please help answer all of this questio A b c d e f g please its thermodynamics assignment do all A heat engine is assumed to operate on a Carnot cycle. It receives 900KJheat from a high temperature reservoir at 550°C and rejects heat to a lowtemperature reservoir at 30°C.Calculate the thermal efficiency of the cycle.What is QH and Q?What is the net work produced by this cycle?Does this process violate Kelvin-Plank statement? Explain.An inventor claimed that he built a heat engine operating betweenthe same reservoirs that give a thermal efficiency of 80%.Comments about his claim.а.b.C.d.е.f.Draw this process on a Ts diagram with proper labelling.If the cycle is reversed and operated as a heat pump, calculate itsperformance.g.

Write the expression for the efficiency as follows.

Answered: please help answer all of this ques

Engineering

Mechanical Engineering

please help answer all of this ques

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter45: Domestic Refrigerators And Freezers

Section: Chapter Questions

Problem 12RQ: Refrigerators currently being manufactured in the United States are using______as their refrigerant.

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Question

please help answer all of this questio A b c d e f g please its thermodynamics assignment do all

A heat engine is assumed to operate on a Carnot cycle. It receives 900KJ
heat from a high temperature reservoir at 550°C and rejects heat to a low
temperature reservoir at 30°C.
Calculate the thermal efficiency of the cycle.
What is QH and Q?
What is the net work produced by this cycle?
Does this process violate Kelvin-Plank statement? Explain.
An inventor claimed that he built a heat engine operating between
the same reservoirs that give a thermal efficiency of 80%.
Comments about his claim.
а.
b.
C.
d.
е.
f.
Draw this process on a Ts diagram with proper labelling.
If the cycle is reversed and operated as a heat pump, calculate its
performance.
g.

Science that deals with the amount of energy transferred from one equilibrium state to another equilibrium state.

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