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In a hydraulic elevator lacking precise leveling, which consequence occurs during frequent short trips?

A)Accumulator pressure stratification increases rapidly
B)Check valve chatter causes energy loss
C)Hydraulic fluid viscosity increases sharply
D)Cylinder seal wear becomes exponentially higher

💡 Explanation

Frequent short elevator trips without proper leveling result in accumulator pressure stratification because the mixing provided by full-stroke cycles is absent; therefore temperature imbalances within the accumulator worsen which exacerbates the stratification rather than stabilizing.

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