Which consequence results when surface de-icing fails on turbine blades?

💡 Explanation

When de-icing fails, ice accumulates and the distorted blade shape causes separation. This reduces the angle of attack and disrupts the boundary layer, causing the lift coefficient to drop because separation reduces lift generation, therefore output decreases rather than turbine stall.

• Which impairment increases if digital signal processing uses insufficient quantization bits during down-conversion within a software-defined radio receiver?
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