Identify the correct statement from the following. O a. The portion of energy that cannot be converted into work by even reversible heat engine is called is called as available energy O b. The portion of energy that cannot be converted into work by even reversible heat engine is called is called as unavailable energy Oc. The portion of energy that cannot be converted into work by even reversible heat engine is called is irreversibility. O d. The portion of energy that cannot be converted into work by even reversible heat engine is called is called as useful energy

Identify the correct statement from the following. O a. The portion of energy that cannot be converted into work by even reversible heat engine is called is called as available energy O b. The portion of energy that cannot be converted into work by even reversible heat engine is called is called as unavailable energy Oc. The portion of energy that cannot be converted into work by even reversible heat engine is called is irreversibility. O d. The portion of energy that cannot be converted into work by even reversible heat engine is called is called as useful energy

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

Chapter43: Air Source Heat Pumps

Section: Chapter Questions

Problem 13RQ: Can a heat pump switch from heating to cooling and from cooling to heating automatically?

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