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Sedbober [7]
4 years ago
5

Explain how use of EGR is effective in reducing NOx emissions 4. In most locations throughout the U.S., the octane number of reg

ular grade gasoline [defined as (R+M)/2] is 87. However, in certain high elevation locations (parts of CO, ID, MT, UT, and WY) regular gasoline may have a lower octane value of 85. Explain how a lower octane fuel can be used in these areas without it leading to unacceptable knocking
Engineering
1 answer:
TiliK225 [7]4 years ago
3 0

Answer:please see attached file

Explanation:

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Answer:

a) The amount of heat transfer in the regenerator, q = 114.12 kJ/kg

b) Thermal efficiency = 35.9%

Explanation:

The calculations are neatly handwritten and attached as files to this solution for easiness of expression and clarity. The cycle is also drawn on the T - S diagram and included in the attached files. Check the files below for the complete calculation.

I hope this helps!

3 0
3 years ago
Assume a program contains a void function named calcNewPrice(). The function receives two double variables named oldPrice and ne
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(C) calcNewPrice(oldPrice, &newPrice);

Explanation:

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Explanation:

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3 years ago
Why are today’s homes more likely to have dangerous levels of carbon monoxide than older homes?
Margarita [4]

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Connect wires to make the correct logic outputs.
Aleksandr [31]

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Explanation:

im dum sorry bro i don't know it im in 6 grade

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