Which statement describes the electronic governor?

The electronic governor operates by varying the blade angle with oil pressure, allowing for precise control over engine performance and speed regulation. This functionality is critical in modern systems, where efficiency and responsiveness are needed to adapt to varying operational conditions.

By manipulating the blade angles, the electronic governor can optimize performance during different phases of operation, enhancing fuel efficiency and ensuring the engine runs smoothly under various loads. This is especially important in applications where rapid changes in demand for power may occur, as it allows for quick adjustments to maintain optimal engine performance without the need for manual intervention or cumbersome mechanical systems.

In contrast, the reliance on counterweights, manual adjustments, or idle speed functionality are characteristics more typical of older or mechanical governing systems, which lack the sophisticated technology and capabilities offered by electronic governors.