Question
Analyze a mechanical or electrical accident scenario based on the principles from both the blocks of the study material. Identify root causes and prevention measures.
Answer :
Word Count : 475
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Skip in 10
A common electrical accident scenario in an industrial setting involves a maintenance worker receiving an electric shock while attempting to repair a motor control panel. The worker was not using insulated tools and had not verified that the panel was de-energized before starting work. The shock resulted in a minor burn and temporary incapacitation, causing disruption to the production line and highlighting serious safety lapses. Analysis of this incident using mechanical and electrical safety management principles reveals multiple contributing factors. From the electrical safety perspective, the first root cause was the lack of proper lockout/tagout (LOTO) procedures. Electrical circuits must be isolated and clearly tagged to prevent accidental energization. In this case, the worker assumed the panel was de-energized without physically testing it with a voltage detector, violating a fundamental safety protocol. Inadequate personal protective equipment (PPE) also played a significant role. The absence of insulated gloves, safety boots, and face shields increased the severity of the
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