Negative feedback is a process by which a system responds to a change in its output by counteracting that change, which helps to maintain the stability of the system.
How to explain the informationThis feedback mechanism is used in many different systems, from biological organisms to technological systems.
In a negative feedback loop, the output of the system is measured, and this measurement is compared to a desired or setpoint value. If the output deviates from the setpoint, the feedback mechanism initiates a corrective action to bring the output back to the setpoint value. This corrective action can be either reducing the input to the system, or increasing it.
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What is a rivet and how do tehey work
Answer:
A rivet is a mechanical fastener composed of a head on one end and a cylindrical stem on another (called the tail) which has the appearance of a metal pin.
When installed the rivet is either drilled, placed or punched into a hole, afterwards the tail is then deformed, holding the rivet in place. When finished the tail has the appearance of a dumbbell shape completing the riveted joint.
Technician A says that the paper test could detect a burned valve. Technician B says that a grayish white stain on the engine could be a coolant leak. Who is right
Answer:
Both Technician A and B are correct.
Explanation: Both are correct, but keep note that different color coolants leave different color stains.
An engineer designs a new bus that can drive 30 miles per gallon of fuel. Which of the following was likely one of the client’s most important criteria?
Gretchen is looking for a cord with three prongs in the welding shop. Which of the following is the voltage of the power cord?
O 3
O 30
O 10
O 110
A/an _____________ comes on if one of the dual hydraulic brake systems should fail or, in some vehicles, if the brake fluid is low.
Answer: Dash light
Explanation:
A dash light, usually labeled "BRAKE" will illuminated if a braking system fails, or if the brake fluid is low.
A coral reef is in danger of being destroyed by a seaside construction project. Which of the following best relates to how an engineer would approach this problem? Engineers would focus their efforts on artificial environments, such as aquariums, and work to develop them in order to preserve endangered species. Engineers would do extensive research on the underwater living environment to see how they could better the situation in a natural way. Engineers would develop a specific product to minimize the problem and create a solution. Engineers would leave this issue to marine biologists since they are the experts in this field.
Answer:
C.
Explanation:
One of the functions of engineers is to develop a technological solution to any impeding issues or problems. Along the line, before embarking on designing anything, engineers engage themselves in several observations and defining of the problem in question and conduct several research and analysis to reach a technical conclusions.
Base on the question above, Engineers will develop a specific product to minimise the problem and then work on creating a permanent solution.
The best option for answer is therefore C
Answer:
C .Engineers would develop a specific product to minimize the problem and create a solution.
Explanation:
self explanatory :/
s(he's) (gr)e(a)t (r)eall(y)
How would an engineer know if a product design were feasible?
The design has never been developed before.
O The design fits into the engineer's original vision.
O The design has already been proven to keep the cost of the project down.
O The design meets all of the criteria and limitations designated by the project.
Technician A says that the first step in diagnosing engine condition is to perform a thorough visual inspection. Technician B says that oil leaks can be found by measuring straight up from where the oil drips on the floor. Who is right
Answer:
Technician A
Explanation: Technician A is correct. Technician B is wrong, as an oil leak can trickle down onto other engine components, away from where the leak actually is.
health and safety concerns and ethical implications are examples of?
Answer:
Safety ethics
Explanation:
The role of health and safety practitioners in the workplace is often troublesome due to the conflict between their duties to employers and the ethical standards of their occupations. They agree that providing a secure work environment provides the basis for organizational success and credibility in operational and financial efficiency. These leaders are motivated by a profound sense of dedication to ethical values, including the integrity of the workforce, value of life, justice, and achievement of the common good.
Answer:
constraints
Explanation:
It's expected that by 2022 there will be almost _____ Internet users making connections.
A. 4.8 billion
B. 8.4 million
C. 48 million
D. 84 billion
Answer:
A.
Explanation:
9. An orifice tube restriction is often indicated by:
A.low gauge pressure
B.high gauge pressure
C.inoperative compressor
D.no compressor cycling
Answer:
I believe 80% the answer is low gage pressure.
Explanation:
while naturally a restriction of an orifice like placing your thumb on a water hose would cause a high pressure output, however in an entire system if the proper amount of fluid is not making its way through the system then there would be inadequate system pressure. I hope my train of thought is correct though. let me know either way
identify one of the advantages of 3d modeling?
Answer:
Hello Adam here! (UWU)
Explanation:
The advantages of 3D modeling for designers is not limited to productivity and coordination, it is an excellent communication tool for both the designer and end user. 3D models can help spark important conversations during the design phase and potentially avoid costly construction mishaps.
Happy to Help! (>.O)
why can planes fly but boats cant and why can boats float but not planes and saying planes fly because of the wind or air is not correct .
Answer:
Planes can fly because they have wings and jet turbines and boats cant they need wings and planes cant float because there is to much weight
Which of the following is an early practice of sustainable farming?
•soil quality sensors
•crop rotation
•pesticides
•water pumps
Answer:
crop rotation
Explanation:
Summarize three attributes that are important for an engineer to possess.
Answer:
attributes that an engineer to possess are this firstly he or she should have a natural curious about new things that comes up. secondly logical thinking and development he or she should know how to think and make nee development. lastly communication skills
there are lots
natural curious about new things that comes up. secondly logical thinking and development he or she should know how to think and make nee development.
