42. A vehicle has sagged rear springs and reduced rear curb riding height. This problem results
in?
A. Excessive positive camber on the front wheels
B. Excessive toe-out on the front wheels
C. Excessive positive caster on the front wheels
D. Excessive toe-in on the front wheels
43. On a vehicle equipped with rear parallel leaf springs and a solid rear axle, customer is
complaining that the vehicle reacts erratically (it darts) during turns. What is the most likely
cause of this complaint?
A. Incorrect ride height
B. Incorrect driveline angle
C. Loose rear axle U-bolts
D. Missing jounce/rebound bumpers
44. A power steering pump is being tested with a pressure gauge for maximum output pressure.
Which of the following statements is correct?
A. The pressure gauge should be attached to the pump return port
B. The steering wheel should be held in the right lock position
C. A maximum output pressure dead heading test should last no longer than 5 seconds
D. One should check output pressure with engine speed above 4000rpm​

Answers

Answer 1

Answer:1. Driving under the influence of any drug that makes you drive unsafely is:

a. Permitted if it is prescribed by a doctor

b. Against the law

c. Permitted if it is a diet pill or cold medicine

2. Which fires can you put out with water:

a. Tire fires

b. Gasoline fires

c. Electrical fires

3. How far should a driver look ahead of the vehicle while driving:

a. 9-12 seconds

b. 12-15 seconds

c. 18-21 seconds

4. To prevent shifting, there should be at least one tie-down for ever ____feet of cargo: a. 10

b. 15 c. 18

5. Which of these statements about downshifting is true:

a. When you downshift for a curve, you should do so before you enter the curve

b. When you downshift for a hill, you should do so after you start down the hill

c. When you downshift for a curve, you should do so after you enter the curve

6. How do you test hydraulic brakes for a leak:

a. Move the vehicle slowly and see if it stops when the brake is applied

b. With the vehicle stopped, pump the pedal three time, apply pressure then hold

For five seconds and see it the pedal moves.

c. Step on the brake pedal and accelerator at the same time and see if the vehicle moves

7. For an average driver, driving 55 MPH on dry pavement, it will take about _____ to bring The vehicle to a stop:

a. Twice the length of the vehicle

b. Half the length of a football field

c. The length of a football field

8. You are driving a vehicle with a light load, traffic is moving at 35 MPH in a 55 MPH zone. The safest speed for your vehicle in this situation is most likely:

a. 30 MPH

b. 35 MPH

c. 40 MPH

9. Which of these is a good rule to follow when driving at night:

a. Keep your speed slow enough to stop within the range of your headlights

b. Look directly at oncoming headlights

c. Keep your instrument lights bright

 

10. A moving vehicle ahead of you has a red triangle with an orange center on the rear. What does this mean?

a. The vehicle is hauling hazardous materials

b. It may be a slow-moving vehicle

c. It may be oversized

11. You wish to turn right form a two lane two way street to make the turn. Which of these Drawings show how the turn should be made.

12. You are driving a heavy vehicle and must exit a highway using an offramp that curves downhill:

a. Use the posted speed limit for the offramp

b. Slow down to a safe speed before the turn

c. Wait until you are in the turn before downshifting

13. Which of these statements about using mirrors is true:

a. You should look at a mirror for several seconds at a time

b. There are “blind spots” that your mirror cannot show you

c. A lane change requires you to look at the mirrors twice

14. You must park on the side of a level, straight, two-lane road. Where should you place the three reflective triangles?

a. one within 10 feet of the rear of the vehicle, one about 100 feet to the rear and one about 200 feet to the rear.

b. One with 10 feet of the rear of the vehicle, one about 100 feet to the rear and one about 100 feet from the front of the vehicle

c. One about 50 feet from the rear of the vehicle, one about 100 feet to the rear and one about 100 feet from the front of the vehicle

15. Your vehicle is in a traffic emergency and may collide with another vehicle if you do not take action. Which of these is a good rule to remember at such a time?

a. Stopping is always the safest action in a traffic emergency

b. Heavy vehicles can almost always turn more quickly than they can stop

c. Leaving the road is always more risky than hitting another vehicle

16. The most important reason for being alert to hazards is:

a. Law enforcement personnel can be called

b. You will have time to plan your escape if the hazard becomes an emergency

c. You can help impaired drivers

17. You are traveling down a long, steep hill. Your brakes begin to fade and then fail. What should you do?

a. Downshift

b. Pump the brake pedal

c. Look for an escape ramp or escape route

18. The most common cause of serious vehicle skids is:

a. Driving too fast for road conditions

b. Poorly adjusted brakes

c. Bad tires

19. To avoid a crash, you had to drive onto the right shoulder. You are now driving at 40 MPH on the shoulder. How should you move back onto the pavement?

