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Which outcome becomes significant when coating turbine blades using electrostatic spray, influencing layer uniformity?

A)Increased fluid momentum conservation
B)Elevated material surface tension
C)Non-Newtonian fluid shear thinning
D)Enhanced fluid viscous dissipation

💡 Explanation

When electrostatically spraying viscous coating materials, energy dissipates through viscous dissipation, locally increasing and affecting deposit thickness because the fluid resists the motion required for uniform spreading; therefore viscous dissipation is enhanced, rather than other effects.

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