Question: According to the Shared Risk principle, how is a Test System's measurement uncertainty handled when it exceeds the specified value for a particular test?
Option 1: The test result is automatically failed due to non-compliance of the Test System.
Option 2: The Test System uncertainty is ignored to maintain a uniform testing standard.
Option 3: The Test Requirement remains unchanged, but a warning is issued in the test report.
Option 4: The Test Requirement is tightened (made harder to pass) by adjusting for the additional uncertainty.
Explanation: This approach ensures fairness and maintains the integrity of the testing process. By tightening the Test Requirement, the increased uncertainty of the Test System does not inadvertently give an unfair advantage to the device under test, potentially allowing a non-compliant device to pass. This method aligns with the Shared Risk principle's goal of ensuring consistent evaluation standards across different Test Systems.