General Studies · Actuators
In the context of industrial actuators, what does a fail-safe design ensure when the system experiences an emergency shutdown or power loss?
- 1The valve becomes physically stuck and cannot operate further
- 2The valve remains locked in an open state and cannot close
- 3The valve requires manual intervention to open during shutdown
- 4The valve automatically returns to its predetermined normal or safe position✓
Correct answer
The valve automatically returns to its predetermined normal or safe position
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