Answer:
B
Explanation:
Answer:
Its B
Explanation:
2021 October 4 Age 13 Grade 7
Which one of the following wars or conflicts was fought over the use of slave labor in agriculture?
Answer:
American Civil War
Explanation:
Question #4
Multiple Choice
Which option identifies the process used to study the designs in the following scenario?
Eliza is designing a cell phone case that is waterproof, sand-proof, and childproof. She would like to study other cell phone case designs before finalizing her own.
Answer:
Deconstruction
Explanation:
Answer:
deconstruction
Explanation:
I'm not 100% for sure so sorry if this is wrong
Question 7 of 10
A team of engineers is asked to help a community improve local air quality.
What must the team do before it can begin to identify possible solutions?
A. Select one solution.
B. Model the solution.
O
C. Iterate to improve the solution.
d
D. Define the problem,
SUBMIT
Answer: Define the problem
Explanation: I just took the test
Oil is a powerful source of energy used for cars, machines, and many other purposes. While studying sources of energy that could replace the use of oil, a student thinks about solar power, wind power, nuclear power, and electric batteries. The students asks,"Which type of source will waste the least energy and provide the most energy in all situations?"
Which best describes why a scientist would ask a different question than this one?
A. The question asks about subjective personal preferences regarding energy.
B. The question focuses on the objective measurements of amounts of energy.
C. The question has too wide of a focus, as though all situations can be studied at once.
D. The question is focused on the future and finding new answers about changing needs.
Answer:
C
Explanation:
How do you articulate findings to your clients?
Answer:
Maintain eye contact, smile,nod and make clients feel that nobody is more important to you than them. Don't think about what you're going to say next. Be totally and extremely interested in what your client or prospect is saying. Then clients will like you because you are showing them respect.
An engineer is designing an irrigation system to bring water to a farm. Which
statement describes the clearest criterion for the solution?
Answer:
“it must deliver 55 liters of water per minute when in use” literally just clicked it"
Explanation:
The irrigation system must deliver must deliver 55 L per minute when in use.
What is irrigation?The term irrigation means the artificial supply of water to crops. This is one of the important ways by which farmers are able to shore up the production of crops all year round.
One prime consideration of nan engineer that is designing an irrigation system is that it must deliver 55 L per minute when in use. This speaks about the efficiency of the irrigation system.
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Which of the following statements are true of computer hardware engineers?
Answer:
you never mentioned the options
1. Which of the following is an advantage of the one-story ranch design?
A. Minimal heating costs.
B. Economical to build.
I
C. It offers many opportunities for indoor-outdoor living.
D. Limited hall space.
1. The top of piston travel is called
Answer:
Crankshaft
Explanation:
Wastewater flows into a _________ once it is released into a floor drain.
A) Sump pitB) HoseC) Covered containerD) Bucket
Answer:
A) Sump pit
Explanation:
A wastewater typically refers to a body of water that has contaminated through human use in homes, offices, schools, businesses etc. Wastewater are meant to be disposed in accordance with the local regulations and standards because they are unhygienic for human consumption or use.
Generally, many homes use a floor drain in their bathrooms and toilets to remove wastewater in order to mitigate stagnation and to improve hygiene. A floor drain can be defined as a material installed on floors for the continuous removal of any stagnant wastewater in buildings. Wastewater flows into a sump pit once it is released into a floor drain through the use of a pipe such as a polyvinyl chloride (PVC) pipe, which directly connects the floor drain to the sump pit. The wastewater can the be removed from the sump pit when it is filled up through the use of a pump.
Engineers rely on many logistical principles in their project designs.
true or false ?
Answer:
True
Explanation:
Answer:
False
Explanation:
IM A DIFFERENT BREEED!!
After one side of the stock is planed to a true surface, it is usually
best to:
a. Plane the stock to width.
b. Cut the stock to required length.
c. Plane one end square.
d. Plane the opposite face.
What are some of the main causes of accidents?
Answer
Being drunk, texting, being distracted
Explanation:
Hope this helped.
What is the best reason a scientist might use a model to represent the solar system?
Answer:
The actual solar system is too large.
Answer:
The actual solar system is too large.
Explanation:
just did it
What’s one idea you have about how rescue workers can get energy to their electrical devices in these situations?
Answer:
They can get energy to their devices through natural sources of energy like the sun and wind.
Explanation:
When rescue workers are involved in missions, especially those that involve natural disasters, this could limit or totally eliminate their access to energy from electricity grid lines. When this occurs, they can still make use of the natural sources of energy around them, to power up their devices.
Some of these sources of energy include solar energy and wind energy. These natural sources have been known to power up some batteries. So the rescue workers can utilize them to get energy to their electrical devices.
Answer:
They can get energy to their devices through natural sources of energy like the sun and wind.
Explanation:
ITS FOR DRIVERS ED!!
the letters i need to unscramble are: e,i, r, i, d, l, p, v, r, n, e, g, i, g, i
Why would an aerospace engineer limit the maximum angle of deflection of the control surfaces?
