of rows as the input table.
The statement that the project operator always produces an output table with the same number of rows as the input table is incorrect. The project operator, also known as the SELECT operator in relational databases, is used to retrieve specific columns or attributes from a table based on specified conditions.
When the project operator is applied, the resulting table will have the same number of columns as the input table, but the number of rows can be different. This is because the operator filters the rows based on the specified conditions, and only the selected rows meeting the criteria will be included in the output table.
In other words, the project operator allows you to choose a subset of columns from the original table, but it does not necessarily retain all the rows. The output table will contain only the rows that satisfy the conditions specified in the query.
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In an industrial process, the diameter of a ball bearing is an important measurement. The buyer sets specifications for the diameter to be 3.0 ± 0.01 cm. The implication is that no part falling outside these specifications will be accepted. It is known that in the process the diameter of a ball bearing has a normal distribution with mean μ = 3.0 and standard deviation σ = 0.005. On average, how many manufactured ball bearings will be scrapped?
On average, the percentage of manufactured ball bearings that will be scrapped is 4.56%.
What is the manufactured ball bearings about?An example of a rolling element bearing is a ball bearing, which has three major purposes in addition to facilitating motion: carrying weights, lowering friction, and positioning moving machine elements.
Note that:
x1 = 3-0.01 = 2.99
x2 = 3+0.01 = 3.01
So, It can be scrapped by:
1−P(2.99 < Z <3.01)= 1−P (2.99 −3/ 0.005 < Z < 2.99+30.00/5)
=1−P(2.99 − 3/0.005 < Z <2.99 + 3/0.005)= 1 − P ( −2 < Z <2)
=1−(P (Z < 2.0) − (P (Z> − 2.0)) = ( P (Z > 2.0) + P( Z < −2.0)=
2 x 0.0228 = 0.0456
Therefore, the Answer will be 4.56% of the manufactured ball bearings need to be scrapped.
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A cylindrical tank is required to contain a gage pressure 670 kPakPa . The tank is to be made of A516 grade 60 steel with a maximum allowable normal stress of 150 MPaMPa . If the inner diameter of the tank is 2 mm , what is the minimum thickness, tt, of the wall
Answer:
The minimum thickness t of the wall is 0.00446 mm
Explanation:
Solution
Given that
Pressure =670kPa = 0.670
σ allowable normal stress = 150 MPa
Inner diameter = 2mm
Steel = A516 grade 60
Now,
Since the hoop stress is twice the longitudinal stress, the cylindrical tank is more likely to fail from the hoop stress.
Thus
σ allowable = σₙ = pμ/t
=p (d/2)
150 MPa =0.670MPa * 2/2/t
=0.67/t
t=0.67/150
t =0.00446 mm
A circular hoop sits in a stream of water, oriented perpendicular to the current. If the area of the hoop is doubled, the flux (volume of water per unit time) through it:___________
Answer:
The flux (volume of water per unit time) through the hoop will also double.
Explanation:
The flux = volume of water per unit time = flow rate of water through the hoop.
The Flow rate of water through the hoop is proportional to the area of the hoop, and the velocity of the water through the hoop.
This means that
Flow rate = AV
where A is the area of the hoop
V is the velocity of the water through the hoop
This flow rate = volume of water per unit time = Δv/Δt =Q
From all the above statements, we can say
Q = AV
From the equation, if we double the area, and the velocity of the stream of water through the hoop does not change, then, the volume of water per unit time will also double or we can say increases by a factor of 2
please hurry i’ll give you 15 points
Answer:
measures, dissolves, liquid, carbon dioxide, evaporates, water vapor, mold, decompose
what is rfid attendance system
relationship between civil engineering and geology
Answer:
Geological and civil engineers sometimes work together, but have very different responsibilities. While geological engineers study the earth's inner and outer surface to evaluate potential mining and infrastructure construction sites, civil engineers design the infrastructure to be built.
Help me for this question
Starting the vehicle's engine and listening to its operation can
indicate a host of problems, from loose belts to worn main
bearings. True or false
How do I complete a database Part 1?
Ragman assigns the mission "Database - Part 1" in Escape From Tarkov. You are asked to get the cargo manifests for Goshan, OLI, and IDEA from Interchange. Contents. Database for Escape from Tarkov: Part 1 Quest Information.
How do I complete a database Part 1?You can keep information on a certain topic in an organized way using a database. It's fantastic when you need to keep a computer system's worth of searchable data or information. Many systems in use today employ databases.
A database is used to store user information on nearly all popular websites with a large user base and almost every online store that sells things. Most databases comprise one or more tables, each of which may have a number of unique fields.
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Who is responsible for providing working conditions which are free from fall dangers?
Answer:
I am pretty confident it is the Employer!
Explanation:
They have the responsibility to provide a safe workplace that is free from serious hazards, according to the General Duty Clause of the OSH Act (OSHA Standards)
I hope this helped you!! :D
Answer:
Employers
Explanation:
OSHA requires employers to: Provide working conditions that are free of known dangers. Keep floors in work areas in a clean and, so far as possible, a dry condition. Select and provide required personal protective equipment at no cost to workers.
public void readSurvivabilityByAge (int numberOfLines) {// WRITE YOUR CODE HERE}/** 1) Initialize the instance variable survivabilityByCause with a new survivabilityByCause object.** 2) Reads from the command line file to populate the object. Use StdIn.readInt() to read an* integer and StdIn.readDouble() to read a double.** File Format: Cause YearsPostTransplant Rate* Each line refers to one survivability rate by cause.**/
The method public void readSurvivabilityByAge(int numberOfLines) is used to read a file from the command line and populate the survivabilityByCause object. The first step is to initialize the instance variable survivabilityByCause with a new survivabilityByCause object. This is achieved by writing survivabilityByCause survivability = new survivabilityByCause();
Next, we can use a for loop to read through each line of the file until we reach the desired number of lines (numberOfLines). Within the for loop, we can use StdIn.readInt() to read an integer and StdIn.readDouble() to read a double for each line of the file. The file format includes three columns: Cause, YearsPostTransplant, and Rate. Each line refers to one survivability rate by cause. Therefore, we need to define variables for each column to store the values as we read through the file. For example, we can define variables like int cause, int yearsPostTransplant, and double rate to store the values from each line.
Within the for loop, we can use these variables to populate the survivabilityByCause object. For example, we can use the method survivability.addSurvivabilityByCause(cause, yearsPostTransplant, rate) to add each line of data to the object. Overall, the code for this method should include initializing the object, reading the file with a for loop, defining variables for each column, and using those variables to populate the survivabilityByCause object.
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Difference between rock and minerals
Answer:
a rock is made up of two or more minerals but a mineral is a natural substance with chemical and physical properties
Which of the following describes what engineers do to ensure the safety of a location before a building is constructed?
Responses
They test the soil where the foundation of the building will be located.
They remove the soil where the foundation of the building will be located.
They hire geologists to remove the soil in the area where the building will be located.
They hire analysts to test the soil in the area where the building will be located.
The two structural members, one of which is in tension and the other in compression, exert the indicated forces on joint o. determine the magnitude r of the resultant r of the two forces and the angle θ which r makes with the positive x axis (measured counterclockwise from the x axis).
What does efficiency measure?
Answer:
Efficiency is defined as any performance that uses the fewest number of inputs to produce the greatest number of outputs. Simply put, you're efficient if you get more out of less.
Explanation:
According to the video, which abilities and skills do Human Resources Managers need to have? Check all that apply.
math skills
in-depth knowledge of the company's product
sensitivity to other people's needs
speaking skills
writing skills
Answer:
C, D, E
Explanation:
just did it on edge 2020
Answer:
c
d
e
Explanation:
edgunity 2020
How much power appears in one sideband of an AM signal of a 5-kW transmitter modulated by 80 percent?
Answer:
The modulation index is m = 0.8. We will now substitute m=0.8, Pc = 124 W to find P. Therefore, the power in one of the sidebands in SSB SC modulation is 79.36 W. the correct option is (C).
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Multiple Choice
The first step in product analysis is to disassemble a product.
True
False
Answer:
the answer is false
Explanation:
i took the advice of the other person and found a Quizlet that said false :)
i hope this helps :D