The breakaway capability for ANVIS is measured in which unit?

The breakaway capability for ANVIS is measured in which unit?

• A. grams
• B. newtons
• C. pounds
• D. kilograms

Answer: (A)

The breakaway feature on ANVIS is a safety release that detaches the goggle when a small load is applied, so the pilot isn’t injured or the hardware isn’t damaged in a snag or hard jolt. That release threshold is specified as a mass, not a force, which is why grams are used. Saying it in grams gives a precise, small-weight value for the breakaway limit that the mechanism is designed to respond to under gravity. If you tried to express it in pounds or newtons, you’d be talking about force, not the actual mass threshold the device is calibrated to respond to. Kilograms could be used as well, but grams provide finer granularity for the small breakaway mass.

The breakaway feature on ANVIS is a safety release that detaches the goggle when a small load is applied, so the pilot isn’t injured or the hardware isn’t damaged in a snag or hard jolt. That release threshold is specified as a mass, not a force, which is why grams are used. Saying it in grams gives a precise, small-weight value for the breakaway limit that the mechanism is designed to respond to under gravity. If you tried to express it in pounds or newtons, you’d be talking about force, not the actual mass threshold the device is calibrated to respond to. Kilograms could be used as well, but grams provide finer granularity for the small breakaway mass.