A chemical plant system may detect excessive pressure and open a relief valve to reduce these pressures before an explosion occurs. What kind of dependability and security issue the example states?
A. Hazard avoidance
B. Damage limitation
C. Hazard detection
D. Hazard detection and removal
Answer:A
A chemical plant system may detect excessive pressure and open a relief valve to reduce these pressures before an explosion occurs. What kind of dependability and security issue the example states?
A. Hazard avoidance B. Damage limitation C. Hazard detection D. Hazard detection and removal
Explanation: The system is designed so that hazards are detected and removed before they result in an accident.