[Answered] Three engines operate between reservoirs separated in temperature by 300 K. The reservoir ...

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Pineappleeh

Hero Member
Posts: 585

on: Jul 28, 2018

Three engines operate between reservoirs separated in temperature by 300 K. The reservoir temperatures are as follows:
Engine A: Th 5 1 000 K, Tc 5 700 K
Engine B: Th 5 800 K, Tc 5 500 K
Engine C: Th 5 600 K, Tc 5 300 K
Rank the engines in order of their theoretically possible efficiency, from highest to lowest.

1.A, B, C
2.B, C, A
3.C, B, A
4.C, A, B

Question 2

Identify path D in the figure as isobaric, isothermal, isovolumetric, or adiabatic.

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k2629

Sr. Member
Posts: 357

Reply #1 on: Jul 28, 2018

Answer to Question 1

3

Answer to Question 2

1

Pineappleeh

Member
Posts: 585

Reply 2 on: Jul 28, 2018

Great answer, keep it coming

sarah_brady415

Member
Posts: 328

Reply 3 on: Yesterday

TYSM

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