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ehidna [41]
4 years ago
11

When should the shop ventilation fan be turned on?

Engineering
2 answers:
Dafna11 [192]4 years ago
7 0

Answwhen the cars are running so it wont mess up the system

Explanation:

Harlamova29_29 [7]4 years ago
3 0

Answer:

When cars are running

Explanation:

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They both have the same efficiency.

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The simple ideal Rankine cycle and an ideal regenerative Rankine cycle with one open feedwater heater would both have the same efficiency because the extraction steam would just create a mini cycle that recirculates. The energy given to the feedwater heater is proportional to the added heat in the boiler to the feedwater in the simple cycle to raise its temperature to the same boiler inlet condition.

Therefore in comparison, the efficiency is the same for both.

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Who is/are the founder/founders of transistor? ​
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