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earnstyle [38]
2 years ago
10

Engineers create a new metal that is stronger than steel but much lighter. This material is also significantly cheaper than what

is currently used for most aircraft, available in large quantities, and easy to manufacture. What is the best step for the engineers to make next?
Engineering
1 answer:
zysi [14]2 years ago
7 0

The best step for the engineers to make next is option D. Begin to design an airplane using this metal.

<h3>What is the metallic is plane parts?</h3>

Aluminum and its alloys are nevertheless very famous uncooked substances for the production of business planes, because of their excessive electricity at exceedingly low density. Currently, excessive-electricity alloy 7075, which includes copper, magnesium and zinc, is the only used predominantly withinside the plane industry.

The solution is D, due to the fact even as it's far crucial to marketplace the fabric and ensure humans are inquisitive about buying, they first want to attempt to layout aircraft the usage of this fabric. There isn't anyt any use promoting an aircraft constituted of this material_ if a aircraft can not be built.

Read more about the aircraft:

brainly.com/question/5055463

#SPJ1

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(i) what assumptions about the relationship between the inputs and output are inherent in this specification? do scatter plots s
olasank [31]

A problem that will be handled by a procedure is described by an input-output specification.

<h3>What is input and output specification?</h3>
  • An input-output specification outlines the issue that a procedure will try to solve. The input part and the output part are its two components.
  • The input component outlines the kind of data object that should be provided for each actual argument as well as any presumptions that the process might make.
  • A technical specification known as an output specification defines the project scope primarily through performance-based requirements.
  • It is used to assess technical compliance and serves as the technical cornerstone of both the procurement and delivery phases.
  • Known as classical specifications, they outline the precise services to be provided, sometimes in great detail, along with the standard you must meet and the approach you must take to meet the standard.

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5 0
1 year ago
The alternator must be operated with the battery disconnected or with the terminals at the back of the alternator
QveST [7]

Answer:

true

Explanation:

4 0
3 years ago
Read 2 more answers
Problem 4.041 SI Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26oC with a vo
Rom4ik [11]

Answer:

0.0297M^3/s

W=68.48kW

Explanation:

Hello! To solve this problem, we must first find all the thermodynamic properties at the input (state 1) and the compressor output (state 2), using the thermodynamic tables

Through laboratory tests, thermodynamic tables were developed, these allow to know all the thermodynamic properties of a substance (entropy, enthalpy, pressure, specific volume, internal energy etc ..)  

through prior knowledge of two other properties such as pressure and temperature.  

state 1

X=quality=1

T=-26C

density 1=α1=5.27kg/m^3  

entalpy1=h1=234.7KJ/kg

state 2

T2=70

P2=8bar=800kPa

density 2=α2=31.91kg/m^3  

entalpy2=h2=306.9KJ/kg

Now to find the flow at the outlet of the compressor, we remember the continuity equation that states that the mass flow is equal to the input and output.

m1=m2

(Q1)(α1)=(Q2)(α2)

\frac{(Q1)(\alpha 1) }{\alpha 2} =Q2\\Q2=\frac{(0.18)(5.27) }{31.91} =0.0297M^3/s

the volumetric flow rate at the exit is 0.0297M^3/s

To find the power of the compressor we use the first law of thermodynamics that says that the energy that enters must be equal to the energy that comes out, in this order of ideas we have the following equation

W=m(h2-h1)

m=Qα

W=(0.18)(5.27)(306.9-234.7)

W=68.48kW

the compressor power is 68.48kW

4 0
3 years ago
Input Energy ---&gt; Output Energy
uranmaximum [27]

Answer:

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Which of the following are true about the American Wire Gauge?
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A. smallest wire is No. 12

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