I have a keen eye and I compose all of the shots for a scene
Answer:
script supervisor
Explanation:
What are some tasks commonly performed in Environmental Service Systems jobs? Check all that apply.
inspecting facilities
measuring trees
sorting recyclable materials
using laboratory equipment
harvesting natural resources
using computers
tending animals on a farm
planting crops
Answer: a,c,d,f
Explanation:
Answer:
Inspecting facilities
sorting recyclable materials
using laboratory equipment
using computers
Explanation:
Got it right on edge2021
Successful students read on a ____ basis.
I think it is daily????
Handsaw teeth are very sharp: to avoid being cut by the teeth, keep hands and fingers well away from the
path of the blade
Describe how something like a red blood cell might look to you.
Complete the following sentence.
skills are very valuable in the engineering profession. If these skills are lacking, it can cause problems with time, cost, and
safety
Answer:
Communication
Explanation:
Answer:
communication
Explanation:
instrument panel help please
Answer:
A. 4WD Low
B. 4WD High
C. Safety belt
D. Check gauge
E. Oil temperature gauge
F. Left turn indicator
G. Tachometer
H. High beams
I. Speedometer
J. Right turn indicator
K. Battery voltage gauge
L. Cruise control light
M. (can't see sorry)
N. Service engine soon
O. Battery warning light
P. Airbag indicator
Q. Anti-lock brake system
R. Fuel gauge
S. Parking brake (AKA emergency brake) on
T. Low windshield washer fluid
U. Check fuel cap
V. Door ajar/open
W. Shift indicator
X. Trip odometer reset
Y. Oil pressure gauge
Z. compass/cardinal direction indicator
AA. Odometer?
what resources did Margaret Hutchinson Rousseau use ?
Answer:
Explanation:
During the Second World War, she oversaw the design of production plants for the strategically important materials of penicillin and synthetic rubber.Her development of deep-tank fermentation of penicillium mold enabled large-scale production of penicillin.She worked on the development of high-octane gasoline for aviation fuel.Her later work included improved distillation column design and plants for the production of ethylene glycol and glacial acetic acid.
How did studying pagodas help engineers create earthquake-proof structures in modern society?A. Engineers learned that the design was flawed, so they knew not to repeat it. B. Engineers learned that certain soil needed to be used. Engineers learned that perseverance pays off. C. Engineers learned which design would be most appropriate for the area where they were building.
engineers learned which design would be most appropriate for the area where they were building. which might be d.
.
2. In the above figure, what type of cylinder arrangement is shown in the figure above?
O A. In-line
O B. L-Type
O C. Horizontal
O D. V-Type
The horizontal type of cylinder arrangement shown in the figure above option (C) is correct.
What is a cylinder?In geometry, it is defined as a three-dimensional shape having two circular shapes at a distance called the height of the cylinder.
We know the volume of the cylinder is given by:
[tex]\rm V = \pi r^2 h[/tex]
It is given that:
The figure is shown in the picture.
Engine types: •In-line engines feature cylinders that are lined up in a row (ex. In-line 4)
•When viewed from the front of the engine, cylinder banks of V-Type engines are positioned at an angle to one another. This creates a "V" shape.
The cylinders of horizontal/flat engines are situated on each side of the central crankshaft. Example: Boxer engine
•L-Type engines, I'll be sincere An L-type layout is something I've never heard of, and I don't believe it exists.
Thus, the horizontal type of cylinder arrangement shown in the figure above option (C) is correct.
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Which of the following is the reason why an engineer creates a model of something he or she plans to build?
It is easier to modify smaller products than large ones.
It allows the engineer to test limitations in a controlled setting without the full-scale time and cost of the actual product.
It is easier to store smaller-scale models than to have a full-scale project.
Exact dimensions are usually not available during the test phase.
Answer:
It produces plans that help turn resources into desirable products or systems. Design ... What are the 3 stages of the engineering design process? ... Create or make ... Engineer Design Process... Model or prototype ... These experiments will allow the team to test and observe the design in a working environment.
Explanation:
Answer: It allows the engineer to test limitations in a controlled setting without the full-scale time and cost of the actual product
Explanation:
trust
Circuit breakers and disconnect switches are
examples of what
Answer: Energy-Isolating devices
Explanation:
Energy-isolating devices are used to restrict the flow or transmission of energy (electricity in this case) by physical means therefore it includes manually operated devices such as a manually operated electrical circuit breakers and disconnect switches.
Manually controlled circuit breakers restrict the flow of electricity if the current is too much and the flow will remain restricted until the switch is flipped back to allow electricity to flow while a Disconnect switch works by shutting down the circuit when a problem is detected.
Welding is one process that allows you to join two pieces of metal. Choose the correct way to complete the sentences to explain the process of welding. Gas welding uses ____ as a source of fuel to generate the heat required to melt the metal. In arc welding, ______ is/are the source of energy to produce the heat.
Answer:
Fuel, Energy
Explanation:
Answer:
fuel and energy
Explanation: