Answer:
This statement is True.
Explanation:
An open system doesn't have automatic water makeup (pressure reducing valve).
Which of the following distinguishes the importance of engineering to the field of sports biomechanics?
-Engineering concepts provide the mathematics foundation for biomechanics.
-Engineering courses help students understand how to improve the design of sports facilities.
-Engineering courses help students understand how to design sports equipment.
-Engineering concepts provide an understanding of the mechanics of the body.
The purpose of hazard lights is to _____.
Answer:
Your hazard lights warn other drivers of an emergency situation you may be encountering. All four turn signal lights come on when you activate your hazard lights.
Explanation:
on the internet.
Answer: show other drivers that your vehicle is disabled
Explanation: The purpose of hazard lights is to show others that your vehicle is disabled. Only use your hazard lights once you are safely pulled over and stopped.
Based on the following passage on construction technology during the Middle Ages, why might a worker not be allowed
to join a guild?
During the Middle Ages, a family worked in a trade for generations, with fathers training sons and passing knowledge
along bloodlines. Masons learned how to carve elaborate gargoyles; glazlers made intricate stained-glass windows.
These skilled workers were organized Into guilds, and on a construction site, guild workers were highly esteemed while
lower-level unskilled workers completed simple routine tasks. All laborers were paid.
Answer:
A guild are an association of skilled merchants, craftsmen and artisans that provide support and protection for their members and push their professional interest forward and further their craft
Because the guild guild members mainly gained their skill through knowledge passed to them by their family bloodlines, other unskilled workers were by not being schooled on the craft and by family tradition not allowed to join a guild based on the nature knowledge transfer the guild members have which is mainly several generations of family trade trainings
Explanation:
Answer:
He was not born into a family of skilled laborers
Explanation:
Reverse Engineering: Structural Analysis
As you may already know, engineers like to take things apart! By exploring the inner mechanisms of a device, engineers gain valuable information about the structure and function of each component. Typically, an engineer completes three separate analyses during the reverse engineering process. A visual analysis allows the engineer to describe the object using visual design elements and principles. A functional analysis explores the operations of each component and their interactions to provide further information about an object's purpose and design. Finally, a structural analysis provides information about the organization, materials, and manufacturing methods used to create an object. Reverse engineering is a detailed, sequential process that engineers use carefully to ensure that a dismantled object can be reconstructed fully again.
In this lesson, you will learn the purpose and technique of a structural analysis. Additionally, you will learn about a morphological matrix that ties the function of a product with its structure. Along with the Product Teardown Chart, the documentation used in reverse engineering tracks all information gathered during the process to enable engineers to make valid, reasoned judgments about the product. By the end of the lesson, you will learn how to carefully dismantle an object while analyzing the structure of each component, as engineers do during the reverse engineering process.
Objectives
Practice reverse engineering techniques and apply them to a design.
Determine the goals of reverse engineering of a product.
Define and understand the structural requirements of a design.
Explore a career in computer engineering.
Vocabulary
exploded view
a detailed diagram that shows all parts of an object removed from the base structure and connected by dotted lines to show where the components should fit together
morphological matrix
concept generation table; allows an engineer to analyze structure and function of each parameter as well as to determine cross-functionality
(essay)
Answer:
Reverse engineering is taking apart an object to see how it works in order to duplicate or enhance the object. The practice, taken from older industries, is now frequently used on computer hardware and software.
Explanation:
Answer:
Reverse engineering is taking apart an object to see how it works in order to duplicate or enhance the object. The practice, taken from older industries, is now frequently used on computer hardware and software.
Explanation:
Voltage drop testing is being discussed.
Technician A connects the red voltmeter lead to the most positive side of the circuit being tested and the black lead to the most negative side or part of the circuit being tested. Technician B says the test must be conducted with the circuit operating with normal amounts of current. Who is correct?
Answer:
Technician B only is correct
Explanation:
Voltage drop testing is a method used to find the amount of electrical resistance available in an high amperage circuit that involves connecting the leads of the meter in parallel to the circuits being tested such that disassembly is not required
In voltage drop test, the red voltmeter lead and black voltmeter lead are placed at two points on the same side of the circuit connection such that the leads are in between two positive connection or two negative connection (rather than connecting the red to the positive and the black to the negative sides of the circuit) and digital voltmeter is used for the voltage drop measurement across the lead while the connection is under load.
Therefore, Technician B only is correct
Technician A says that adhesion promoters may be used on fiber-reinforced plastics. Technician B says that some plastic repair material can be used to fill minor scratches. Who is right
Answer:
233
Explanation:
I dont know
Based on the scenario, which type of engineering identifies Greg's role in Ethiopia?
