HELP PLS Leaders usually start as
team members
good employees
college graduates
good mangers
Answers
Related Questions
list four items that are manufactured using the shielded metal arc welding process
Answers
Answer: carbon steel, low and high alloy steel, stainless steel, cast iron
Explanation:
15.4
Write each of the following in a correct form without using any exponents:
a) 12300 Nmkg ¹ K¹
b) 109.433 Cs m-¹ K-¹
c) 0.000433 Wsm¹K¹
Answers
Correct form without using any exponent is :
a) 12300 NMK/gk
b) 109.433 Cs/mK
c) 0.000433 Ws/(cube meter)K
What is Exponent?
The way of representing huge numbers in terms of powers is known as an exponent. Exponent, then, is the number of times a number has been multiplied by itself. For instance, the number 6 is multiplied by itself four times, yielding 6x6x6x6. You can write this as 6^4. In this case, the exponent is 4 and the base is 6.
What is BODMASS?
The acronym BODMAS was created to aid kids in remembering the right order to carry out mathematical operations when solving problems. B-Brackets, O-Orders (powers/indices or roots), D-Division, M-Multiplication, A-Addition, and S-Subtraction are all abbreviated as Bodmas.
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Guys i need help and some ones please help me
Engineering Design:Question 10
Which option describes the engineering design process?
Select one:
1. A series of steps engineers use to identify constraints.
2. A series of steps engineers use to decide which solution is best.
3. A series of steps engineers use to test what they build.
4. A series of steps engineers use to solve problems.
Answers
Answer:
4. A series of steps engineers use to solve problems.
Explanation:
The process of engineering design is a sequence of procedures that engineers pursue to arrive at a solution to a specific problem. Most times the solution includes creating a product such as a computer code, which fulfills certain conditions or performs a function. If the project in-hand includes designing, constructing, and testing it, then engineers probably adopt the design process. Steps of the process include defining the problem, doing background research, specifying requirements, brainstorming solutions, etc.
help
Zander described the similarities and differences between flowering and non-flowering plants. Read the following passage and find the mistakes.
"A daisy is a non-flowering, seed-bearing plant, while a pine tree produces flowers. Both the daisy and the pine tree go through the four major stages of the life cycle, which includes the seed stage, sprouting stage, seedling stage, and the final stage, which is the adult stage. During each stage of the life cycle, the two plants have different shapes and textures. As adult plants, the daisy produces seeds in the cone, and the pine tree produces seeds in the flower."
What statement corrects the errors in Zander's passage?
A.A daisy is a flowering plant, and a pine tree is a non-flowering, cone-bearing plant. During the adult stage, the daisy produces seeds in the flower and the pine tree produces seeds in the cone.
B. As adult plants, the daisy sprouts seedlings, which are then reproduced. During the adult stage, the pine tree grows spores, which are reproduced.
C.The daisy and the pine tree have different stages in their life cycles. The daisy completes the seedling stage before the sprouting stage. The pine tree has a fertilization stage when seeds are produced.
D.The daisy and the pine tree both have the same life cycles, but the daisy produces seeds in the seedling stage, and the pine tree produces seeds in the sprouting stage.
Answers
Answer:
A
Explanation:
daisies are flowering plants
12. The part of the shingle that is left uncovered is:
A. the top
B. to the weather
C. the left end
D. the smooth side
Answers
Answer:
A. The top
Explanation:
Calculate the change in storm water runoff in cubic feet per second caused by building a house on the Noblesville, IN lot assuming the following conditions. Use these tables and type only the number in the field below. (43,560 ft2/acre)
Ø Pre-development
o a 100 year, 1 hour design storm. Rainfall intensity – 3.05 in/hr
o Assume that 90% of the 0.5 acre lot is concrete pavement and 10% is grass lawn (flat, well drained, sandy soil)
o Use average values for pre-development coefficients
Ø Post development
o Plans include a two story house with a 1500 sq. ft. foot print and about 500 sq. ft. of concrete driveway, deck, and sidewalk.
o The remainder of the lot will be planted with grass lawn (flat, well drained, sandy soil).
o Use worst case coefficients for impervious developed surfaces and average values for other surfaces.
Answers
Use worst case coefficients for impervious developed surfaces and average values for other surfaces.
.
