Physics · Thermodynamics
The second law efficiency of a process is defined as:
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- 1the ratio of the minimum exergy intake to perform a given task to the actual exergy intake to perform the same task.✓
- 2the ratio of the output energy of the device to the sum of the output and input energy of the device.
- 3the ratio of the input energy of the device to the output energy of the device.
- 4the ratio of the actual exergy intake to perform a given task to the minimum exergy intake to perform the same task.
Correct answer
the ratio of the minimum exergy intake to perform a given task to the actual exergy intake to perform the same task.
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