.1 A heat engine receives heat transfer rate at 1 MW at a high temperature of 550 °C and rejectsenergy to the ambient surroundings at 300 K. Work is produced at a rate of 450 kW.a)b)c)How much energy is rejected to the ambient surroundings?What is the engine efficiency?Compare this engine with a Carnot engine operating between the same temperature limits.(Compare efficiency, net-work done).2 On a T-s diagram, indicate all the processes for an Engine working on a Carnot cycle betweentwo temperature limits TH (highest temperature) and TL (lowest temperature).

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.1 A heat engine receives heat transfer rate at 1 MW at a high temperature of 550 °C and rejects energy to the ambient surroundings at 300 K. Work is produced at a rate of 450 kW. How much energy is rejected to the ambient surroundings? What is the engine efficiency? a) b) c) Compare this engine with a Carnot engine operating between the same temperature limits. (Compare efficiency, net-work done) 1.2 On a T-s diagram, indicate all the processes for an Engine working on a Carnot cycle between two temperature limits TH (highest temperature) and TL (lowest temperature).

.1 A heat engine receives heat transfer rate at 1 MW at a high temperature of 550 °C and rejects energy to the ambient surroundings at 300 K. Work is produced at a rate of 450 kW. How much energy is rejected to the ambient surroundings? What is the engine efficiency? a) b) c) Compare this engine with a Carnot engine operating between the same temperature limits. (Compare efficiency, net-work done) 1.2 On a T-s diagram, indicate all the processes for an Engine working on a Carnot cycle between two temperature limits TH (highest temperature) and TL (lowest temperature).

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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