Explanation:
All boats must have a light on the boat but there are no rules as to wear it has to be *
(10 Points)
True
False
Answer:
PLS IF YOU FIND IT HELPFUL GIVE ME BRAINLIEST
Explanation:
true
all of the following are steps in the problem solving process except a. try, b. reflect, c. debug, d. define
Answer:
a
Explanation:
Technician A says diesel engines are also called compression ignition engines. Technician B says diesel engines have much higher compression ratios. Who is correct
Answer:
Both Technician A and Technician B
Explanation: Both technicians are correct.
Answer: I would say Technician A
Explanation:
Hope this helps!!!
For some people their defeee of honesty and integrity depends hevily on two things need and opportunities
Which option is a potential environmental benefit of adopting a new
technology?
Answer:
A reduce pollutants . .....
The _____ is a voice for small business.
Answer:
The National Federation of Independent Business (NFIB) is a voice for small business
Explanation:
The National Federation of Independent Business is a not for profit business association with goal of supporting and upholding small business owners right to carry out their privately owned business, protecting them from excessive government intrusions into their businesses.
The association have their headquarters in Tennessee with offices in Washington DC and the capitals of the 50 state capitals making NFIB the most far-reaching and largest association for small business in the U.S.
1. Of the following answers, which is NOT a method to control dangerous welding processes?
Purge gas damming systems Glove boxes/bags Fume-less electrodes Backing plates
Answer:
The correct option is;
Purge gas d a m m i n g systems
Explanation:
The hazards that can occur during a welding process includes exposure to molten metal, hot s l a g, flying sparks, ultraviolet light, skin burns from chemicals, inhalation of toxic fumes, fire outbreak, and electric shocks
The purge gas is meant to protect the weld pool from contamination by other reactive gases, such as oxygen and steam, while the weld zone is still molten or very hot. It does not protect the welder from the produced poisonous fumes
Purge gas d a m m i ng systems, are used to reduce the amount of gas used for purging during welding so as to reduce the cost of the consumable inert gas used for welding and the time for welding.
Glove boxes or bags can be used to protect the welder from welding hazards by completely enclosing the work area and holding the poisonous fumes within the enclosure, away from the welder
Fume-less electrodes are electrodes that produce lesser amount of fumes compared to the generally available electrode of similar specification
Backing plates can provide support to hot molten weld metal during welding processes such as e l e c t r o s l a g welding
Answer: Fume-less electrodes
Explanation: I am currently doing dual credits so I have welding classes. Based off my experience, having electrodes that are scentless is risky, because the electrodes can produce harmful chemical too, which therefore you cannot feel until the damage is already done.
Why would Chris most likely conclude that he should seek help? A. He feels in control of his emotions even though people annoy him more than usual. B. His behavior has changed, but he is having trouble deciding what to do about it. C. Outside sources are causing Chris to doubt his ability to do his job. D . Many of his relationships are unhealthy and cause him to lose sleep.
Answer: B :)
Explanation:
Answer:
b
Explanation:
i took the quiz
How can a company distinguish between fully certified engineers and those who are not as qualified?
A professional in the same field must write the engineer a letter of recommendation.
b.Fully certified engineers have taken a PE examination and have received a Professional Engineering license.
c.Fully certified engineers must earn at least a master’s degree in their specialty.
d.The engineer will need to work for the company for at least six months in order to gain experience.
Answer:
The correct option is;
b. Fully certified engineer have taken a PE examination and received a Professional Engineering license
Explanation:
To be recognized as a licensed engineer, it is required for the applicant to have completed a university degree program that lasts up to 4 years and to have worked for up to 4 years under the supervision of a Professional Engineer and pass two exams that test competency of an engineer, known as the Fundamentals of Engineering (FE) exam and the Principles and Practice of Engineering (PE) exam.
Answer:
The correct answer is C for most but be careful the orders can change.
Explanation:
Fully certified engineers have taken a PE examination and have received a Professional Engineering license.
The traditional number of brick in a cube
Answer:
500 Bricks
Explanation:
tom scott thinks a deal with ______ is key to take vamderbilt's place
A Rockefellar
B Scott Tom
C Pam Anderson
Answer:
A.
Explanation:
Name two types of errors and state how each is minimized when measuring the length of objects
Answer:
Some types of errors are:
Environmental Error Instrumental Errors Observational Errors.Random Errors.Explanation:
Ways to minimize errors are:
Double check all measurements for accuracy.Double check your formulas are correct.Make sure observers and measurement takers are well trained.Make the measurement with the instrument that has the highest precision.Take the measurements under controlled conditions.which engineers are requried to have a PE (professional engineer) license?
The engineer is required to have a PE (professional engineer) license is mechanical engineering. The correct option is b.
What is PE (professional engineer) license?Engineering professionals can progress their career goals in a variety of ways with Professional Engineer (PE) Certification. assures an employer or potential employer that an engineer is competent in a specific field.
Professional engineers must complete a four-year degree program, spend four years working for a professional engineer, pass two rigorous competency exams, and obtain a license from their state's licensing agency.
Therefore, the correct option is b, mechanical engineering regarding the license required for work.
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The question is incomplete. Your most probably complete question is given below:
Civil.
Mechanical Engineering.
Electrical.
Production Engineers
Use the drop-down menus to choose the correct term or words to complete the statements.
Explanation:
Search PubMed v use drop down menu and choose MeSH MeSH term: select MeSH ... Tree) Use Links (right side of screen) to return to PubMed and complete the search (Default): ...
Iven Klineberg, Diana Kingston - 2012 -
Carina has discovered a mixture of nutrients that can be added to soil to make plants grow larger and stronger. She would like me to begin doing this kind of work professionally. Which career would be the best for China?
Answer:
The answer is C soil scientist
Explanation:
Answer:
Soil scientist is the answer
Explanation: