Which effect results when a hydraulic servo connected to a PLC experiences excessive derivative gain?

💡 Explanation

Excessive derivative gain in the PLC leads to over-correction because it amplifies noise via derivative action resulting in oscillations, rather than smooth error decay; therefore oscillation happens rather than predictable motion because overshoot is amplified.

• Which data loss is accelerated when exceeding Nyquist limit?
• Which constraint triggers increased phase noise in direct-conversion receivers?
• Which event occurs when an inductive circuit powering a large HVAC fan motor experiences resonant oscillations?
• Which outcome occurs when sensor misalignment affects inverse kinematics computation in a robotic arm?
• Which limitation results from exceeding rated air turbine speed?
• Which outcome occurs when rapid gate voltage changes induce high dI/dt in a MOSFET powering an inductive load?