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← TechnologyWhich outcome occurs when temperature affects ultrasonic robot sensors?
A)Inaccurate distance measurement occurs consistently✓
B)Encoder drift creates cumulative errors
C)Overcurrent condition damages motor windings
D)PLC logic gate timing becomes stochastic
💡 Explanation
Inaccurate distance readings appear because temperature impacts the **speed of sound**, a crucial reference in the ultrasonic sensor calculation. Therefore, sensors will deliver incorrect measurements, rather than motor failures or PLC irregularities at nominal temperature limits.
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