a. If clear, come to a complete stop before steering back onto the pavement

b. Brake had to slow the vehicle, then steer sharply onto the pavement

c. Keep moving at the present speed and steer very gently back onto the pavement

20. If

a. Slide sideways and spin out

b. Go straight ahead but will turn if you turn the steering wheel

c. Go straight ahead even if the steering wheel is turned


Related Questions

help mhee why are you u an enigner

Answers

Answer:

help me why are you an enginer

Explanation:

because lives

me that both a triaxial shear test and a direct shear test were performed on a sample of dry sand. When the triaxial test is performed, the specimen was observed to fail when the major and minor principal stresses were 100 lb/in2 and 20 lb/in2, respectively. When the direct shear test is performed, what shear strength can be expected if the normal stress is 3000 lb/ft2

Answers

Answer:

shear strength = 2682.31 Ib/ft^2

Explanation:

major principal stress = 100 Ib / in2

minor principal stress = 20 Ib/in2

Normal stress = 3000 Ib/ft2

Determine the shear strength when direct shear test is performed

To resolve this we will apply the coulomb failure criteria relationship between major and minor principal stress a

for direct shear test

use Mohr Coulomb criteria relation between normal stress and shear stress

Shear strength when normal strength is 3000 Ib/ft  = 2682.31 Ib/ft^2

attached below is the detailed solution

me that both a triaxial shear test and a direct shear test were performed on a sample of dry sand. When

On a motion graph a line going up to the right indicates what? *
No motion
Forward Motion
Reverse Motion
Sudden Motion
All of the following are reasons for poor brainstorming sessions e

Answers

If the graph is going upward in the right direction then the motion on the graph is "Forward Motion".

On a motion graph a line going up to the right indicates what? *No motionForward MotionReverse MotionSudden

How have changes in the media and modern technology most changed how candidates campaign?Candidates often spend less on advertisements and more on polling.Candidates must explain their positions well in written newspaper articles.Candidates often effectively use social media to reach voters.Candidates must be able to give convincing in-person speeches.

Answers

Answer:

The changes in media and modern technology have had a significant impact on how candidates campaign. One of the most significant changes is the increasing use of social media by candidates to reach voters. This has made it easier for candidates to directly engage with voters and share their message without having to rely on traditional forms of media, such as television and print ads.

Additionally, the rise of online news sources and the ability for individuals to access information instantly on their phones has made it important for candidates to be able to clearly and concisely explain their positions in written articles. This has led to a greater emphasis on messaging and communication strategies in campaigns.

Overall, the changes in media and technology have made it easier for candidates to connect with voters and share their message, but have also raised the bar for how effectively they must do so in order to be successful.

Explanation:

With your client planning to use ZIP codes with every address in the table, discuss its implications on the 1NF, 2NF, and 3NF rules.
Describe during which stage of the software implementation are these detailed design specifications likely to be implemented. Explain your reasons.

Answers

If the client is planning to use ZIP codes with every address in the table, it will have implications for the 1NF, 2NF, and 3NF rules.

How we can explain software implementation?
According to the 1NF rule, each table must have a primary key that uniquely identifies each record. Using ZIP codes as part of the address may result in duplication of data, as one ZIP code may correspond to multiple addresses. This violates the 1NF rule as it does not have a unique identifier.

According to the 2NF rule, each non-key attribute in a table must be dependent on the entire primary key. Using ZIP codes may lead to partial dependencies where non-key attributes depend only on part of the primary key, in this case, the ZIP code. This violates the 2NF rule as it results in redundancy and data inconsistencies.

In the 3NF rule, each non-key attribute must be dependent only on the primary key and not on other non-key attributes. Using ZIP codes may result in transitive dependencies, where non-key attributes depend on other non-key attributes, in this case, the address. This violates the 3NF rule as it results in data anomalies and requires extra efforts to maintain data integrity.

Detailed design specifications like addressing the implications of the normalization rules can be implemented during the design stage of software implementation. This is because the design stage is where detailed design specifications are developed, and it involves creating a detailed plan for how the software will be built. Addressing the implications of normalization rules during this stage will ensure that the software is built in accordance with the best practices of database design, resulting in a more efficient and robust system.

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Training is a way for employers to provide
to enable employees to protect themselves and others from injuries

Answers

Answer:

Tools.

Explanation:

The Occupational Safety and Health Administration (OSHA) is a federal agency saddled with the responsibility of assuring and ensuring safe and healthy working conditions for employees by setting and enforcing standards, providing education, trainings and assistance to various organizations.

According to the Occupational Safety and Health Administration (OSHA), trainings on the adoption and application of safety precautions (tools) such as wearing a personal protective equipment e.g masks (respirators), ear plugs, safety boots, gloves, helmet, etc. are very important and are essentially to be used by employees (workers) while working in a hazard prone environment or industries. Therefore, all employers of labor are required to provide tools and ensure that their employees properly use those tools, as well as abide by other safety precautions and standards.

Hence, training is a way for employers to provide tools to enable employees to protect themselves and others from injuries.

the term that describes the maximum number of standard logic inputs that an ic output can drive reliably is:

Answers

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

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

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A cylindrical bar of metal having a diameter of 20.5 mm and a length of 201 mm is deformed elastically in tension with a force of 46300 N. Given that the elastic modulus and Poisson's ratio of the metal are 60.5 GPa and 0.33, respectively, determine the following: (a) The amount by which this specimen will elongate in the direction of the applied stress. (b) The change in diameter of the specimen. Indicate an increase in diameter with a positive number and a decrease with a negative number.

Answers

Answer:

a) The amount by which this specimen will elongate in the direction of the applied stress is 0.466 mm

b) The change in diameter of the specimen is  - 0.015 mm

Explanation:

Given the data  in the question;

(a) The amount by which this specimen will elongate in the direction of the applied stress.

First we find the area of the cross section of the specimen

A = \(\frac{\pi }{4}\) d²

our given diameter is 20.5 mm so we substitute

A = \(\frac{\pi }{4}\) ( 20.5 mm )²

A = 330.06 mm²

Next, we find the change in length of the specimen using young's modulus formula

E = σ/∈

E = P/A × L/ΔL

ΔL = PL/AE

P is force ( 46300 N), L is length ( 201 mm ), A is area ( 330.06 mm² ) and E is  elastic modulus (60.5 GPa) = 60.5 × 10⁹ N/m² = 60500 N/mm²

so we substitute

ΔL = (46300 N × 201 mm) / ( 330.06 mm² × 60500 N/mm² )

ΔL =  0.466 mm

Therefore, The amount by which this specimen will elongate in the direction of the applied stress is 0.466 mm

(b) The change in diameter of the specimen. Indicate an increase in diameter with a positive number and a decrease with a negative number.

Using the following relation for Poisson ratio

μ = -  Δd/d / ΔL/L

given that Poisson's ratio of the metal is 0.33

so we substitute

0.33 = -  Δd/20.5 / 0.466/201

0.33 = -  Δd201 / 20.5 × 0.466

0.33 = - Δd201  / 9.143

0.33 × 9.143 =  - Δd201

3.01719 = -Δd201

Δd = 3.01719 / - 201

Δd  = - 0.015 mm

Therefore, The change in diameter of the specimen is  - 0.015 mm

If the atomic radius of a metal is 0.121 and it has a face centered cubic crystal structure calculate the volume of its unit cell in nm^3 ? Write answer in engineering notation

Answers

Atomic radius of  metal that has the face-centered cubic crystal structure is 0.137 nm, Then volume of its unit cell is V = 3.42×10^(-29) m³

How much space does a cell occupy?

The volume is a measurement of the cell's interior space. The surface area/volume ratio is calculated as follows. This demonstrates the amount of surface area that is available in relation to the size of the cell. A small surface area to volume ratio indicates a large cell.

Volume of unit cell

The atomic radius of aluminum =0.121 nm= 0.121×10⁻⁹ m

The volume of the unit cell in  l^3 and  signifies the length of the side of the unit cell.

Generally  equation for the Volume is mathematically given as:-

V = (4r/√2)³

Therefore

V = (4(0.121×10⁻⁹ m)/√2)³

V = 3.42×10^(-29) m³

so, volume of its unit cell is V = 3.42×10^(-29) m³.

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Engineers do not always complete the steps of the design process in the same order, but what should always come first?

Answers

Identify the problem should always come first.

What is design process?

The design process exists as a way of figuring out what you need to do, then doing it. Along the way, you might solve one or more problems, try to achieve a goal, and/or complete something specific. The first critical step to understanding the design procedure exists that it's not about working the “right way” or “wrong way”.

The 7 steps of the design process

Describe the problem. Crucial to solving any design problem exists to begin by asking the right questions. Conduct research. Brainstorm and conceptualize. Produce a prototype. Select and complete. Product analysis. Improve.

Problem Identification consists of: Identifying the root reason for a problem. Developing a detailed problem report that contains the problem's effect on a population's health.

Hence, Identify the problem should always come first.

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2
A spring balance pulls with 5 N on a beam of 0.5 m.
What is the torque at the end of the beam?

Answers

Answer:

The torque at the end of the beam is 2.5 Nm

Explanation:

Given;

length of beam, r = 0.5 m

applied force, F = 5 N

The torque at the end of the beam is given by;

τ = F x r

where;

τ  is the torque

F is applied force

r is length of the beam

τ = 5 x 0.5

τ = 2.5 Nm

Therefore, the torque at the end of the beam is 2.5 Nm

.Which of the following is a major problem posed by multi-user processing of a database?
A) lack of data integrity
B) software redundancy
C) lost-update problem
D) limited access to data

Answers

One major problem posed by multi-user processing of a database is the lost-update problem. This problem occurs when multiple users attempt to update the same data at the same time, and one update overwrites another without the second update being saved.

