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← TechnologyWhich outcome occurs when rapid deceleration damages quadrature encoders in a robotic arm?
A)Loss of positional accuracy✓
B)Increased motor torque output
C)Reduced supply voltage stability
D)Thermal runaway of joint actuators
💡 Explanation
Loss of positional accuracy results because *stripe misregistration* reduces the encoder resolution and position feedback. This leads to inaccurate joint positioning; therefore the robotic arm cannot accurately reach target coordinates, rather than increased torque or thermal runaway, which relate to different failures.
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