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← TechnologyWhich consequence results when backlash accumulates within cascaded hydraulic actuators?
A)Reduced positional control precision✓
B)Increased actuator stall torque
C)Improved vibration damping ratio
D)Elevated fluid bulk modulus
💡 Explanation
Reduced positional control precision occurs because backlash accumulates within the linkages causing lost motion proportional to link separation. Therefore, actuators offer less precision, rather than improved damping ratios or stall torque improvements, as excessive play degrades control signals.
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