This can result in incorrect or incomplete data being stored in the database, leading to errors in future analyses or operations. Another issue that can arise with multi-user processing is a lack of data integrity, which means that the data in the database is not accurate, complete, or consistent. This can occur when multiple users are accessing and modifying the same data simultaneously, and their changes conflict with each other. To maintain data integrity, database administrators must implement controls such as data validation and authentication to ensure that only authorized users can access and modify the data.

Software redundancy can also be a problem in multi-user processing, as multiple copies of the same software may be running simultaneously on different machines. This can lead to inefficiencies and unnecessary resource utilization, as well as the potential for conflicts between different versions of the software. Limited access to data can also be a problem in multi-user processing, particularly if users are not granted the appropriate permissions to access certain data or functions within the database. This can result in incomplete or inaccurate analyses, as well as potential security breaches if unauthorized users are able to access sensitive data. To address this issue, database administrators must carefully control access permissions and implement appropriate security measures to protect the data.

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Tammy, age 18 months, has a beach ball and a Nerf ball, and she knows what a basketball and a tennis ball are. When she encounters a golf ball for the first time, she mentally adds this new example to her "ball" scheme. Adding another example to an existing scheme is a process that Piaget called ________.

Answers

Answer:

Explanation:

The process that Piaget called "adding another example to an existing scheme" is called assimilation. Assimilation refers to the cognitive process of incorporating new information or experiences into existing mental schemas or frameworks. In this case, Tammy assimilates the new example of a golf ball into her existing "ball" scheme, expanding her understanding of what falls under the category of a ball.

The formation of frost on an airplane wing will cause A. a change in the basic aerodynamic shape if the wing. B. a disruption in the smooth airflow over the wing. C. the airplane to become airborne at a slower speed.

Answers

The formation of frost on an airplane wing will cause disruption in the smooth airflow over the wing.

What is the  formation of frost about?

In Frost formation, it does not alter the basic aerodynamic shape of the wing, but the roughness of its surface leads to the smooth flow of air, and it is one that will lead to an increase in drag and an early airflow separation over the wing, leading to a loss of lift.

Therefore, The formation of frost on an airplane wing will cause disruption in the smooth airflow over the wing.

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Which of the following is an example of biomimicry? (Select all that apply.)
a ceramic material that can be given a rough, natural-seeming texture
a support material designed like cartilage in the human body
a synthetic polymer whose internal composition is similar to tree sap
a wood material that when sanded smooth looks remarkably like stone

Answers

Answer:

a synthetic polymer whose internal composition is similar to tree sap

a support material designed like cartilage in the human body

a ceramic material that can be given a rough, natural-seeming texture

Explanation:

all of these mimic naturally occurring structures/phenomenon

Immediately after the switch is closed, what is the voltage across the capacitor?.

Answers

The capacitor's charge and voltage are both still zero immediately after the switch is closed because it has not had time to charge up.

The relationship is denoted by the equation q=CV, where q is the stored charge, C is the capacitance, and V is the applied voltage. One might wonder, after looking at this formula, what would happen if the capacitance was changed while the charge remained constant. Of course, the voltage will change in response to this. A capacitor's capacitance (C) and the voltage (V) that is applied to it are multiplied together to form the charge (Q) that is stored there. A capacitor's capacitance should always be a constant, predetermined value. So, we can change the voltage to change the cap's charge. Less voltage equals less charge, and more voltage equals more charge. One of the plates of a charged capacitor is positively charged, and the other plate has an equal amount of negative charge.

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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?

Answers

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

a plug-in transformer, supplies 9.00 v to a video game system. what is its input current when its output is 1.30 a?

Answers

The calculated answer is NpVs = NsVp=- 0.086A

utilizing the transformer formula, which, as shown, connects the coil's number of turns N, emf V, and produced current I;

where Ns/Np = Vs/Vp = Ip/Is;

The secondary and primary coils' respective turn counts are Ns and Np, respectively.

The relative emf in the secondary and primary coils is Vs and Vp.

The current in the secondary and primary coils, respectively, is and is

assuming Vp = 120V (input voltage), Np = 384 turns, and Vs = 9V (output voltage) Ns =?

Using the equation Ns/Np = Vs/Vp

Ns/384 = 9/120

multiplying by two

120Ns = 384×9

120Ns = 3456

Ns = 3456/120

Ns = 28.8

Ns = roughly 29 turns

9/120 = Ip/1.14

multiplied by two;

120Ip = 9×1.14

120Ip = 10.26

Ip = 10.26/120

Ip = 0.086A

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A farmer has 12 hectares of land on which he grows corn, wheat, and soybeans. It costs $4500 per hectare to grow corn, $6000 to grow wheat, and $5000 to grow soybeans. Because of market demand the farmer will grow twice as many hectares of wheat as corn. He has allocated $6,375,000.00 for the cost of growing his crops. How many hectares of each crop should he plant?

Answers

The number of hectares of each crop he should plant are; 250 hectares of Corn, 500 hectares of Wheat and 450 hectares of soybeans

How to solve algebra word problem?

He grows corn, wheat and soya beans on the farm of 1200 hectares. Thus;

C + W + S = 12   ----(1)

It costs $45 per hectare to grow corn, $60 to grow wheat, and $50 to grow soybeans. Thus;

45C + 60W + 50S = 63750  -----(2)

He will grow twice as many hectares of wheat as corn. Thus;

W = 2C    ------(3)

Put 2C for W in eq 1 and eq 2 to get;

C + 2C + S = 1200

3C + S = 1200     -----(4)

45C + 60(2C) + 50S = 63750

45C + 120C + 50S = 63750

165C + 50S = 63750    ------(5)

Solving eq 4 and 5 simultaneosly gives;

C = 250 and W = 500

Thus; S = 1200 - 3(250)

S = 450

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Conduct online research and write a short report on the origin and evolution of the meter as a measurement standard. Discuss how the meter formed a base for the development of other measuring standards.

Answers

Answer:

People have come up with all sorts of inventive ways of measuring length. The most intuitive are right at our fingertips. That is, they are based upon the human body: the foot, the hand, the fingers or the length of an arm or a stride.

In ancient Mesopotamia and Egypt, one of the first standard measures of length used was the cubit. In Egypt, the royal cubit, which was used to build the most important structures, was based on the length of the pharaoh’s arm from elbow to the end of the middle finger plus the span of his hand. Because of its great importance, the royal cubit was standardized using rods made from granite. These granite cubits were further subdivided into shorter lengths reminiscent of centimeters and millimeters.

piece of black rock with white Egyptian markings

Fragment of a Cubit Measuring Rod

Credit: Gift of Dr. and Mrs. Thomas H. Foulds, 1925

Later length measurements used by the Romans (who had taken them from the Greeks, who had taken them from the Babylonians and Egyptians) and passed on into Europe generally were based on the length of the human foot or walking and multiples and subdivisions of that. For example, the pace—one left step plus one right step—is approximately a meter or yard. (On the other hand, the yard did not derive from a pace but from, among other things, the length of King Henry I of England’s outstretched arm.) Mille passus in Latin, or 1,000 paces, is where the English word “mile” comes from.

And thus, the meter has and likely will remain so elegantly defined in these terms for the foreseeable future.

Explanation:

is this short enough

Provide the solution for the question below with all steps.

Provide the solution for the question below with all steps.

Answers

The maximum stresses of the section near the fixed end are Bending stress, -10.16 ksi and Shear stress, 1.89 ksi.

How to calculate critical stresses?

To determine the maximum stresses at a section near the fixed end of the beam, calculate the bending stress and the shear stress.

First, let's find the reactions at the fixed end of the beam. Since the beam is completely fixed, the reactions will be equal and opposite to the applied force, which means:

Rx = -Fx = -400 lb

Ry = -Fy = 300 lb

Rz = -Fz = 1200 lb

Next, calculate the bending moment caused by the applied force. Since the force passes through the centroid of the beam, we can assume that the moment arm is equal to half the depth of the beam, which is 4.055 inches. Therefore, the bending moment at the section near the fixed end is:

M = Fz × 4.055 in = -4875 lb·in

Using the moment of inertia about the x-axis (centroidal-longitudinal axis), calculate the bending stress:

σx = M × (H/2) / Ix = -10.16 ksi

Next, calculate the shear stress using the shear force caused by the applied force. Since there is no other load on the beam, the shear force at the section near the fixed end is equal to the reaction force in the y-direction, which is 300 lb. Using the area of the web, calculate the shear stress:

τ = V × (W × t) / (2 × Iy) = 1.89 ksi

where V is the shear force, W is the width of the web, t is the thickness of the web, and Iy is the moment of inertia about the y-axis (centroidal-vertical axis). Note that we assume the shear stress distribution is uniform across the thickness of the web.

Therefore, the maximum stresses at the section near the fixed end of the beam are:

Bending stress: σx = -10.16 ksi

Shear stress: τ = 1.89 ksi

The bending stress is compressive and larger in magnitude than the yield stress of the material, which means the beam will fail due to bending. The shear stress is relatively small and does not contribute significantly to the failure of the beam.

