Which of the following are benefits of the Python programming
language? Check all that apply.
It is free to use.
It saves programmers time.
It is known for its symbols.
It is relatively easy to learn.
Answer: A) it is free to use
B) It saves programmers time
D) It is relatively easy to learn.
Explanation:
Answer:
A, B, and D
Explanation:
# 17
It is best practice to never change the default password and
name of your router.
O False
O True
Read Question
Answer:
FALSE
Explanation:
It is best practice to ALWAYS change the password of your router to something other than the default.
_____
Leaving the password as the default leaves the router open to exploitation by hostiles.
Which of the following might a biomedical engineer be involved in?
study of lions in the African grasslands
analysis of how organisms work
biological modeling of neural networks
study of environmental depletion
C: biological modeling of neural networks
Neuroengineering is a discipline that falls under the BME field.
Which option identifies the type of engineer most likely to be in charge in the following scenario?
A cell phone company wants to offer expanded coverage in the Andes Mountains in South America. The company hires a team of engineers to prepare a feasibility study.
civil
mechanical
agricultural
electrical
Answer:
civil engineering
Explanation:
they have survey and do construction
Answer:
its civil engineering
Which best describes the charting method of note-taking?
O It requires more writing than other note-taking methods.
O It shows the most relevant information in a clear way.
O It does not show connections between facts and details.
O It does not rely on awareness of the categories covered.
The practice of taking notes is the process of capturing information from many sources and platforms. The correct option is B.
What is Note-taking?The practice of taking notes is the process of capturing information from many sources and platforms. By taking notes, the writer captures the substance of the material, relieving their mind of the burden of recalling everything.
The best description of the charting method of note-taking is that it shows the most relevant information in a clear way.
Hence, the correct option is B.
Learn more about Note-taking:
https://brainly.com/question/26039794
#SPJ2
I need to drop 10 V to feed an LED from a 12 V power supply. The resistor value is 490 Ω. How much of my battery power will be wasted in the resistor?
Answer:
P = 0.204 W
Explanation:
Given that,
Voltage drop is 10 V to feed an LED from a 12 V power supply. The resistor value is 490 Ω.
We need to find how much of my battery power will be wasted in the resistor. The power of a battery is given in terms of voltage and resistance is given by :
[tex]P=\dfrac{V^2}{R}[/tex]
V is the voltage drop to feed an LED
Putting all the values,
[tex]P=\dfrac{(10)^2}{490}\\\\P=0.204\ W[/tex]
So, 0.204 W of power will be wasted in the resistor.
Annie has been designing a new pool filter for pools of over 5,000 gallons. The prototype she designed works well, but only on pools of less than 3,000 gallons. Which statement explains why Annie is not frustrated?
A. Engineers still need to design filters for smaller pools; this prototype can be distributed to other clients.
B. Engineers work in a cyclical process; she can just begin a totally new project.
C. Engineers can always take an existing idea and expand on it.
D. Engineers will not allow failures to stop them; a previous failure can be a practical solution for a new problem.
Answer:
C. Engineers can always take an existing idea and expand on it.
Explanation:
Engineers are problem solvers. When they identify a challenge, they design solutions and test the ideas using a prototype. When the prototype performs the desired output, they go ahead to implement a full design. This is to say, they take the existing idea that works in certain parameters and expand it to fit the intended solution.
Answer choices A,B, and D are true but not correct because the issue of frustration is not indicated. They are true because they explain the general form of working of engineers which is: continuing designing everyday to solve new problems, the work done by engineers has stages and processes and finally because engineers seek to give solutions, failure is not failing but a new problem that needs a new idea as a solution.
Answer:
c
Explanation:
A vernier caliper will measure in what ( URGENT)
Vs = 9 V, I = 13.6 mA. What is R?
Answer:
661.7 ohm
Explanation:
The base formula for the solution is
[tex]i = \frac{v}{r} [/tex]
so the I is equal to V divided by R and so we can change the formula according to the given stats so we change it to
[tex]r = \frac{v}{i} [/tex]
just put the stats in V and I and you will get the answer, don forget to change the milliampere to ampere!!
The denominator of a fraction is 4 more than the numenator. If 4 is added to the numenator and 7 is added to the denominator, the value of the fraction 1 half find the original fraction.
Answer:
[tex]\frac{3}{7}[/tex]
Explanation:
Lets take the numerator of the fraction to be = x
So the denominator of the fraction is 4 more than the numerator = x+4
The fraction is ;[tex]\frac{x}{4+x}[/tex]
Now add 4 to the numerator and add 7 to the denominator as;
[tex]\frac{x+4}{4+x+7} =\frac{x+4}{x+11}[/tex]
This new fraction is equal to 1 half =1/2
write the equation as;
[tex]\frac{x+4}{x+11} =\frac{1}{2}[/tex]
perform cross-product
2(x+4 )=1( x+11 )
2x+8 = x + 11
2x-x = 11-8
x=3
The original fraction is;
[tex]\frac{x}{4+x} =\frac{3}{3+4} =\frac{3}{7}[/tex]
What equipment is generally used in the tool room to cut high speed tool bits?
Group of answer choices
Abrasive saw
Band saw
Torch
Hack saw
Answer:
The answer is A Abrasive Saw
A team of engineers is tasked with designing a hydraulic engine for a motorboat that is as efficient as possible. Identify three of the
seven design phases, and explain why they are individually important in the design process.
Help ASAP!
Answer:
Driving surface area as subject to differential pressuresHow to achieve continuous rotationMechanical connectionsExplanation:
The general stages of thinking when designing a system are;
First understanding the problem that requires you to design a solutionDefining the problem that needs to be solved. In this case is to design an efficient hydraulic engine for a motorboatResearch to find any available solutions for similar problemsIdea of the solutionA prototype to try solve the challengeSelecting and adjusting the prototype as you implement the solution.For a hydraulic engine design, the following designing parts are vital;
Driving surface area as subject to differential pressuresHow to achieve continuous rotationMechanical connectionPressures are important due to motor displacements. Fuel burns in the cylinder to cause power through fuel gases burning and expansion which is the four-stroke cycle. Continuous rotation will come in the design considerations through reciprocating motions of pistons into rotary motions. Mechanical connections are vital especially in crank shaft turns, gear box that turns horizontal motions to spinning motions and finally the propeller that drives the boat on the water.
Answer:
Which of the following describes efficiency?
the ability to increase heat production
the ability to increase productivity
the ability to complete fuel extraction safely
the ability to produce something without waste
Explanation:
Looking at what others in the engineering field have done to solve problems is called?
A.swiping.
B.force fit.
C.inversion
D.plagiarism.
Answer:
Swiping
Explanation:
One of the methodologies we use to solve problems
Hand-held cutoff wheels can be powered by electricity or air.
True or false
Answer:
True!
Explanation:
When using a Drill Press the speed of the drill should be
O a. slowed to be neat and safe
b. made faster to finish quicker
c. left alone, the speed does not matter
d. adjusted based on the hardness of the material
Fred wants to help his customer understand his vision for constructing the office interior. Which visual representation will best explain Fred’s ideas?
A.
structural
B.
perspective projection
C.
auxiliary view
D.
cutting-plane view
E.
elevation drawing
Answer:
D. cutting-plane view
Explanation:
When using the cutting plane view, cutting plane lines are utilized to show a plane or planes in which a sectional view is shown. Section views give a clear indication of interior views of an object or structure including hidden parts or features which are not directly visible through convectional ways such as direct observation.
3. All of the following are wire protection devices except:
(A) heat shrink tubing.
(B) Flux
(C)liquid electrical tape,
(D) wiring harness,
Answer:
c is the onr correct answer
Answer:
liquid electrical tape
Explanation:
A material's Unwillingness to
be drawn, stretched or formed.
Breaks easily
Answer:
Brittle
Explanation:
A brittle material is one that shows unwillingness to be drawn, stretched or formed. These materials are opposite of ductile ones{copper & aluminum} that can be formed into sheets or drawn into wires. A brittle material is hard but liable to break easily. Example of material include : cast iron, ceramics and concrete.
Securing doors and windows are necessary when leaving your vehicle.
Select one:
TRUE
FALSE
Answer:
True
Explanation:
What is 7-?=4 i need help
Answer:
3
Explanation:
7-3=4
Answer:
3
Explanation:
Because when you do 7 - 3 it gives you 4. You check this by adding 4 to 3 and you will get 7. Also you can figure it out the number by subtracting 7 and 4 to get your answer.
Your answer will be 3.
I hope this helped. I am sorry if you get this wrong. Have a wonderful day.
Give an example of how the fields of science, technology, and mathematics are commonly used when building a highway
Answer:
Engineering is the application of science and math to solve problems. ... Engineers use science and math to come up with practical solutions to problems. ... Station, but they are also building maps to the human genome and better, ... work in businesses related to their areas of specialization;
Example
hope this helps
What is the first component to install in steel stud framing system?
fast shipping ,high quality product, fastan the floor and ceiling tracks ,
What is matrix ? answer plzzz 27 point you got answer
Answer:
A matrix is a convenient and useful way of representing a graph to a computer. ... Matrices lend themselves easily to mechanical manipulations. Besides, many known results of matrix algebra can be readily applied to study the structural properties of graphs from an algebraic point of view.
What type of engineer develops and tests catalytic converters for automobile engines?
agricultural
mechanical
civil
electrical
Many industries require that engineers become licensed by passing two examinations administered by the state. Which of the following identifies the exam they need to pass first?
Online Institute of Engineers (OIE) exam
Fundamentals of Engineering (FE) exam
Professional Engineering (PE) exam
Professional Engineering Fundamentals (PEF) exam
Answer:
according to my calculation the answer is PE
Explanation:
Answer:
FE
Explanation:
Many industries require that an engineer become a licensed engineer by passing two examinations administered by the state. The first is the Fundamentals of Engineering (FE) exam, which can be taken immediately after graduation. The second is the Professional Engineering (PE) exam, which is taken after the engineer has acquired several years of work experience.
Which option identifies the type of engineer described in the following scenario?
A team of engineers is working on a project to design a new medical drink to fight the AIDS epidemic in Africa.
electrical
mechanical
chemical
agricultural
Answer:
i do believe that would be chemical
Explanation:
When your car is broken down on the side of the road, you should make your vehicle as _____ as possible.
A. visible
B. comfortable
C. cooled
D. loud
Answer:
Visible
Explanation:
If your car is not visible you will get hit
DRIVERS ED
You are the passenger in a truck that approaches a flashing red railroad signal. The driver looks at you and says, "Dare me to drive around this gate before the
train comes?" What would be your advice to the driver if you want to get to your destination safely?
Yeah! Go for it, you can beat the train!
Sure, go ahead, the train doesn't seem to moving that fast anyway
You need to start slowing down, it's dangerous and illegal to drive around or under an active crossing gate.
Answer:
You need to start slowing down, it's dangerous and illegal to drive around or under an active crossing gate.
Explanation:
No matter what even if u are impatient when those lights start flashing u need to just immediately stop and just wait for it to pass. that's how many crashed have happen cause people want to play "let's race the train and see if i can make it". just because the train looks slow and looks as if it isn't moving that fast it's going atleast 190-200 mph if it's a high speed and no matter what u cant escape it. We want u home in one piece, just wait !!
The correct name for a “shooting star” is a:
Answer:
There is no "correct" name, but the scientific name could be meteorite.
Answer:
Meteor
Explanation:
Why is it important to keep hand tools free of oil and grease?
Answer:
keeps it from rusting
Explanation:
