Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← TechnologyWhich risk increases when sensor calibration drifts within robotic arm PLC control?
A)Excessive positional hunting oscillations occur✓
B)Direct joint drive motor over-torque
C)Encoder signal phase angle distortion
D)Communication bus arbitration time-outs
💡 Explanation
Positional hunting occurs because sensor data deviates from actual position, causing the PLC to constantly adjust. The closed-loop **negative feedback** drives increased oscillations. Therefore, hunting occurs rather than a static error, because the system actively seeks the target.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Technology →- Which risk increases when a differential pressure sensor drifts in a robotic painting system used for applying automotive coatings?
- Which outcome occurs when thermal expansion surpasses designed clearances within a gasoline direct injector?
- Which consequence results when a turbocharger's VGT mechanism seizes?
- Which consequence results when threshold voltage drift affects a MOSFET?
- Which risk increases when using inverse kinematics to control a robotic arm with significant joint backlash?
- Which outcome occurs when a pneumatic directional valve experiences pilot pressure loss?