Which outcome compromises a crystal-based gyroscope's accuracy in aircraft?

💡 Explanation

Crystal dislocations cause stress accumulation, which introduces minute variations in the refractive index along the fiber; resulting in a fluctuating `Sagnac effect`. Therefore, the measured rotation drifts, rather than providing consistent readings, because thermal gradients affect isotropic materials predictably.

• Which phenomenon leads to arcing when disconnecting inductive circuits?
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• Which outcome develops when impurities enter a silicon crystal lattice?
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