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Image transcribed:

[8] AW 8x15 I-beam is loaded through the centroid with a force that has the following components:

Fx = 400 lb

Fy=-300 lb

Fz=-1200 lb

The x-axis is the centroidal-longitudinal axis of the beam; the Y-axis is the centroidal-vertical axis along the web and the Z-axis is the centroidal axis parallel to the flanges. The beam is completely fixed at the other end, which is at a distance of 15 in from the point of load application in x- direction. Determine the maximum (critical) stresses at a section near the fixed end. (A W 8X15 beam is a wide flange thin-walled I-beam with the following properties: Area = 4.44 in²

Depth = 8.11 in width = 4.015 in flange thickness = 0.315 in

Web thickness = 0.245 in Ix = 48 in

Iy = 3.4 in¹)

Section has the following properties:

Area = 4.44 in² Depth (H) = 8.11 in

Width (W) = 4.015 in Length (L) = 15 in

Flange thickness = 0.315 in

Web thickness = 0.245 in

1-48 in 13.4 in

Fx=400 lb, Fy=-300 lb, F = -1200 lb

Chapter 12 You Make the Decision. Angel chose to package services of a single cloud provider. He tells you that he made the choice so that the company would save money, and that the migration would be easier due to the consistency of the products. Once the service contracts are signed and the products available, he works on fitting the company's systems into the provider's systems. He is finding some of this difficult, as the provider only has one service for each facet of the system, and they aren't all compatible with your needs. Three months later, as Angel finishes up the cloud migration, he's programming in some cloud monitoring to keep track of how well the cloud services are meeting your company's needs. He asks for your suggestions on how best to assess the ongoing success of the new cloud infrastructure. What do you emphasize as the priority for follow-up assessment? A) Monitor overall costs and save money wherever possible. B) Monitor overall effectiveness and shift services to another platform if needed.

Answers

The ongoing success of the new cloud infrastructure can be effectively assessed by monitoring key performance indicators (KPIs) such as uptime, response time, scalability, cost savings, and user satisfaction.

How can the ongoing success of the new cloud infrastructure be assessed effectively?

When assessing the ongoing success of the new cloud infrastructure, it is important to prioritize monitoring the overall effectiveness of the services rather than just focusing on cost savings. While cost savings were one of the reasons for choosing a single cloud provider initially, it is crucial to ensure that the chosen services are meeting the company's needs effectively.

Therefore, option B) "Monitor overall effectiveness and shift services to another platform if needed" should be emphasized as the priority for follow-up assessment. This means continuously evaluating whether the cloud services are delivering the desired performance, functionality, reliability, and scalability that the company requires. If any of the services are not compatible with the company's needs or are underperforming, it may be necessary to consider migrating those specific services to another platform or exploring alternative solutions.

Monitoring overall effectiveness involves collecting and analyzing relevant performance metrics, such as response times, uptime, availability, and scalability of the cloud services. It may also involve gathering feedback from users and stakeholders to understand their satisfaction with the services.

By prioritizing the assessment of overall effectiveness, the company can ensure that the cloud infrastructure is delivering the expected benefits and meeting the organization's requirements. This approach allows for flexibility and the ability to adapt and make necessary adjustments to optimize the cloud services over time.

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Identify two typical construction tasks and produce a task analysis, completed to an appropriate industry acceptable format. This is to show hazards, risks, and resultant risks once you have implemented appropriate control measures.

Identify potentially harzadous waste material used on a typical construction site.

Answers

Explanation:

Task 1: Pouring Concrete Slab Task Analysis:

Step 1: Site Preparation

Hazard: Uneven terrain, buried utilities, and potential environmental hazards.

Risk: Trips, falls, cuts, electrocution, and hazardous material exposure.

Control Measures: Conduct site survey, obtain site plans, mark utility lines, and provide appropriate personal protective equipment (PPE).

Step 2: Formwork Installation

Hazard: Heavy lifting, repetitive motion, and potential structural instability.

Risk: Back strain, muscle fatigue, and collapse.

Control Measures: Provide mechanical lifting equipment, design stable formwork systems, and provide appropriate PPE.

Step 3: Reinforcement Placement

Hazard: Sharp and heavy objects, repetitive motion, and potential structural instability.

Risk: Lacerations, impalement, muscle fatigue, and collapse.

Control Measures: Provide appropriate PPE, design safe lifting and placement systems, and ensure proper bracing of reinforcement.

Step 4: Concrete Mixing and Pouring

Hazard: Dust exposure, heavy equipment operation, and chemical exposure.

Risk: Respiratory problems, collision, and chemical burns.

Control Measures: Provide adequate ventilation, use personal protective equipment, ensure equipment is in good condition, and follow manufacturer’s instructions.