Greg is currently working in Ethiopia to assist a village in creating a healthier living environment, which includes
conserving resources and designing a clean water system in order to make a positive environmental impact.
green engineering
eco-friendly engineering
industrial engineering
sustainable design engineering
Answer: sustainable design engineering
Explanation:
Based on the scenario, the type of engineering that identifies Greg's role in Ethiopia is referred to as sustainable design engineering.
Sustainable engineering is referred to as the process of designing systems or operating them in such a way that the resources and energy are utilized sustainably and conserving them so that the natural environment will not be compromised and such resources will be available for the future generations.
First Drop Down Options -
-(engineering has affected technology)
-(science has affected technology)
-(technology has affected engineering)
Second Drop Down Options
-(polluting the environment)
-(causing accidents result in loss of life)
-(impeding further technological development)
Answer:
The correct answers are;
1) Technology has affected engineering
2) Polluting the environment
Explanation:
1) A technology converts scientific know into practical use or application which is very commonly applied in industry
The technology of the internal combustion engine makes use of scientific knowledge such as the chemistry of combustion reaction Avogadro's Law of combining volumes, Boyles Law, Pressure, Force, Area Distance, and Work relationships, and conversion of energy principles to convert the energy in organic chemicals contained in petroleum fuels into work for driving machines
2) The products of the combustion of internal combustion engines are;
a) Nitrogen oxides which are health hazards
b) Sulfur oxides which stimulates acid rain
c) Particulate Matter which can cause cardiovascular complications, asthma, and premature death
The above products are pollutant which affect the environment and the inhabitants of a location
Therefore, we have;
The use of internal combustion engines to power flight in planes is an example of how technology has affected engineering
The use of such technology in the transport sector can also have a negative effect by polluting the environment.
Discuss how products incorporate aesthetic design and why this appeals to target markets.
Answer:
What are aesthetics? The broad definition is that aesthetics are something of or relating to art or beauty. They are concerned with how our senses respond to an object. If something is aesthetically pleasing, you like it. If it is aesthetically displeasing, you do not like it. Designers know that aesthetics can involve your emotions, as well as all your senses (sight, touch, taste, smell, and hearing).
While aesthetics are only one factor in the design of product, they are a very important one. Ask any marketer how important first impressions are. An aesthetic response is immediate and involuntary. It establishes an early opinion regarding preference.
Think of aesthetic appeal as an attribute in a user’s evaluation of preference, along with durability, ease of use, cost, and safety. Aesthetics are a big part of what creates a satisfying user experience. All those other attributes being equal, the more aesthetically pleasing product will win every time.
So when should aesthetics be addressed in the product development process? Unfortunately, many companies make the move too late.
BOLTGROUP is sometimes approached by a client whose new product development is nearly complete. They are essentially asking us to put an aesthetics “hit” on it. This sort of afterthought approach is rarely successful, so we instead introduce the client to our new product development process.
Some companies mistakenly consider design a synonym for aesthetics. Design encompasses much more. It takes into account all aspects of how a product engages with a user, including ergonomics, operation, features, assembly, and of course, form and function. Design essentially defines how the product works. Aesthetics is about how the product is perceived.
You may think of aesthetics as distinctly different from a product’s function, but it’s not.
Explanation:
To be considered great design and desirable to users, a product must both function well and exhibit good design with attributes like beauty, smart ergonomics, and a form that aids in function.
So the best approach is to start with the end in mind. Bring the new product development team in at the outset of the program. Knowledge of the end user, key brand attributes, and current trends should all be identified and communicated early on. Involving all aspects of design along with technical facets of product performance and manufacturability, allows the components of a product to work together seamlessly, providing a superior user experience. The truly great products address all aspects of a product in concert.
Lastly, the application of good aesthetics may serve as a signal for the invisible attributes of quality, reliability, and innovation. For many companies, the application of key brand attributes also supports this. Product design is an important driver of brand equity. For the brand, product design is key to driving consumer preference, creating value and creating a competitive advantage.
Why would someone use a 6- or 8-rotor aircraft instead of a quadcopter?
Answer:
GREATER LIFT CAPACITY AND STABILITY
Explanation:
Which of the following would NOT be an enforcement responsibility of a local police officer?
federal statute
local ordinance
state law
international trade agreement
Answer:
D
Explanation:
Which permission do you need to shoot on the owner’s property?
A.
performance right
B.
filming permit
C.
synchronization right
D.
location release
E.
copyright
Answer:
filming permit,
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In architectural drawings, what do architects use to convey exact details about various parts of a drawing without leaving any scope for misinterpretation?
Answer:
Architects use reference marks
Explanation:
Unless otherwise posted, the maximum speed limit is ______mph on a two-lane undivided highways and for vehicles towing trailers.
Answer:
55 mph
Explanation:
