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aliya0001 [1]
3 years ago
15

Estimate properties and pipe diameter Determine the diameter of a steel pipe that is to carry 2000 gal/min of gasoline with a pr

essure drop of 5 psi per 100 ft of horizontal pipe. Pressure drop is a function of flow rate, length, diameter, and roughness. Either iterative methods OR equation solvers are necessary to solve implicit problems. Total head is the sum of the pressure, velocity, and elevation. What is the density of gasoline
Engineering
1 answer:
sp2606 [1]3 years ago
7 0

Answer:

Diameter of pipe is 0.535 ft

Explanation:

see attachment, its works out 1st half

Download pdf
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Which of the following statements regarding piston rings is false? Select one: a.
sveta [45]

Compression ring prevents pressurized refrigerant from blowing past the piston into the crankcase is the false statement.

Answer: Option A

<u>Explanation:</u>

Compression rings seal the combustion chamber from crankcase and then transfer heat to the cylinder from the piston. The piston rings are present in an internal combustion engine or steam engine with multi functions. The functions of piston rings are,

  • Ensuring the combustion chamber is tightly sealed as to reduce the loss of gas to crankcase .
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3 0
4 years ago
A cylindrical specimen of a metal alloy 48.8 mm long and 9.09 mm in diameter is stressed in tension. A true stress of 327 MPa ca
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Answer:

The true stress necessary to plastically elongate the specimen is 406.69MPa

Explanation:

The Explanation or Solving is on the attached document.

5 0
3 years ago
In the truss below, the vertical reaction force at A is
Montano1993 [528]
It’s c trust just trust
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3 years ago
University administrators have developed a Markov model to simulate graduation rates at their school. Students might drop out, r
abruzzese [7]

Solution :

The percentage of the students who have a chance of repeating their current year = 3%

The drop out students for the first year and the sophomores = 6%

Drop out rate of first year and the seniors = 4%

Now for the state space :

S = { first year(1), sophomores(2), juniors(3), seniors(4), graduates(G), Dropouts(D) }

Therefore

the first year students are indicated as '1'

Sophomores are indicated as '2'

Juniors are indicated as '3'

Seniors are indicated as '4

Graduates are indicated as 'G'

Dropouts are indicated as 'D'

The transition diagram is attached below.

The probability of the students who have the chance of repeating their current year = 3/100 = 0.03

Probability of first year dropouts and sophomores = 6/100 = 0.06

Probability of dropout rate of juniors and seniors = 4/100 = 0.04

Therefore, the probability matrix can be made as :

              1        2        3        4       G        D

    \begin{matrix}1\\ 2\\ 3\\ 4\\ G\\ D\end{matrix}      \begin{bmatrix}0.03 & 0.91 & 0 & 0 & 0 & 0.06\\  0& 0.03 & 0.91 & 0 & 0 & 0.06\\  0& 0 & 0.03 & 0.93 & 0 & 0.04\\  0& 0 & 0 & 0.03 & 0.93 & 0.04\\  0& 0 & 0 & 0 & 1 & 0\\  0& 0 & 0 & 0 & 0 & 1\end{bmatrix}  

Here, G represents 'graduates' and D represents 'Dropouts.'

5 0
3 years ago
Does a food market have any rooms in particular? Also whats units?
makkiz [27]

Answer:

to be or not to be

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Vivi is a drummer for a band. She burns 756756756 calories while drumming for 333 hours. She burns the same number of calories each hour.

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