Engineering uses specialized engineering techniques in the medical field. It is a relatively new discipline that
involves applications such as diagnostic equipment, therapeutic devices, pharmaceutical drugs and artificial
Jimbs (prosthetics)..
a. Electrical
b. Polymer
C.Biomedical
D.Civil
Answers
The correct answer is C. Biomedical engineering.
What is Biomedical engineering?The area of Biomedical engineering is a distinct field that utilizes methods and concepts from engineering to address medical challenges and innovations.
The task involves enhancing healthcare delivery, diagnosis, and treatment via the creation and engineering of diverse medical devices, equipment, and pharmaceuticals.
A vast array of products falls under this area, such as tools for diagnosing medical conditions like magnetic resonance imaging (MRI) and computerized tomography (CT) scanners, medical equipment for treatment purposes such as pacemakers or insulin pumps, medications for various illnesses, and prosthetic limbs designed to aid those with limited mobility.
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I have a Dutch oven that looks like this what do I do?
Answers
Answer:
baking soda and vinegar dish soap
Explanation:
it will create a bubbles and let it sit for 3 hours and it will go away
Clear and steady instructions are not necessary when directing your aready know what to do.Clear and steady instructions are not necessary when directing your models as most of them are professionals and already know what to do. True or false
Answers
Answer:
Explanation:
false
Clear and steady instructions are not necessary when directing your already know what to do.Clear and steady instructions are not necessary when directing your models as most of them are professionals and already know what to do. True or false
Chemical compounds that are created by a string of smaller repeating units are ______ .
Answers
Answer:
The correct approach will be "Polymer". Explanation: A polymer, because it has a very broad molecular structure, seems to be a class or kind of organic solid. It is indeed a material consisting of long sequences, or monomers, of simplified components.
Answer:
polymers
Explanation:
for the people who dont like to read
what is a compound gear used for creating the most torque
Answers
In short, a lower gear produces more torque at the wheel, as well as faster acceleration and lower vehicle speed. Higher gears result in less torque at the wheel, as well as slower acceleration and higher car speed.
What is torque?TORQUE (Terascale Open-source Resource and QUEue Manager) is a distributed resource manager that manages batch jobs and distributed compute nodes. Torque is a force that can cause an object to rotate around an axis. In the same way that force causes an object to accelerate in linear kinematics, torque causes an object to acquire angular acceleration. Torque is measured as a vector quantity. Torque is defined as a twisting or turning force that causes rotation around an axis, which could be a center of mass or a fixed point. Torque can also be defined as the ability of a rotating object, such as a gear or a shaft, to overcome turning resistance.To learn more about torque, refer to:
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PLZZ HELP ILL GIVE BRAINLYEST PLZZ HELP
Distinguish how requirements contribute to the design process.
Answers
Answer:
If someone requires you to do something, like no blue, you have to change the blue to another color.
The most important rating for batteries is the what
Answers
Answer:
I'm completely sure that the answer is: The most important rating for batteries is the ampere-hour rating. Ampere-hour is the battery discharge rating. It's used as a measure of charge in your device. It indicates how long your device will work without charging.
Explanation:
Hope this helped!
Why is it important to know how to set-up a desktop computer?
Answers
You run the risk of losing crucial company data if your new PC is not configured properly. Discover our best advice for setting up and securing a new computer.
What does this word mean company?
If your new Computer is not configured properly, you run the danger of losing important business data that you cannot recover. Find out our best advice for setting up and protecting new computers.
A gathering of people is referred to as a "company." A popular word, "company" has a wide range of distinct meanings, all of which relate to a gathering or interaction of people. It's possible that businesses are referred to as companies most frequently. Battery manufacturing and distribution is done by Energizer.
synonyms; business. A family-run enterprise operated the corporation.
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Which of the careers in engineering discussed in the unit appeals to you the most and why?
Answers
The three careers in engineering that appeals the most is the job of computer engineer.
Computer Engineering is known as the discipline that embodying science and technology in the design, building, implementing, and maintenance of modern computer systems and computer-controlled equipment software, and hardware components.
Computer engineers participate in numerous computer software and hardware aspects from the conception of different microcontrollers, micro-producers, personal computers, and supercomputers to the design of circuits.
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Perchuty (P. z fan ce the Treffe resistivalyThe law of resistivity.
Answers
We can see here that the law of resistivity, also known as Ohm's law, states that the electrical resistance of a conductor is directly proportional to its resistivity and length, and inversely proportional to its cross-sectional area.
How is law of resistivity represented?The Law of resistivity can be mathematically represented as:
R = ρ × (L / A)
Where:
R is the electrical resistance of the conductor,
ρ (rho) is the resistivity of the material,
L is the length of the conductor, and
A is the cross-sectional area of the conductor.
The resistivity (ρ) is a characteristic property of a material that quantifies its ability to resist the flow of electric current. It depends on the nature of the material, its temperature, and sometimes its purity. Resistivity is measured in ohm-meters (Ω·m).
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Based on your observations of brightness, which battery would run out more quickly when the switches are closed?
Answers
When the switch is closed, current flows across the circuit, turning on the lightbulb. The bulb receives the full 120 volts it needs along with the intended current flow, enabling it to function at its brightest.
Does the number of batteries or the bulb itself determine how brilliant the light is?The number of bulbs added to a circuit will affect how bright they are. When additional bulbs are connected in series, they will share the circuit's electric current, which will reduce the brightness of the lights.
Which type of light bulb, parallel or series, produces more light?With a simple parallel circuit, the entire battery voltage is applied to each bulb. The lights on the parallel circuit are present for this reason.
As more lights are added, nothing happens if all of the bulbs are linked in parallel.
Each bulb becomes dimmer as more are added if they are all connected in series.
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Explain the purpose and function of a design brief and prototype and why they are important in engineering.
Answers
Answer:
A design brief can be a powerful project management tool that keeps you and clients on target with everything from deadlines to project milestones to deliverables. A design brief should do the following things: Provide background and scope of a project. Set expectations and goals for the completed project.
Teams build prototypes with varying degrees of fidelity to capture design concepts and test them on users. You can refine and validate your designs with prototypes to ensure that you are building the right thing your user will use, without wasting time and resources
DESIGN:
Armstrong defined design as the essential part of the creative process of engineering that makes it distinct from science (Armstrong 2008). The design process in engineering involves: imagination, creativity, knowledge, technical and scientific skills, and the use of materials.
PROTOTYPE:
Prototypes are made, presented, and interpreted differently by people according to their understanding and frame of reference. Design educators have, in recent decades, come closer to one another in how they approach design creativity. Still, many distinct differences exist. One of the most striking has to do with the role of prototyping in developing ideas into concrete manifestations. Prototypes unlock cognitive association mechanisms related to visualisation, prior experience, and interpersonal communication in ways that favour iterative learning between peers in the product development community. When, where, and how to use prototyping strategies depends on context, and it demands a high level of situation awareness. The nature of this awareness is, in turn, dependent on cultural variables and curriculum development. Prototyping has been portrayed as an excellent activity to share inner thoughts, yet a deeper connection to its knowledge-building processes has been lacking in previous research. This paper builds on related literature in shaping a common understanding of how prototyping is perceived and applied in two different high-performance academic contexts (Stanford University, Stanford, USA, and the KTH Royal Institute of Technology, Stockholm, Sweden). Our exploration focuses on students’ perceived learning experiences and on teachers’ experiences within engineering design projects. Prototyping is an active enabler in both cases, establishing iterative loops of new knowledge through social interaction and team-based communication. The deeper level of cognitive attachments to prototyping provides an explicit link between embedded implicit knowledge and its consequences for objective learning.
Which of these simple machines will require the least effort to lift a load? Explain yours answer.
1. A machine with a greater load distance
2. A machine with a smaller effort distance
3. A machine with a greater effort distance
4. A machine with an effort and load distance
Answers
Answer:
3. A machine with a greater effort distance
Explanation:
According to the formula for calculating mechanical advantage (MA) in simple machines, which is given by MA = Load distance / Effort distance, a larger effort distance would result in a larger mechanical advantage. This means that with a larger effort distance, a given amount of effort would be able to overcome a larger load.
3. A machine with a longer effort distance: This would presumably need less work since the effort is delivered over a longer distance, resulting in a bigger mechanical advantage and requiring less effort to move the load.
what is electrical energy used for?
Answers
Answer:
to power devices appliances and some methods of transportation
Explanation:
Answer:
Electrical energy is used throughout the world to power devices, appliances and methods of transportation utilized in daily life. To make things operate, electrical energy must be emitted from energy sources such as power plants, to enable an object to consume the power it needs to function.
