Answer:
B
Explanation:
Answer:
Its B
Explanation:
2021 October 4 Age 13 Grade 7
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
Which one of the following wars or conflicts was fought over the use of slave labor in agriculture?
Answer:
American Civil War
Explanation:
Successful students read on a ____ basis.
I think it is daily????
I have a keen eye and I compose all of the shots for a scene
Answer:
script supervisor
Explanation:
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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Handsaw teeth are very sharp: to avoid being cut by the teeth, keep hands and fingers well away from the
path of the blade
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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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.
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
_____ are the most common location for a collision between a bike and a car.
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:
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
What are some of the main causes of accidents?
Answer
Being drunk, texting, being distracted
Explanation:
Hope this helped.