Answer:
crosscut
Explanation:
Write
your answers on a separate piece of paper. Please do not write in this book.
1. Manufacturing activities are designed to produce products. True or false?
2. Producing a roadway is an example of a construction activity. True or false?
3. Give one example of a resource-processing system.
4. Iron ore is an industrial material. True or false?
5. Secondary processing systems change industrial materials into products.
True or false?
6. An item a company uses can be considered an industrial product. True or false
7. Buildings are outputs of
activities.
8. Name a common type of civil structure.
9. Define the term servicing, as used in this chapter.
10. Define the term repair, as used in this chapter.
Answer:
1;true
2;true
3;no idea
4;true
5;true
6;false
7;yes
8; hospital
9;no idea for now
10;no idea
Examples of modern manufacturing allowing for customization to make specific items to suit individual needs.
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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Draw a line with 40mm long , Then redrawe the following scales in each scale, briefly describe the relation ship between the full length of a line and a new line You drawn A 1:2
Answer:
Explanation:
The full length of the line is 40mm. In a 1:2 scale, the new line would be 80mm long. This means that for each 1mm of the original line, you need to draw 2mm on the new line. Therefore, the relationship between the full length of the line and the new line you drew is that for each 1mm of the original line, you need to draw 2mm on the new line.
Who will win the Copa America 2021 and Euros 2021?
Answer:
Brazil will win copa america
Explanation:
five factors on one's choice of site
Answer: Crucial Factors to Consider for Your Site Selection
Define your reason or purpose for situating your plan on the site.
Location and accessibility.
Knowing your competitors.
Study the building/land surrounding the site.
Landscape, size, shape, and topography.
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kwjhbgggggggggggg
Answer:
oakkakkaka
Explanation:
Answer:
Bored
Explanation:
#CarryOnLearning
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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.
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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if im 14 and your 14 what does that equal
Answer:
hmmmmmmmmmmmmmmmmmmmmmmm
Explanation:
hey jase , how u doing???
what is wood cutting chisels for a primary one (Explain in low terms).If you can answer this question i will mark you brainliest question
Answer:A chisel is a tool with a characteristically shaped cutting edge (such that wood chisels have lent part of their name to a particular grind) of blade on its end, for carving or cutting a hard material such as wood, stone, or metal by hand, struck with a mallet, or mechanical power. The handle and blade of some types of chisel are made of metal or of wood with a sharp edge in it.
Explanation:
Shops can mix refrigerants.
A) True
B) False
Answer: false
Explanation:
Which place does “ the home of your ancestors”? refer to?What is jada response to nia and emily disapproval
The place that does “ the home of your ancestors” refer to is Cobo Verde.
Jada response to Nia and Emily disapproval was that she feels guilty.What is an ancestral home?This is known to be a kind of a house, that is seen in the village, or a place where a family must have lived in the past.
Note that in the above context, The place that does “ the home of your ancestors” refer to is Cobo Verde.
Jada response to Nia and Emily disapproval was that she feels guilty.earn more about guilty from
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Answer:
i dont know or care just need points right now
Explanation:
Question 6 (5 points)
How is the connecting rod attached to the piston?
A bearing insert.
A wrist pin.
A main journal.
A rod journal.
The connecting rod is attached to the piston using a wrist pin. (Option B)
How is this so?The wrist pin,also known as a piston pin or gudgeon pin, serves as the pivot point between the connecting rod and the piston.
It is inserted into small bores in the piston and connected to the big end of the connecting rod,allowing the piston to move up and down while maintaining a secure connection to the connecting rod.
The con-rod connects the piston to the crankshaft, allowing combustion pressure to be transferredto the crankpin.
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Which of the following terms is defined as small bumps and slashes within a fluid power system?
macrostructures
microstructures
friction
reservoirs
Answer:
friction
Explanation:
''.''
Answer:
the answer is friction
Explanation:
because
all of the following are part of a cylinder head except
All the following are part of a cylinder head, except the combustion chamber. The correct option is B.
What are the different cylinder parts?
The cylinder head's cast-in intake and exhaust apertures connect the manifolds to the corresponding valves. Due of the space requirements for head bolt bosses, valve guides, cooling channels, and push-rod opening clearance, an ideal design is not always feasible.
A spark plug fires an electrical bolt over a tiny gap, igniting the gasoline and air mixture that moves the pistons and starts your car moving. They manage how much fuel enters the combustion chamber and for how long throughout the power stroke, guaranteeing maximum combustion and efficiency.
Therefore, the correct option is B. Combustion chamber.
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The question is incomplete. Your most probably complete question is given below:
A. Water pump.
B. Combustion chamber
C. Valve guides.
D. Valve seats.
A student lifts a 30.0 newton ball 7.00 meters in 5.00 seconds. How many joules of work did the student complete?
Answer: 210 jouls
Explanation:The work done by the student can be calculated using the formula:
Work = Force x Distance x Cosine(theta)
where Force is the force applied on the ball, Distance is the distance moved by the ball, and theta is the angle between the force and the direction of motion (in this case, theta is 0 because the force is applied in the upward direction, which is the same as the direction of motion).
Since the ball is lifted vertically, the angle between the force and the direction of motion is 0, so cosine(theta) is 1. Therefore, we can simplify the formula to:
Work = Force x Distance
Substituting the given values, we get:
Work = 30.0 N x 7.00 m
Work = 210.0 J
Therefore, the student completed 210.0 joules of work in lifting the ball
An automotive piston's connecting rod is 8 inches long. What is the approximate length of this connecting rod in millimeters?
will model creation phase will aid in cost savings during development. true or false
Answer:True
Explanation:
Microstructures are microscopic additions or forms in a system.
True
O False
Answer:
True
Explanation:
Microstructure is the very small scale structure of a material, defined as the structure of a prepared surface of material as revealed by an optical microscope above 25× magnification. ...
Answer:
Microstructure is the very small scale structure of a material, defined as the structure of a prepared surface of material as revealed by an optical microscope above 25× magnification. ... These properties in turn govern the application of these materials in industrial practice.
it will help you
You are driving on a public road and need to tum your vehicle around. You can use a three-point turn
Whether the road is straight or curved, but not if the road is on a hill.
in place of a U-turn, if there is a sign prohibiting a U-turn.
O Only where U-turns are permitted, and only if the road is too narrow for your vehicle to make a U-turn and you cannot go
around the block.
Determine the dimensions for T if T = M V^2 A / L^3 where M is a mass, V is a velocity, A is an area, and L is a length.
A. M
B. L/T
C. ML/T^2
D. M/(L T^2)
E. No dimensions
Answer:
C
Explanation:
I literally had this question yesterday
describe four precautions and the reasons why they must be adhered to when conducting the compression test
The precautions to be followed when conducting a compression test are:
Warm up the engine to its normal operating temperature before the test.Disable the ignition system to prevent the engine from starting during the test.Remove all spark plugs from the engine before conducting the test.Keep the throttle wide open (fully depressed) during the compression test.What is compression testWhile doing the compression test, it is very important to keep the throttle fully open. This action lets a lot of air go into the engine, which makes the pressure inside the engine higher. If you keep the throttle open, it stops any pressure from building up which could mess up the test results.
Following these precautions when doing a compression test keeps the person doing the test safe, stops any harm to the engine, and gives accurate information for figuring out the engine's condition. Compression tests are important tests that help mechanics find problems with engine parts like valves, piston rings, and cylinder heads. This helps them fix the issues better.
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u
10. Match the benefit of full synthetic oll with engine conditions: Engines are cold at start-up and not while running.
A) Synthetic has greater resistance to oil thickening to maintain engine efficiency.
B) Synthetic provides maximum protection in extreme hot and cold temperature conditions.
CI Synthetic improves engine protection by resisting oil breakdown.
Answer: C
Explanation:
When compared to Primary Shoe linings, Secondary Shoe linings are:
Answer:
Thinner and less durable.
An electrical circuit is being discussed. Technician A states that if resistance is added, the current will
decrease. Technician B states that if voltage is decreased, amperage would increase. Who is correct?
Select one:
O a. Technician A only
b. Technician B only
O c. Both Technicians A and B
O d. Neither Technician A nor B
Based on the fact that Technician A states that if resistance is added, the current will decrease. Technician B states that if the voltage is decreased, amperage would increase, Both Technicians A and B are correct.
How can this be explained?
Resistance and voltage have an inverse relationship in an electrical circuit. This relationship is described by Ohm's Law, which states that the current (I) flowing through a circuit is equal to the voltage (V) divided by the resistance (R). The formula for Ohm's Law is I = V/R
Hence, it can be seen that When resistance is added to a circuit, the current flowing through the circuit will decrease because the formula I=V/R and as resistance goes up the current goes down.
Similarly, when voltage is decreased in a circuit, the current will increase, because again using Ohm's law I = V/R the current is inversely proportional to the voltage thus as voltage decreases current increases.
So option c. "Both Technicians A and B" are correct.
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Which of these fuel injection systems operates with fuel injectors located only in the intake manifold near each intake
valve and sprays fuel toward the valve?
Select one:
A. Central-point injection
O B. Throttle body injection
C. Multipoint fuel injection
D. Gasoline direct injection
Answer:
C. Multipoint fuel injection
Explanation:
A fuel injection system can be defined as a system found in the engine of most automobile cars, used for the supply of a precise amount of fuel or fuel-air mixture to the cylinders in an internal combustion engine through the use of an injector.
There are different types of fuel injection system and these includes;
I. Central-point injection.
II. Throttle (single point) body injection.
III. Gasoline direct injection.
IV. Multipoint (port) fuel injection.
Multipoint fuel injection is a type of fuel injection system that operates with fuel injectors located only in the intake manifold near each intake valve and sprays fuel toward the valve. As a result, it allows for the supply of a precise amount of fuel and as such creating a better air-fuel ratio for automobile cars.
How many amp-hours are needed to run a clock for 24hrs if it uses 50mA per second?
1.0 ns clock cycles are needed to complete the task or it is needed to run a clock for 24hrs if it uses 50mA per second.
What is the reciprocal of the clock frequency?This is the reciprocal of the clock frequency. For example, a 1 GHz processor has a cycle time of 1.0 ns, and a 4 GHz processor has a cycle time of 0.25 ns.
Divide the clock cycles by one to determine the length of the clock cycle. One clock cycle equals 1/(1 * 10^6 cycles/sec) or 1/1 * 1/(10^6 cycles/sec). . A power above 1 reverses the units and signs, so 1/10^6 cycles/second is 10^-6 seconds/period.
Therefore, 1.0 ns clock cycles are needed to complete the task or it is needed to run a clock for 24hrs if it uses 50mA per second.
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Jack graduated from a 4 year engineering program and immediately began working for the
large engineering firm he had interned with the previous summer. Jack worked with all
aspects of machine design and implementation into the manufacturing process. Jack took
advantage of the corporation’s tuition reimbursement program and received his masters and
doctorate degrees. After 10 years working in the field, Jack applied for and obtained a job
teaching in the engineering program at a local university.
What Field AND Career Path/Sector is Jack in?
The Field that Jack is in is Engineering. The career path he is on is Lecturing.
What is a career path?Career Pathways is a workforce development technique utilized in the United States to assist people in making the transition from schooling to and through the job.
It entails creating goals and determining the skills and expertise required for an employee to attain them. Career pathing provides a broader perspective than the standard career ladder, which merely lays out "rungs" or levels to ascend.
However, the field in which a person has decided to specialize is the area in which they have decided to gain knowledge and theoretical skill.
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an engineering team has a goal of installing new, more efficient solar panels on the international space station . which equation best describes a cost-benefit analysis the team might perform
In a cost-benefit analysis, the engineering team aims to evaluate the feasibility and value of installing new, more efficient solar panels on the International Space Station (ISS). They can use the following equation:
Net Benefit = Total Benefits - Total Costs
Identify the Total Benefits: The engineering team assesses the advantages and positive outcomes associated with the new solar panels. These benefits could include increased energy generation, reduced reliance on other power sources, and potential cost savings.Quantify the Total Costs: The team determines the expenses involved in installing the new solar panels, such as research and development costs, manufacturing, transportation, installation, and ongoing maintenance expenses. They also consider any potential risks or drawbacks associated with the project.Calculate Net Benefit: Subtract the Total Costs from the Total Benefits to obtain the Net Benefit. A positive net benefit indicates that the benefits outweigh the costs, suggesting the project is economically viable. Conversely, a negative net benefit may indicate that the costs outweigh the potential benefits, requiring further evaluation or adjustments to the project.By using this cost-benefit analysis equation, the engineering team can make an informed decision about the installation of new, more efficient solar panels on the ISS.
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The Industrial Age was ushered in by the invention of the steam engine. What did this invention lead to?
Answer: The introduction of steam engines improved productivity and technology, and allowed the creation of smaller and better engines.
Explanation: Obviously steam engines were revolutionary for our time. The more you focus on something, the better you can understand. Therefore allowing you to advance in your studies.