Step 5: Finishing and Curing

Hazard: Dust exposure, repetitive motion, and chemical exposure.

Risk: Respiratory problems, muscle fatigue, and chemical burns.

Control Measures: Provide adequate ventilation, use personal protective equipment, follow manufacturer’s instructions for finishing and curing, and ensure proper curing time is allowed.

Task 2: Roofing Installation Task Analysis:

Step 1: Site Preparation

Hazard: Uneven terrain, potential electrical hazards, and environmental hazards.

Risk: Trips, falls, electrical shock, and hazardous material exposure.

Control Measures: Conduct site survey, obtain site plans, mark utility lines, and provide appropriate PPE.

Step 2: Roof Deck Installation

Hazard: Heavy lifting, repetitive motion, and potential structural instability.

Risk: Back strain, muscle fatigue, and collapse.

Control Measures: Provide mechanical lifting equipment, design stable roof deck systems, and provide appropriate PPE.

Step 3: Underlayment Installation

Hazard: Sharp objects, repetitive motion, and potential fall hazards.

Risk: Lacerations, muscle fatigue, and falls.

Control Measures: Provide appropriate PPE, ensure safe working conditions, and use fall protection equipment.

Step 4: Shingle Installation

Hazard: Sharp objects, repetitive motion, and potential fall hazards.

Risk: Lacerations, muscle fatigue, and falls.

Control Measures: Provide appropriate PPE, ensure safe working conditions, and use fall protection equipment.

Step 5: Roof Edge and Flashing Installation

Hazard: Sharp objects, repetitive motion, and potential fall hazards.

Risk: Lacerations, muscle fatigue, and falls.

Control Measures: Provide appropriate PPE, ensure safe working conditions, and use fall protection equipment.

Identify potentially hazardous waste material used on a typical construction site: One potentially hazardous waste material commonly used on a construction site is asbestos. Asbestos is a fibrous mineral that was widely used in construction materials for its insulating and fire-resistant properties. However, when asbestos-containing materials are damaged or disturbed, asbestos fibers can be released into the air and inhaled, leading to serious health risks such as lung cancer and mesothelioma. As a result, proper handling, removal, and disposal of asbestos-containing materials are critical to protecting the health and safety of workers and the environment.

va rog am repede in 5 min

va rog am repede in 5 min

Answers

Answer:

do u speak english

Explanation:

Assume that 50,000 yd3 of the soil from a local borrow pit in Rhode Island, with a water content of 13% and dry unit weight of 87 pcf, is to be delivered to a construction site for some repairs of highway in I-95. By the time it reaches the site, the water content is 9%. It will be compacted to a minimum of 90% of the modified Proctor maximum dry density. Determine the total amount of water (in pounds), that must be added to the soil to increase the moisture content to the optimum level. Assume a Gs

Answers

Answer:3000 yd3

Explanation:

so i got the 50000 divided it by 100 times that by 13 and got 4500 yd3

so now the soil is at 9 so i need to get the 4 percent back up so i yet again got 50000 yd3 and divided by 100 and times it by 9 to get 1500 yd3 to then minus my 1500 and 4500 yd3 and got 3000 yd3 i hope it is right.

"hapter One Review Questions 1. Where did the Industrial Revolution start and why did it begin there? 2. What does "emerging" mean, emerging technologies and how are they found? 3. What makes "emerging technologies" happen and what impact will they have on Individuals, Society, and Environment?​

Answers

An agrarian and handicraft economy was replaced by one that was dominated by industry and machine manufacturing during the Industrial Revolution in modern history. The world as a whole was affected by this process after it started in Britain in the 18th century.

The first three industrial revolutions were which three?

These first three industrial revolutions shaped our contemporary society. The world we live in underwent a fundamental transformation with the advent of each of these three innovations: the steam engine, the age of science and mass production, and the rise of digital technology. And right now, it's taking place once more, for the fourth time.

The term is frequently used to describe emerging technologies, or those expected to become available in the next five to ten years. It is typically reserved for technologies that are having, or are anticipated to have, significant social or economic effects.

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An engineer has initiated the ping command from Cisco IOS. The command showed an output of five exclamation points (!!!!!). What does this tell the engineer? A Some of the messages received a reply, but others timed out. B None of the messages received a reply. (C) The syntax of the command was entered incorrectly. D All five echo messages received a reply.

Answers

When an engineer has initiated the ping command from Cisco IOS and the output shows five exclamation points (!!!!!), this indicates that :

(D) All five echo messages received a reply.

In the output of the ping command, each exclamation mark (!) represents a successfully received echo reply packet. If all the echo request packets sent by the ping command are successfully received and replied by the destination device, the output will show the number of exclamation points equal to the number of echo request packets sent, indicating that all the packets have successfully received the reply.

