The EHSI displays a rotating compass scale divided into what increments?

The EHSI displays a rotating compass scale divided into what increments?

• A. 1 and 5 degree increments
• B. 5 and 10 degree increments
• C. 10 and 15 degree increments
• D. 20 and 30 degree increments

Answer: (B)

The correct answer is based on how the Electronic Horizontal Situation Indicator (EHSI) presents navigational information to the pilot. The EHSI features a rotating compass scale that is crucial for orientation and navigation during flight. On this display, the compass scale is divided into increments of 5 and 10 degrees. The use of 5-degree increments allows for fine adjustments and precise heading information, which is especially important for navigation and course tracking. The additional 10-degree increments help to visually separate and identify headings more easily, enhancing situational awareness for the pilot. This dual increment system strikes a balance between granularity and usability on the instrument panel, ensuring pilots can quickly interpret their heading relative to a course or waypoint while still allowing for sufficient precision in navigation.

The correct answer is based on how the Electronic Horizontal Situation Indicator (EHSI) presents navigational information to the pilot. The EHSI features a rotating compass scale that is crucial for orientation and navigation during flight. On this display, the compass scale is divided into increments of 5 and 10 degrees.

The use of 5-degree increments allows for fine adjustments and precise heading information, which is especially important for navigation and course tracking. The additional 10-degree increments help to visually separate and identify headings more easily, enhancing situational awareness for the pilot.

This dual increment system strikes a balance between granularity and usability on the instrument panel, ensuring pilots can quickly interpret their heading relative to a course or waypoint while still allowing for sufficient precision in navigation.