What is the proper technique for anchoring?
A.) From the bow
B.) Over the port side
C.) Over the stern
D.) From the starboard quarter
Answers
Head slowly into the wind or current to a position upwind it up current of where you actually want to end up
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Question 4 (15 pts) Suppose you are part of a team who is working on developing an artificial respiratory device for patients. At some point, you needed to estimate the power required for the inhalation of an average person. Using your fluid mechanics knowledge and with some additional assumptions, you should be able to determine. It is known that the tidal volume, which is the air breathed in with each normal breath through the mouth and nose (labeled as A), is 0.5 liters. If it occurs within 1.5 seconds through the trachea (labeled as B) having a cross-sectional area of 125 mm2 , estimate the power required for a single inhalation. State any assumptions you are making. Hint: Recall that Power=(Force, F) x (velocity, v)
Answers
Where the above conditions are ogiven, the power required for a single inhalation is approximately 0.00141 W.
What is the explanation for the above response?To estimate the power required for a single inhalation, we need to calculate the force and velocity of the air flowing through the trachea.
Assumptions:
We assume that the air can be treated as an incompressible fluid.
We assume that the air flow is laminar.
We assume that the trachea is a straight pipe with a constant diameter of 10 mm (since the cross-sectional area is 125 mm^2).
We neglect any frictional losses due to the presence of the walls of the trachea.
First, let's calculate the velocity of the air. We know that the tidal volume is 0.5 liters, which is equivalent to 500 ml or 0.0005 m^3. This volume is breathed in within 1.5 seconds, so the flow rate of air through the trachea is:
Q = V/t = 0.0005 m^3 / 1.5 s = 0.000333 m^3/s
The cross-sectional area of the trachea is 125 mm^2, which is equivalent to 0.000125 m^2. Using the continuity equation for incompressible fluids, we can relate the flow rate of air to its velocity:
Q = A x v
where A is the cross-sectional area of the trachea and v is the velocity of the air. Solving for v, we get:
v = Q/A = 0.000333 m^3/s / 0.000125 m^2 = 2.664 m/s
Now that we have the velocity, we can calculate the force of the air using the equation:
F = ρ x A x v^2 / 2
where ρ is the density of air, which we can assume to be 1.2 kg/m^3 (at standard conditions of temperature and pressure). Substituting the values, we get:
F = 1.2 kg/m^3 x 0.000125 m^2 x (2.664 m/s)^2 / 2 = 0.000530 N
Finally, we can calculate the power required for a single inhalation using the equation:
Power = Force x Velocity
Substituting the values, we get:
Power = 0.000530 N x 2.664 m/s = 0.00141 W
Therefore, the power required for a single inhalation is approximately 0.00141 W.
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In this approach, you work your way layer by layer up toward the application layer and verify that relevant network elements are operating correctly
A. Bottom-Up
B. Top-down.
C. Spot-the-difference.
D. Divide-and-conquer
Answers
Top-down you work your way layer by layer up toward the application layer and verify that relevant network elements are operating correctly
What is the top down approachIn the top-down approach, you start from the highest level of abstraction, which is the application layer in this case, and work your way down to lower layers, verifying that the relevant network elements are operating correctly at each layer.
This approach follows the natural flow of data and control from the application layer through intermediate layers to the lower network layers.
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How have the conditions under which auto fuel economy is measured changed over the years?
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A Health Informatics worker would most likely work
Answers
Answer:
Health informatics careers combine concepts and practices from healthcare, computer science, and information science. Professionals in this field can work as computer systems managers, health informationists, and clinical analysts. They can also pursue careers in higher education and applied research.
name a type of
• plane. not a model one word hyphenated but two words total
Answers
Answer: Commercial planes
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.
Answers
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
Accidents occur as a result of ____ and ____.
Answers
BRIGHT HEADLIGHTS
AND SEVERE WEATHER CONDITIONS
What is the correct order for the first three steps of the engineering design process?
Answers
Answer:
1 - Define the problem
2. Do background Research
3 - Specify the requirements needed to fix/solve/complete the task at hand
Hope this helps!
Explanation:
1. The problem must be know before anything can be done
2. Do background Research to find if this issue has been solved or what can be done to solve it
3 - Find the requirements needed to fix the issue (ex. Size of replacement part)
The three main step of the engineering design process includes define the problem, develop ideas and optimize the design solution.
An engineering design process refers to series of steps that engineers usually follow to find a solution to a problem.
The main purpose of engineering design process is to apply uniform scientific knowledge to the solution of technical problems.
The three main step of the engineering design process includes:
define the problemdevelop ideasoptimize the design solution.Read more about engineering design process
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An extended car warranty or vehicle contract could protect you against
Answers
Once a vehicle's factory warranty expires, you're responsible for the cost of any repairs the car may need, even if a defect or poor workmanship caused the failure. You can protect yourself from the cost of repairs with an extended warranty or service contract, though the added coverage can come with a high price tag.
1 - Observe the image of the squirrel siblings and record your observations.
2 - Write two new questions about the squirrel siblings.
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2.) -Could the squirrel on the left be albino?
- Is is more common for a certain gender of a squirrel to be different colors?
Which of the following distinguishes why “biosolid” is another name for fertilizers made from sewage sludge?
Answers
Answer:
Because human waste is biodegradable
Explanation:
Since sewage sludge or human waste is an environmentally friendly and biodegradable, so means of processing human waste, it is called "biosolid" when used as fertilizer. Sewage is a semi-solid substance formed during the sewage treatment process and during process human waste can be easily biodegrade.
Which option supports the following scenario?
Peter, a chemical engineer, is asked to create a paint that will change color on a car depending on the external temperature in order to
increase or decrease the amount of heat the vehicle will absorb. This will allow drivers to reduce both the amount of glare given off on
sunny days and the amount of gasoline needed to heat or cool the car in extreme temperatures.
The change will be considered a functional design improvement since it will enhance the use of the vehicle.
This project will require a biomedical engineer to be sure that the car temperatures are stable.
O Paint color is superficial since most people will just think it looks trendy,
This is an impossible task, so Peter should not accept i
Answers
Answer: The change will be considered a functional design improvement since it will enhance the use of the vehicle.
Explanation:
An improvement in the functional design of an object will help that object work better such that its role efficiency will be enhanced.
The creation of a paint that will change based on temperature such that the temperature absorption ability of the car is made more efficient can definitely be considered an improvement in the car's functional design because the car will become more efficient by using less gasoline in extreme weather as well as becoming less of a hazard to drive due to the glare reduction.
Answer:
The change will be considered a functional design improvement since it will enhance the use of the vehicle.
Explanation:
role of thermodynamics in the field of chemical engineering support with industrial example
Answers
The main uses of thermodynamics in chemical engineering are to determine states of phase and chemical equilibrium necessary for the design of separations processes (i. e., distillation, absorption, extraction, etc.) and chemical reactors, and in determining the thermodynamic (2nd law) efficiency of chemical processes.
What is the weight of a 5 inch solid circular bar with a one inch diameter if the density weight of gold is .698 Ibs/in^3?
a.) 5.5 Ibs
b.) 1.8 Ibs
c.) 2.7 Ibs
d.) 11.0 Ibs
Answers
An automobile manufacturer has instructed the engineering department to redesign one of its more popular models to be more eco-friendly. Consider the approaches the STEM discoverers you studied used to develop theories and inventions. How can these approaches be used to redesign an existing automobile?
Answers
Answer:
Engineering, Science And Technology Would Help This.
Explanation:
Hope This Helps!!!!
yessuh u know it. iuhafkuwgasiufygwhjduiyt65dfghjuk7yhjuy76t5rfgvhjuy6tfrghjuy7trfgvhjuytfgvhjuytfhgjuytfghjyutghjbkuytgfhvbn
purpose of all components in a water level sensor
Answers
Answer:
A combination of high and low sensors are used to tell the control panel when water levels are too high or too low. The control panel will then automatically turn the pump on or off depending on the corrective action needed.
Explanation:
purpose of all components in a water level sensor
ILL GIVE BRAINLIEST!!!
The wheel diameter is 127 mm and is spinning at 100 RPM (revolutions per minute). What is the RPM the wheel required to spin at to achieve the desired top speed of 900 mm / s?
Answers
Prelest! Introduction to Engineering and Technology 1 Select the correct answer. What technological invention allowed for the prevalence of automation? OA. external combustion engines OB. electromagnets OC. computers OD. internal combustion engines. please help me
Answers
Answer:
I would think OD. Computers
Explanation:
What is the simple definition of technology?
Answers
Answer:
The definition of technology is science or knowledge put into practical use to solve problems or invent useful tools.
Analyzing the Uneven Distribution of Sun’s Energy on Earth
What would be the effect of the uneven distribution of the Sun’s energy on Earth?
The equator and the poles would both be cool.
The equator and the poles would both be warm.
The equator would be warmer than the poles.
The equator would be cooler than the poles.
Answers
Answer:
I'll see if you can figure this out.
Explanation:
With how the earth is shaped, when the sun is shining, the equator is usually the closest part of the earth to the sun, which means it would be warmer. The opposite for the poles, they would be cooler.
Answer: C, The equator would be warmer than the poles.
Explanation i took the quiz and got it right :)
Your Welcome
write the procedure of:
how can we use ardino uno and a mic to on/off a 7-segment and some LED lights
Answers
In order to familiarize ourselves with the operation of a seven-segment display, we shall turn LEDs on and off in this experiment. Hardware Is Necessary. one seven-segment display.
Is it familiar or familiarize?
You learn about something and begin to grasp it when you familiarize yourself with it or when someone else familiarizes you with it. The experiment's objective was to introduce the public to the new laws.
transitive verb You learn about something and begin to grasp it when you familiarize yourself with it or when someone else familiarizes you with it. The experiment's objective was to introduce the public to the new laws.
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a device is an invention or machine used to perform simple tasks or something made for a specific purpose. which is not an example of an electrical device?
a. power lines
b. water hose
c. electrical wiring
d. electrical equipment
Answers
As a water hose doesn't require electricity to function, it is not an example of an electrical device.
What use does a machine gadget serve?Most simple machines are made primarily to lessen the force (effort) needed to complete a straightforward task. To accomplish this, the force must act across a longer distance or time, causing a smaller force to produce the same amount of work.
Which two categories best describe electrical devices?The active component and the passive component are the two different categories of electrical components. Although the passive device or component absorbs the electrical energy, the active component transmits it.
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Which equation can be used to find x, the length of the hypotenuse of the right triangle? A triangle has side lengths 63, 16, x. 16 + 63 = x 16 squared + 63 = x (16 + 63) squared = x squared 16 squared + 63 squared = x squared
Answers
Answer: 16 squared + 63 squared = x squared
Explanation:
Hi, since we have a right triangle we have to apply the Pythagorean Theorem:
c^2 = a^2 + b^2
Where c is the hypotenuse of the triangle (the longest side) and a and b are the other sides.
Replacing with the values given:
x^2 = 63^2 + 16^2
So, the correct option is
16 squared + 63 squared = x squared
Feel free to ask for more if needed or if you did not understand something.
Answer:
D. 16 squared + 63 squared = x squared
Explanation:
yo
While salary is definitely an important factor to consider when selecting a major to study it certainly isn’t the only thing you should take into account. What advice would you give to someone who chooses their major based only on salary why would u give this advice
Answers
If someone is choosing their major solely based on salary, it is important to note that this approach may not always lead to long-term job satisfaction or success. While a high-paying job can be appealing, it is important to choose a major that aligns with your interests, skills, and values.
Here are some tips to help you choose a major:
Consider your interests: Think about what you enjoy doing and what you are passionate about. Pursuing a major in a field that interests you will not only make your studies more enjoyable but also increase your chances of success in the long run.
Assess your skills: Take an inventory of your skills and strengths. Choosing a major that utilizes your strengths will increase your chances of success in your chosen field.
Evaluate your values: Consider your personal values, such as helping others, making a positive impact on the environment, or advancing technology. Choosing a major that aligns with your values will give you a sense of purpose and fulfillment.
Research job prospects: While salary is important, it is also important to research the job prospects and career paths available in your chosen major. Consider factors such as job growth, demand, and stability.
Seek advice: Talk to professors, academic advisors, and professionals in your desired field to gain insights and advice on your major decision.
Ultimately, it is important to choose a major that is meaningful to you and aligns with your interests, skills, and values. This will not only increase your chances of success but also lead to a more fulfilling and satisfying career.
ChatGPT Feb 13 Version. Free Research Preview. Our goal is to make AI systems more natural and safe to interact with. Your feedback will help us improve.
hey seggsy engineering ppl help me pick out a class ring
im asking every subject and 2nd one seems to be the fan fav so far
Answers
Answer:
red pietersite
Explanation:
the stone is very pretty by itself and the black will make the color pop so it wont look plain, red and black is always a good combo
if you experience brake failure...
Answers
Answer:
If your brakes go out, you want to do three things.
Explanation:
First, downshift to a lower gear. Second, if you have regular brakes pump the brake pedal fast and hard to build up brake fluid pressure. Gradually apply the parking brake and be prepared for the car to skid. hope this helps you :)
If there are cars around, then try to drive off the road if it is safe.
2. Two charges 160μC and -250μC are placed together at a distance of 150 centimeter apart. Find the force of attraction between each other. Also explain the nature of the force [Repulsing force = +ve, Attraction force = -ve]
Answers
The answer is -0.016 N, and as it negative, the nature of the force is attractive.
Finding the force of attraction
Coulomb's Law is given by :
\(\boxed {F = \frac{kq_{1}q_{2}}{r^{2}}}\)
Solving
F = 9 × 10⁹ × 160 × 10⁻⁶ × -250 × 10⁻⁶ / (150 × 10⁻³)²F = -360000 × 10⁻³ / 22500 × 10⁻⁶F = -16 × 10⁻³F = -0.016 Ni have two numbers that sum to 16 and have a difference of 3. by forming two equations and solving them, find the two numbers
Answers
Answer:
(x=9.5 and y=6.5) or ( x=6.5 and y = 9.5)
Explanation:
Let equations be
x+y = 16
If
x-y = 3
Now, Adding both equations, we get
x+y+x-y = 16+3
2x = 19
x=19/2 = 9.5
y = 16-9.5 = 6.5
Now y-x = 3
Now, Adding both equations, we get
x+y+y-x = 16+3
2y = 19
y=19/2 = 9.5
x = 16-9.5 = 6.5
When Andrew began doing more residential home inspections than commercial building inspections, he found that his knowledge transferred well when he inspected residential structures that had formerly served some sort of commercial purpose, such as an old factory that had been converted into an apartment building. He had a lot to learn, however, when inspecting residential structures that had been built as homes from the beginning. What is the most likely factor contributing to Andrew’s existing knowledge of building inspection?
whether the structure has served different purposes
how old the structure is
whether the structure has ever served a commercial purpose
how large the structure is
Answers
Answer:
what are the answers
Explanation:
Answer:
whether the structure has ever served a commercial purpose
Explanation:
Becuase I passed.
Name at least 5 things should you check before powering up any circuit to ensure that the circuit will operate safely
Answers
2) Secure against reconnection
3) verify that the installation is dead
4) Carry out earthing and short circuiting
5) provide protection against adjacent live parts
6) avoid water at all times when working with electricity
7) never use equipment with frayed cords, damage insulation or broken plugs.
I hope this helps :)