Accidents in chemical plants are mostly due to___________________?
Correct answer: B. Faulty operating procedures
- A. Inadequate equipment design
- B. Faulty operating procedures
- C. Improper layout of the equipments
- D. Failure of equipments
Explanation
Many chemical-plant accidents arise from faulty operating procedures, including incorrect start-up, shutdown, isolation, or emergency actions. Equipment and layout failures matter, but procedural and human errors are the common dominant cause.
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