Answer:
B. 16
Explanation:
hope this helps
- Leila
Select three types of lines that engineers use to help represent the shape of a design in a sketch.
object lines
leader lines
center lines
extension lines
dimension lines
hidden lines
Answer:
object, hidden, and center lines
Explanation:
Among the given alternatives, we prefer to dimension to visible lines.
When creating technical drawings, dimensions are typically placed on visible lines. Visible lines represent the visible edges or outlines of an object or part. These lines are used to depict the physical features of the object that are visible to the eye. By dimensioning to visible lines, we ensure that the measurements are accurately associated with the visible features of the object.
This helps to provide clear and unambiguous information about the size and location of the features being dimensioned. Dimensions on hidden lines or center lines may not accurately represent the physical dimensions of the visible features and can lead to confusion or misinterpretation. Therefore, visible lines are the preferred choice for dimensioning in technical drawings.
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Select four geometric shapes that are commonly used by engineers in their designs.
arch
vertex
sphere
line
cone
prism
Answer:
Arc ,sphere ,line ,prism
Explanation:
Arc is used for semicircular or short term projectsSphere is used for design of spherical surfaces or projectsPrism is used for creating buliding designsLines are especially used for creating roads, flyover designAnswer:
Sphere, Prism, Arch, Line
Explanation:
Why am I unable to report bots? (The people who input a wrong answer that takes you to some website)
Answer:
Because the system automatically deletes their answer, but you still see it for a while.
Explanation:
Technician A says test lights are great for performing simple tests. Technician B says you can use a test light to check SRS circuits and computer circuits. Who is correct
The technician that is correct about either testing lights for simple tests or to check SRS Circuits is; Technician A.
Which Technician is Correct?First of all it is pertinent to note that test lights are generally small bulbs that are turned on by the voltage and current flowing through the circuit in analog circuits.
Now, the two values of voltage and current are high and sufficient to light up the bulb. However, in digital circuits, the current is very small in the order of milliamps, and as a result there is not enough power to turn on the lights.
Thus, we can conclude that Technician A is correct.
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Which would you rather?
Tesla roadster 2023
Tesla roadster 2011
Ferrari SF90
Tesla model S PLAID 2022
Answer:
Tesla roadster 2011
Ferrari SF90
Explanation:
Which of the following structures is most likely to have a formal risk management plan?
residential well
townhome
football stadium
municipal park
Answer:
football stadium because huge numbers of people will gather here to watch matches
Which of the following uses pressure and flow to transmit power from one location to another
Answer: Liquid and gas
Explanation: flowing under pressure to transmit power from one location to another
4. Which 2D shape on the left would be used to make the 3D shape on the right? (1 pt.)
a.
.
b.
it would be a bc its a sqare?well 3d is like you can say a cube 2d is like flat
Explanation:
This acronym is a reminder of the most common types of hazards or injuries caused by electricity.
Answer:
BE SAFE
Explanation:
it stands for Burns, Electrocution, Shock, Arch Flash/Arc Blast, Fire, Explosions
A series of concrete pillars have been built on the border between Kuwait and Iraq. They are there to __________ the border.
A series of concrete pillars have been built on the border between Kuwait and Iraq. They are there to demarcate the border.
What is a border?A border is a geographical boundary that separate countries, states, provinces, counties, cities, and towns.
A series of concrete pillars have been built on the border between Kuwait and Iraq. They are there to demarcate the border.
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A voltage _______ is an increase or decrease in the normal line voltage within the range of 5% to -10%.
In a stream channel, the total volume of water flowing through a cross-section of stream is _______.
Answer:
The sediment and dissolved matter transported by the stream is called its load. 3. The quantity of water passing a fixed point on the stream bank within a given interval of time is a measure of the stream's discharge
Explanation:
Cite three examples to describe how an engineer ensures that his or her designs are made to scale.
↪It is exactly defined by those three words.
1. Process - it is a set of activities that turns input into wanted outcome.
2. Design - a representation of the looks, functions and functionality of your product (outcome)
3. Engineering - is the use of science in order to achieve goals
So here is how I would define engineering design process:
It is a set of activities, powered by physics and mathematics in order to create optimal solution.
I think the most important word here is optimal .
In engineering design it is all about the limits and boundaries. You are limited by budget, materials, space, time...
So you can never create the best solution. You can only do optimal.
Optimal is a solution which will meet all (or the most) limits.
If you are to design a car engine, the best design would probably be the one that does not use any fuel.
But that is not possible, right, since you are limited by the law of conservation of energy. So the optimal solution would be an engine which will use the less fuel as possible.
Of course, there are best practices for the design activities mentioned above (workflows, decision points, phases...)
This is the process model that works for me:
1. You get the task (problem).
2. Set the boundaries
3. You get an idea for solution (brainstorm)
4. Create a mathematical model for solution (describe by numbers)
5. Create a physical model for solution
6. Concept design (sketch)
7. Drawings (3D model)
8. Simulate (if simulations fails, return to point 6)
9. Prototype and test
After this, your solution will be implemented and used.
You will get feedback.
You (or someone else) will improve your solution (product)
Your old solution will "die" (or be recycled)
New solution will take it's place.
And that is what is called product life cycle. Important part of engineering design process.
☆...hope this helps...☆
Cutting ___ the manometer is the procedure for operating a manometer's three-way manifold valves to disconnect the manometer from a process.
Answer:
Cutting out
Explanation:
That is the correct answer.
A good general rule about hearing protection is that it should be used if you must raise your voice for someone to hear you when they are
2-3 feet (61-91 cm) away
3-4 feet (91-122 cm) away
5-6 feet (1.5-1.8 m) away
8-9 feet (2,4-2,7 m) away
Answer:
2 - 3 feet (61 - 91 cm) away
Explanation: