Fuel lines are normally made of double wall steel tubing. For fire safety, a fuel line must be able to withstand the constant and severe vibration produced by the engine and road surface. Lines are placed away from exhaust pipes , mufflers, and manifolds, so that excessive heat will not cause vapor lock.
A man weighs 900N on the surface of the earth. Compute his weight in an aeroplane flying at an elevation of 9000m.
Answer:
90000N
Explanation:
Using gravitational law, F = G(m1)(m2)/r^2, where m1 is the mass of the earth = 5.9742x10^24kg, m2= mass of the man = 900/9.81 = 91.74kg, the r is the distance between the man and the center of the air and it is equal to (6378km+9000m = 6387km), this computation is almost equal to the answer when the solution you use is ratio and proportion.
Why do bridges collapse?
Answer:
A substantial proportion of bridge accidents occur during the bridge's construction. These mishaps are frequently caused by an engineering error, such as a miscalculation. The bridge collapses under its own weight, which can be fatal to the employees who are working on it at the moment.
identification of workshop safety issues and workshop layouts
Answer:
Poor workshop layout and design.
Cluttered walkways leading to slips, trips and falls.
Electrical power leads.
Welding and grinding equipment.
Power tools – checking guards and cords.
Hoists used to work on farm vehicles.
Poor lighting – leading to accidents.
Battery charging.
Explanation:
What is the approximate average power output of a well-designed modern turbine in Des Moines, Iowa with a 10 m2 swept area and 50 m hub height
The approximate average power output is mathematically given as
P=1097.6w
What is the approximate average power output?
Question Parameters:
Iowa with a 10 m2 swept area and 50 m hub height
Assume 80% of the Betz limit, 80% conversion efficiency, and air density of 1.0 kg/m3. Wind speed is 7 m/s2
Generally, the equation for the average output power is mathematically given as
[tex]P=0.5 \phi BAu^3*n\\[/tex]
Where
B= Benz coefficient
n=0.8
Therefore
P=0.5*1*0.8*10*7^3*0.8
P=1097.6w
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Complete Question
What is the approximate average power output of a well-designed modern turbine in Des Moines, Iowa with a 10 m2 swept area and 50 m hub height? Assume 80% of the Betz limit, 80% conversion efficiency, and air density of 1.0 kg/m3. Wind speed is 7 m/s2
Uses of nanotechnology in the aerospace engineering field
Answer:
The aerospace applications for nanotechnology include high strength, low weight composites, improved electronics and displays with low power consumption, variety of physical sensors, multifunctional materials with embedded sensors, large surface area materials and novel filters and membranes for air purification, ...
Explanation:
Does a bridge anchored resting on two pillars have any torque?.
Answer: Yes, but it is at equilibrium
Explanation:
describe the typical ways of communicating technical information (such as sketches, test and inspection reports, work planning documents), and the amount of detail that should be included
Answer:
The most common and well known of these documents are memos and emails, which are used in every type of business. In addition to this, technical communicators also create instructions, product guides and documentation, graphs, charts, images, videos, and other forms of content.
There are many ways to communicate
technical information,
1. Planning sheet- describe the process - this
shows steps on how to make your drill drift-
telling us how us how to make it.
2.Drawings- this tells you the dimensions, size
of component/workpiece
Inspection sheets- check the measurements
are within given tolerances, this shows us
you've made it within those tolerances.
Instructions/ images of how to make your.
What unit of electricity is used as a signal for a computer?
Answer:
A power supply unit (PSU) converts mains AC to low-voltage regulated DC power for the internal components of a computer. Modern personal computers universally use switched-mode power supplies
Answer:
Volt is the SI (Standard International) unit of electrical potential of the..
Explanation:
Write a program that takes in a line of text as input, and outputs that line of text in reverse. The program repeats, ending when the user enters "Done", "done", or "d" for the line of text
The program that takes in a line of text as input, and outputs that line of text in reverse is as follows:
list1 = []
x = input("input your text for it to be reverse: ")
while x != "done" and "d" and "Done":
list1.append(x)
x = input("input your text for it to be reverse: ")
for i in list1:
print(i[::-1])
Code explanation:The code is written in python
The first line of code, a variable is declared with an empty list.The variable x is used to store the users inputThen we use the while loop to check if the users input is any of "Done", "d" and "done." If the users input is not any of "Done", "d" and "done", we append it to the empty listWe loop through the list using a for loop to get the individual elements and finally print the reverse of each elements.learn more on python code here; https://brainly.com/question/24833629
An inside measurement can be taken with a tape measure by:
Answer:
Adding the length of the tape measure case.
Stone arrowheads are made by chipping smooth, curved pieces from rock to form a sharply pointed triangle with razor-sharp edges. Which rock, obsidian or gabbro, would make a better arrowhead? Why?
Answer:
I think obisidian.
Explanation:
Because it's really strong actually in real life.
Arm coverings can NOT protect you from cuts or puncture wounds. Is this statement
TRUE or FALSE?
Answer:
true
Explanation:
it uses a period , not a question mark .
All PPE used for lung protection must be tight-fitting. Is this statement TRUE or FALSE?
Three natural materials that were used by early man as roof covering
Explanation:
animal parts, wood, rock, and clay
Answer:
roofing sheet
wood
metal
Which is a method of social engineering that could be used to deliver ransomware?.
The method of social engineering that could be used to deliver ransomware is; email phishing
What are methods of Social engineering?Ransomware is simply a type of social engineering that criminals use to steal data, infect computers, and infiltrate company networks.
Now, the most popular form of social engineering that could be used to deliver ransomware is email phishing. This is because email Phishing has become more pervasive and dangerous these days as it is used when attackers/criminals send fraudulent emails that either contain dangerous links or exploitative requests.
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engineers please help im not good when it comes to drawing
Answer:
I'm good at drawing and computer-animated design
Explanation:
Which is the most effective way to reduce discrimination at the workplace? A. Appoint employees of a single race or religion. B. Create a group according to the background of the employees. C. Conduct awareness training programs for all employees. D. Ask employees to choose their team members
Answer:
C is the correct answer coz the others don't make sense
The declaration property used to set the text color on a web page is
Answer:
color
Explanation:
Without more context I cannot be sure that this is correct, but I believe you are looking for the CSS declaration property of "color".
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.
- Heather
A component is a part of a system.
O False
O True
True a component is any small part of a system
On automotive horns, when the electromagnet is turned on, the diaphragm is pulled by the armature toward the electromagnet; as this occurs, a ______ opens the contacts, allowing the diaphragm to spring back to its original position
As this occurs, an armature opens the contacts, allowing the diaphragm to spring back to its original position.
What is a Horn?
This is referred to as a simple electromagnetic devices that produce loud, audible sounds to alert people etc.
The movement of the armature flexes the diaphragm which results in the opening of the electrical contacts which is how the horn works.
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Show that the catting speed of a tool given S=nDN/1000r/min
I guess you got the one
hope it helps you better
Ferroconcrete is reinforced concrete that combines concrete and ________. A. Lead c. Copper b. Iron d. Aluminum.
Answer:
B. Iron
Explanation:
took the test.
Paper-like fiber clothing is intended as a one-use product. Is this statement TRUE or
FALSE?
If a specification indicates acceptable product is 13 mm +/- 1.5 mm, which
measurement would you reject as out of specification?
Answer:
Any measurement greater than 14.5 or less than 11.5 mm.
Explanation:
The specification indicates the nominal value and tolerance from nominal.
13 + 1.5 = 14.5
13 - 1.5 = 11.5
Any measurement above 14.5 or below 11.5 mm would be considered 'out of spec', and therefore rejected.
Select the option below that contains the correct order or sequence of events. A) 1) Add host to subscription, 2) Use host as report source, 3) Scan hostB) 1) Use host as report source, 2) Add host to subscription, 3) Scan hostC) 1) Add host to subscription, 2) Scan host, 3) Use host as report sourceD) 1) Scan host, 2) Add host to subscription, 3) Use host as report source
The option that has the correct order or sequence of events are;
1) Scan host.
2) Add host to subscription.
3) Use host as report source.
What are host assets?Host assets are known to be a kind of IP addresses in a person's account. This type of assets is one that can be used as a kind of scan, map and also to report targets.
A person can view the hosts in their account by going the Assets panel to the Host Assets. One can add new hosts by the use of the New menu. The person can also only carry out actions like scanning, mapping and reporting on one's hosts.
Learn more about IP addresses from
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A 60 mm radium drum is rigidly attached to a 100 mm radius drum as shown. One of the drum rolls without sliding on the surface shown, and a cord is wound around the other drum. Knowing that end D of the cord
is pulled to the left with a velocity of 160 mm/s and acceleration of 600 mm/s?, both directed to the left, determine the acceleration of points A, B, and C of the drum.
The acceleration at points A, B and C are respectively; 960 mm²/s, 1600 mm²/s and 600 mm²/s
What is the acceleration?The drum rolls without sliding and as such its' instantaneous center will lie at B. Thus;
V_d = V_c = 160 mm/s
Also, a_d = a_c = 600 mm²/s
Now, formula for velocity at A is;
V_a = r_ab * ω
where ω = 160/(100 - 60)
ω = 4 rad/s
V_a = 60 * 4
V_a = 240 mm/s
Acceleration at A = V_a²/r_ab
Acceleration at A = 240²/60 = 960 mm²/s
Now, V_b = 100 * 4 = 400 mm/s
Acceleration at B = 400²/100 = 1600 mm²/s
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(viii) A capacitor of0.02 4F is larger than
(a 0.000020 F
(b) 200,000 pF
(c) 2,000 pF
(d) all of the above
Answer:
Answer is. (d) all of the above
Answer:
my answer is D
Explanation:
all of the above
he is going ___ in the hot air ballon
no artical shoul be used here
Why do bridges collapse? (Give at least three reasons)
Answer:
1: the unsteadiness of the bridge when it was builded
2:the architecture behind the bridge (like how uneven it was)
3: how old the bridge is
Explanation:
Discuss importance of good communication system
Answer:
Effective communication helps decision makers by gathering and providing the information to the right person on right time. Communication performs as a motivator to the employees by notifying the employees about the job task, process of carrying and how it could be done better.
