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lapo4ka [179]
3 years ago
8

Pick one product an engineer would build the basic knowledge of engineering(6that would be used and the product development and

express a conclusion doesn’t have to be more than 100 words.
Engineering
1 answer:
Lina20 [59]3 years ago
3 0
Aerospace engineers design, analyze, model, simulate, and test aircraft, spacecraft, satellites, missiles, and rockets. Aerospace technology also extends to many other applications of objects moving within gases or liquids. Examples are golf balls, high-speed trains, hydrofoil ships, or tall buildings in the wind. As an aerospace engineer, you might work on the Orion space mission, which plans on putting astronauts on mars by 2020. Or, you might be involved in developing a new generation of space telescopes, the source of some of our most significant cosmological discoveries. But outer space is just one of many realms to explore as an aerospace engineer. You might develop commercial airliners, military jets, or helicopters for our airways. And getting even more down-to-earth, you could design the latest ground and sea transportation, including high-speed trains, racing cars, or deep-sea vessels that explore life at the bottom of the ocean.
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The mechanical properties of a metal may be improved by incorporating fine particles of its oxide. Given that the moduli of elas
Sedaia [141]

Answer:

a) 254.6 GPa

b) 140.86 GPa

Explanation:

a) Considering the expression of rule of mixtures for upper-bound and calculating the modulus of elasticity for upper bound;

Ec(u) = EmVm + EpVp

To calculate the volume fraction of matrix, 0.63 is substituted for Vp in the equation below,

Vm + Vp = 1

Vm = 1 - 0.63

Vm = 0.37

In the first equation,

Where

Em = 68 GPa, Ep = 380 GPa, Vm = 0.37 and Vp = 0.63,

The modulus of elasticity upper-bound is,

Ec(u) = EmVm + EpVp

Ec(u) = (68 x 0.37) + (380 x 0.63)

Ec(u) = 254.6 GPa.

b) Considering the express of rule of mixtures for lower bound;

Ec(l) = (EmEp)/(VmEp + VpEm)

Substituting values into the equation,

Ec(l) = (68 x 380)/(0.37 x 380) + (0.63 x 68)

Ec(l) = 25840/183.44

Ec(l) = 140.86 GPa

6 0
3 years ago
6. What symptom will be exhibited on an engine equipped with a pneumatic governor system if the cooling fins
anyanavicka [17]
<h2>Symptom of Pneumatic Governor System</h2>

Explanation:

  • Engine speed will rise is right answer
  • Pneumatic Governor system that utilizations power from moving air delivered by pivoting flywheel blades to detect engine speed
  • Electronic Governor System Uses a limited point torque engine in place of the governor spring and -speed-sensing device utilized in a mechanical governor system
  • A governor is a system that is utilized to keep up the mean speed of a engine, inside specific cutoff points, under fluctuating burden conditions
  • It does this by managing and controlling the measure of fuel provided to the motor
  • Governors are likewise fitted in assistant diesel motors or generators, and alternators on the ship
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What is the relationship between orifice diameter and pipe diameter​
NeX [460]

Answer:

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ASAP correct answer plss When you are driving, if you see this traffic sign it means
vlabodo [156]

Answer:

C

Explanation:

5 0
3 years ago
¿Cuál era probablemente el activo más valioso de Persia?
laila [671]

Answer:

su suministro de aceite

Explanation:

(it's oil supply)

8 0
3 years ago
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