Question: In accordance with 3GPP Base Station Electromagnetic Compatibility (EMC) standards, what is the duration of a voltage dip test with a 60% reduction in supply voltage?
Option 1: 10 ms
Option 2: 100 ms
Option 3: 5,000 ms
Option 4: 30 seconds
Explanation: This question assesses understanding of specific test conditions for electromagnetic compatibility in base stations as per 3GPP standards. The correct answer, **100 ms**, corresponds to the specified duration for a voltage dip with a 60% reduction in supply voltage, reflecting the standard's emphasis on ensuring equipment resilience under varied power conditions. This is crucial for maintaining uninterrupted service in telecom networks despite potential electrical disturbances.