Explanation:
.Block A of mass 30 kg is resting on Block B of 15 kg and both blocks are connected via a
light and inextensible cable, which runs over a light and smooth pulley. Determine the
tension, T, in the cable and the acceleration of Block B, aB, as it moves up the inclined
plane.
Answers
The tension in the cable and the net acceleration of the block B are 291.814 newtons and 0.112 meters per square second, respectively.
How to determine the tension and the acceleration of block B
Based of the representation seen in the image, an external force moves the block A downwards and the block B moves upwards and with an net acceleration of same magnitude due to the cable. By Newton's laws we construct the free body diagrams for each mass and that can be seen in the image seen below.
The motion equations are described below:
Mass A
250 N - 0.4 · Na - T + (30 kg) · (9.807 m / s²) · sin 30° = (30 kg) · a (1)
Na - (30 kg) · (9.807 m / s²) · cos 30° = 0 (2)
Mass B
- T + 0.4 · Na + 0.3 · Nb + (15 kg) · (9.807 m / s²) · sin 30° = - (15 kg) · a (3)
Nb - Na - (15 kg) · (9.807 m / s²) · cos 30° = 0 (4)
By (2):
Na = (30 kg) · (9.807 m / s²) · cos 30°
Na = 254.793 N
By (4):
Nb = 254.793 N + (15 kg) · (9.807 m / s²) · cos 30°
Nb = 382.190 N
Then, we have the following system of linear equations:
T + (30 kg) · a = 250 N - 0.4 · Na + (30 kg) · (9.807 m / s²) · sin 30°
T + 30 · a = 295.188
T - (15 kg) · a = 0.4 · Na + 0.3 · Nb + (15 kg) · (9.807 m / s²) · sin 30°
T - 15 · a = 290.127
The solution of the linear system is T = 291.814 N and a = 0.112 m / s².
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When you want to back out of a parking space, you should do it slowly and look _____________ while backing.
at your side mirrors
at your rearview mirror
over your right shoulder
Answers
Answer:
over your right shoulder
Explanation:
Answer:
When you want to back out of a parking space, you should do it slowly and look over your right shoulder while backing.
Examples of modern manufacturing allowing for customization to make specific items to suit individual needs.
Answers
Modern manufacturing has significantly advanced to cater to customization and meet individual needs.
Few examples of how modern manufacturing allows for customization:
1)3D Printing/Additive Manufacturing: 3D printing enables the production of highly customized items by building layer upon layer of material.
This technology allows for the creation of unique shapes, sizes, and designs, enabling customization on a personal level.
From customized prosthetics to personalized jewelry, 3D printing revolutionizes manufacturing by tailoring products to individual requirements.
2)Mass Customization in Apparel: Traditional manufacturing processes often involved producing items in standard sizes, limiting options for consumers.
However, modern manufacturing techniques, such as computer-aided design (CAD) and computer-aided manufacturing (CAM), allow for mass customization in apparel.
By utilizing body scanning and virtual fitting technologies, companies can offer custom-made garments that fit an individual's unique measurements and style preferences.
3)Customized Electronics: With advancements in technology, manufacturers can now offer customization options for electronic devices.
Customers can personalize specifications such as memory capacity, display size, and processing power to suit their needs.
Some companies even allow customers to design the appearance and choose specific features of their gadgets, ensuring that the final product aligns with their preferences.
4)Personalized Food and Beverages: Manufacturing has extended to the food and beverage industry, enabling customization in culinary experiences.
Companies now offer personalized nutrition plans, customized meal kits, and even 3D-printed food tailored to individual dietary requirements and taste preferences.
5)Automotive Industry: The automotive industry has embraced customization, allowing customers to configure various aspects of their vehicles, including color, trim, interior options, and additional features.
Some manufacturers offer online platforms where customers can design and visualize their personalized cars before ordering.
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The speed limit is posted in most areas, but, if not, the ___________ speed limit will be in effect. A. implied B. default C. conditional D. none of the above
Answers
Answer:
The answer is B (default).
Which of the following are typical categories of specifications and limitations?
