Which consequence results when a solenoid valve experiences armature sticking in a hydraulic pressure control system?

💡 Explanation

Unstable pressure regulation occurs because armature sticking introduces erratic adjustments around setpoints through **hysteresis**, therefore disrupting the feedback loop maintaining the pre-defined target, rather than predictably constant offset seen when flow is merely restricted.

• Which risk increases when a robotic arm joint encoder experiences significant signal jitter?
• Which buckling risk notably decreases when pretensioned tendons yield?
• Within a hydraulic robotic arm, which risk increases when the actuator's spool valve experiences significant wear?
• Which risk escalates if concrete's pH around reinforcing steel (rebar) decreases below 9?
• Which outcome occurs when a synchronous condenser circuit experiences underexcitation during grid voltage sag?
• Which outcome occurs when lateral wind loads exceed column's buckling resistance?