Engineering Board Exam Reviewer · Thermodynamics · easy

A system in which both mass and energy may cross the boundary is called a/an:

  1. Open system (control volume)
  2. Closed system
  3. Isolated system
  4. Adiabatic system

Answer

A. Open system (control volume)

Solution

Turbines, compressors, nozzles and pumps are analyzed as open systems or control volumes.

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