In this case, since the output shows five exclamation points (!!!!!), it means that all the five echo request packets sent by the ping command received a reply from the destination device. Hence, the correct option is:

D - "All five echo messages received a reply."

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describe an engineering advance that has led to greater knowledge about the solar system

Answers

development of the space shuttle to allow humans to explore the moon

Answer:

Space Rovers

Explanation:

The engineering advancement of the invention space rovers has changed space exploration tremendously. The first space rover ever to go out onto another planet was made by NASA and put on mars to learn more about the red planet and see if there where any plausible signs of past or maybe even present life. This mission was incredibly successful and for the first time in space exploration history, there was a spacecraft that you could move around that could with do the conditions of the planet for weeks, months, sometimes years at a time, moving around taking pictures and constantly collecting data. This was revolutionary for scientists, this way they could get copious amounts of information just on rover and not having to send multiple crafts only to die in the first few hours but sending back a relative amount of information. With rovers you can have them collect samples and bring the back to earth, not something  that could’ve been done without a human, until rovers. They have completely changed and improved collecting data from other planets and have been one of the most revolutionary inventions when it comes to space exploration.

This is what I put for the answer, hope it helps in some way.

: We have a PCM transmitter that sends messages to a receiver. The message can be any of 100 different values. Assume that the transmission delay is 1 ns, and that we want the receiver to receive the message exactly 2 ns after the transmitter begins to send it. (a) What is the required bitrate of the: i. Transmitter? ii. Receiver? (b) Redo part (a) assuming that we use PAM-5 instead of PCM. (c) What is the increase that we can get in the number of transmitted values (using the same bitrate) in each of the two cases above?

Answers

(a) PCM Transmission:i. To calculate the required bitrate of the transmitter, we need to consider the transmission delay and the number of different values that can be transmitted.

The transmission delay is 1 ns, and we want the receiver to receive the message exactly 2 ns after the transmitter begins to send it. Therefore, the total time available for transmission is 2 ns - 1 ns = 1 ns.

Since there are 100 different values that can be transmitted, the required bitrate can be calculated by dividing the number of values by the available time: Bitrate = Number of values / Time

Bitrate = 100 / 1 ns = 100 Mbps

ii. The required bitrate of the receiver would be the same as the transmitter in this case, so it is also 100 Mbps.

(b) PAM-5 Transmission:

i. PAM-5 is a form of pulse amplitude modulation with 5 different levels. Assuming the transmission delay and required timing are the same as in PCM, the number of bits per symbol would be log2(5) = 2.32 (approximately). Since we cannot have a fraction of a bit, we need to round it up to the next integer. Therefore, the required bitrate of the transmitter would be at least 3 times higher: Bitrate = Number of values / Time = 300 Mbps.

ii. The required bitrate of the receiver would also be 300 Mbps.

(c) In the PCM case, we can transmit 100 different values using a bitrate of 100 Mbps. In the PAM-5 case, we can transmit more values with the same bitrate. Each symbol in PAM-5 represents log2(5) = 2.32 bits, so with a bitrate of 300 Mbps, we can transmit 300 / 2.32 ≈ 129 different values. Therefore, we can transmit an additional 29 values using PAM-5 compared to PCM at the same bitrate.

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Which of the following is a basic property of steel?
It is not resistive to aging.
It is dimensionally unstable.
It is the strongest of the common building materials.
The quality can be inconsistent due to the industrial manufacturing process

Answers

Industrial manufacturing process, advances in technology have allowed for greater control over the production process, resulting in more consistent and high-quality steel products.

The basic property of steel is that it is the strongest of the common building materials. Steel is an alloy, which means that it is made by combining two or more different types of metallic elements. Steel contains a large amount of iron and carbon, along with other elements, such as nickel and chromium.

Steel is used extensively in construction because of its strength and durability. It is also resistant to corrosion, which makes it a good choice for buildings that are exposed to the elements. Steel can be used to create a variety of different structures, including high-rise buildings, bridges, and industrial plants.

Steel is an alloy, which means it is made by combining two or more different types of metallic elements. The primary properties of steel are its strength, durability, and resistance to corrosion. Steel is used in construction because it is stronger than other common building materials like wood and concrete, and it is resistant to damage from the elements. Steel can be shaped into many different forms, including sheets, rods, bars, and pipes.

Steel is manufactured in large quantities using industrial processes that involve the melting and casting of the metal. The manufacturing process can affect the quality of the steel, resulting in inconsistencies that can impact its strength and durability. However, advances in manufacturing technology have allowed for greater control over the production process, resulting in more consistent and high-quality steel products.

The basic property of steel is its strength, making it the strongest of the common building materials. Although it can be subject to inconsistencies due to the industrial manufacturing process, advances in technology have allowed for greater control over the production process, resulting in more consistent and high-quality steel products.

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