3 years ago

What is the one change that golden expects to see in public transportation?

Engineering

1 answer:

Evgesh-ka [11]3 years ago

4 0

Answer:

cleanliness

Explanation:

Because its public trasportation, an about thousands of people use it, daily so you dont know what bacteria, or germs, are on the seat's, and handal's of the public transportation.

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Water is flowing in a pipe. Which is the correct statement about the effect of an increase in the Reynolds number of the flow:

shepuryov [24]

Answer:

c.if the flow is laminar it could become turbulent.

Explanation:

The Reynolds number (Re) is a dimensionless quantity used to help predict flow patterns in different fluid flow situations. At low Reynolds numbers of below 2300 flows tend to be dominated by laminar, while at high Reynolds numbers above 4000, turbulence results from differences in the fluid's speed and direction. In between these values is the transition region of flow.

In practice, fluid flow is generally chaotic, and very small changes to shape and surface roughness of bounding surfaces can result in very different flows.

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4 years ago

What is the capacity of the machine in batches?

Valentin [98]

28 batches per day and the setup time is five minutes

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3 years ago

The displacement volume of an internal combustion engine is 2.2 liters. The processes within each cylinder of the engine are mod

soldier1979 [14.2K]

Answer:

A) 14.75

B) 3.36Kj

C) 2384.2k

D) 117.6kW

E) 57.69%

Explanation:

Attached is the full solutions.

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4 years ago

Propane gas C3H8 enters a combustion chamber operating at steady state condition at 1 bar, 25ºC and is burned with 150% theoreti

GalinKa [24]

Answer:

see explaination

Explanation:

Balanced equation or stoichiometry equation means in a product after reaction there is no unburned carbon compound left or we can say the oxygen is sufficient to combine with all the carbon and hydrogen moleculs to form Carbon-dioxide and water respectively.

The dew point temperature of balanced equation will be 100°c because water vapour bis present in it and it will condense at 100°c at 1 bar pressure while the other products need much lower temperatures to liquify.

See attachment.

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3 years ago

Read 2 more answers

When groups of molecules within liquid and gases move, it is called

steposvetlana [31]

Answer:

convenction is your answer

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3 years ago