O. design
O. environmental effects
O. supervision and management
O. ethical or legal implications
O. health and safety considerations
O. sustainability
O. cost and benefit difficulty
Answers
Answer:
cost and benefit
health and safety
ethical and legal
environmental effects
sustainability
Explanation:
these are the correct answers
Answer:
A, C, F, G, H
Explanation:
environmental effects
ethical or legal implications
sustainability
health and safety considerations
cost and benefit
Which of the following terms is defined as small bumps and slashes within a fluid power system?
macrostructures
microstructures
friction
reservoirs
Answers
Answer:
friction
Explanation:
''.''
Answer:
the answer is friction
Explanation:
because
A water turbine is to be designed to produce 27MW when running at 93.7 rev/min
under a head of 16.5m. A model turbine with an output of 37.5kW is tested under
dynamically similar conditions with a head of 4.9m . Calculate the:
a. model speed; b. scale ratio; c. assuming a model efficiency of 88%, estimate the volume
flow rate through the model; and d. if it is estimated that the force on the thrust bearing of
the full-size machine is 7.0GN , determine the bearing thrust of the model.
Answers
The Answers for the given question are as follow:
a. The model speed is approximately 31.62 rev/min.
b. The scale ratio is approximately 0.0417.
c. The estimated volume flow rate through the model is approximately 943.44 m^3/s.
d. The bearing thrust of the model is approximately 9.72 kN.
To calculate the required values for the water turbine model, we can utilize the concept of dynamic similarity.
a. To find the model speed, we can use the principle of geometric similarity, which states that the ratio of speeds is equal to the ratio of the square roots of the head. Thus:
Model speed = (√(Model head))/(√(Full-size head)) * Full-size speed
= (√4.9/√16.5) * 93.7 rev/min
= 31.62 rev/min
b. The scale ratio can be determined using the equation:
Scale ratio = (√(Model power))/(√(Full-size power))
= (√37.5kW)/(√27MW)
≈ 0.0417
c. To estimate the volume flow rate through the model, we can use the power equation:
Model power = (Model efficiency) * (Volume flow rate) * (Model head) * (Gravity)
37.5kW = 0.88 * (Volume flow rate) * 4.9m * (9.81m/s^2)
Solving for the volume flow rate:
Volume flow rate = 37.5kW / (0.88 * 4.9m * 9.81m/s^2)
≈ 943.44 m^3/s
d. To calculate the bearing thrust of the model, we can use the principle of force similarity:
Bearing thrust model = (Model power / Full-size power) * Full-size bearing thrust
= (37.5kW / 27MW) * 7.0GN
≈ 9.72kN
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Technician A says an automotive brake booster is a piston-type pump that develops pressure for the vehicles brake system. Technician B says an automotive brake booster is a vacuum operated device that assists brake pedal application. Who is right?
Answers
Note that where Technician A says an automotive brake booster is a piston-type pump that develops pressure for the vehicles brake system, and Technician B says an automotive brake booster is a vacuum-operated device that assists brake pedal application, BOTH technicians are right.
What is the rationale for the above response?As Technician B describes, a vacuum-assisted brake booster uses engine vacuum to aid the brake pedal. The vacuum is created by the intake manifold of the engine and is utilized to power a diaphragm within the brake booster. When the driver pushes the brake pedal, the vacuum is activated to increase the pressure on the brake master cylinder, making it simpler for the driver to apply the brakes.
A hydraulic-assisted brake booster, as described by Technician A, employs a piston-type pump to provide pressure for the vehicle's braking system.
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When working in a shop, hazardous dust can be present. What precaution should be taken? Select one:
A.) Use an aqueous solution to wash it into a collection basin B.) Blow it off with an air nozzle to break it up C.) Sweep it up with a stiff broom and dust pan D.) Hold breath while using a hammer to dislodge it
Answers
Answer:
a)
Explanation:
Which type of cloud is incorrectly paired with its shape?
A. Cirrus: wispy, feathery
B. Cumulus: narrow, smoky
C. Cumulonimbus: towering with a flat top
D. Stratus: flat layers
Answers
Answer:
B. Cumulus: narrow, smoky
Explanation:
The "cumulus" clouds are cotton-like, thus they are not supposed to be narrow nor smoky. They're usually described as having a "fluffy" appearance.
The description of "cirrus" clouds is correct. It is indeed wispy and feathery; thus, it is located at high elevation.
The description of "cumulonimbus" clouds is correct. Having a flat top means that it is at its "mature stage."
The description of "stratus" clouds is also correct. It is indeed made of flat layers; thus it is located at low levels.