What is the typical oil level range that would require contacting maintenance?

The correct answer is aligned with standard maintenance protocols in aviation regarding oil levels. In many aircraft, maintaining proper oil levels is essential for engine health and overall performance. A typical threshold for concern is when the oil level drops significantly below the minimum recommended levels.

The range of 0-24 indicates a situation where maintenance should be contacted. If the oil level is within this range, it is likely insufficient for safe operation, suggesting that immediate action should be taken to avoid potential engine damage or failure. Additionally, having a clear understanding of these levels is critical for ensuring safety and compliance with operational standards.

The other ranges do not reflect this urgency or critical threshold effectively. For instance, an oil level below 10% may indeed be worrying, but it may not capture the full extent of the issue compared to a broader range that indicates a need for maintenance intervention. This context highlights why the range of 0-24 stands out as the most appropriate choice in this scenario.