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3 years ago

Which type of engineer is needed in the following scenario?

Engineering

2 answers:

gregori [183]3 years ago

8 0

Answer:

A: Agricultural Engineer

Explanation:

I had this same question for a test and got it right with a being the answer :)

Reika [66]3 years ago

5 0

Answer: agricultural engineer

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What is the relationship between permanent modular construction (PMC) and purpose-built construction?

Vitek1552 [10]

Answer:

A. PMC tends to fit the construction purposes for which it was specifically designed.

Explanation:

took the test go it right

7 0

3 years ago

Steam enters a counterflow heat exchanger operating at steady state at 0.06 MPa with a quality of 0.9 and exits at the same pres

Pie

Explanation:

$\begin{array}{ll}\1 & \2 \\P_{1}=0-\_{\text {mpa }} \text { Steam } & P_{2}=0.06 mpq \\x=0.9 & x=0 \text { (satunated liquid) }\end{array}$

a) Term of entering steam will be Tsaturated of corresponding pressure

$so, At P =0.06 mpa , T_{s a t}=85.92^{\circ} C$

$\begin{aligned}Q &=m c_{p}\left(T_{0}-T_{i}\right) \\&=\frac{100}{60} \times 1.005(60-30)=50.25 W\end{aligned}$

5 0

4 years ago

The link acts as part of the elevator control for a small airplane. If the attached aluminum tube has an inner diameter of 25 mm

aksik [14]

Answer:

Tmax=14.5MPa

Tmin=10.3MPa

Explanation:

T = 600 * 0.15 = 90N.m

$T_max =\frac{T_c}{j} = \frac{x}{y} = \frac{90 \times 0.0175}{\frac{\pi}{2} \times (0.0175^4-0.0125^4)}$

=14.5MPa

$T_{min} =\frac{T_c}{j} = \frac{x}{y} = \frac{90 \times 0.0125}{\frac{\pi}{2} \times (0.0175^4-0.0125^4)}$

=10.3MPa

7 0

3 years ago

What is centrifugal force with respect to unbalance? What is the formula used to determine centrifugal force?

3241004551 [841]

Answer:

$F = \frac{m * v^2}{r}$

Explanation:

Once the centrifugal forces are equivalent as an object rotates, it is called "in equilibrium." If the point of impact of the moving object does not align with the center of the rotation, unequal centrifugal forces are produced and the rotating component is "out of equilibrium."

Two conditions for balanced condition are: static and coupled. Static equilibrium relates to a one plane mass in which the unit is balanced by weight inverse the unbalanced mass

formula used to calculate centrifugal mass is $F = \frac{m * v^2}{r}$

where, m is mass, v is speed of body. r is radius

4 0

3 years ago

The net potential energy EN between two adjacent ions, is sometimes represented by the expression

Anastaziya [24]

Answer:

as answered in the attached file.

Explanation:

The detailed steps, derivation and appropriate differentiation is as shown in the attachment

3 0

3 years ago