### Question: **[Select all that apply] The total energy of a closed system:**- [ ] can change as a result of energy transfer across the system boundary by work- [ ] can change as a result of energy transfer across the system boundary by heat transfer- [ ] can change as a result of energy transfer accompanying mass flow across the boundary- [x] cannot change On an educational website, the following content appears:**Quiz: Understanding Thermodynamic Cycles****Question:***If a closed system undergoes a thermodynamic cycle, select all that apply:*- ☐ Net heat transfer is zero- ☐ Some but not all properties return to their initial values- ☐ Net work is zero- ☑ Net work and net heat transfer are nonzero and equal- ☐ All properties return to their initial values- ☐ Net work and net heat transfer are nonzero but not equal**Note:**The checkmark indicates the selected answer where "Net work and net heat transfer are nonzero and equal" is chosen as correct.This quiz checks the understanding of fundamental principles of thermodynamics as they apply to closed systems undergoing a cycle.

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[select all that apply] The total energy of a closed system can change as a result of energy transfer across the system boundary by work can change as a result of energy transfer across the system boundary by heat transfer can change as a result of energy transfer accompanying mass flow across the boundary cannot change

[select all that apply] The total energy of a closed system can change as a result of energy transfer across the system boundary by work can change as a result of energy transfer across the system boundary by heat transfer can change as a result of energy transfer accompanying mass flow across the boundary cannot change

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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On an educational website, the following content appears:

**Quiz: Understanding Thermodynamic Cycles**

**Question:**
*If a closed system undergoes a thermodynamic cycle, select all that apply:*

- ☐ Net heat transfer is zero
- ☐ Some but not all properties return to their initial values
- ☐ Net work is zero
- ☑ Net work and net heat transfer are nonzero and equal
- ☐ All properties return to their initial values
- ☐ Net work and net heat transfer are nonzero but not equal

**Note:**
The checkmark indicates the selected answer where "Net work and net heat transfer are nonzero and equal" is chosen as correct.

This quiz checks the understanding of fundamental principles of thermodynamics as they apply to closed systems undergoing a cycle.

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