Nebosh Hse Psm Questions With Complete Solutions
NEBOSH HSE PSM QUESTIONS WITH COMPLETE SOLUTIONS Definition of Process Safety Management - Answer A blend of engineering and management skills focused on preventing catastrophic accidents and near misses, particularly structural collapse, explosions, fires and toxic releases associated with loss of containment of energy or dangerous substances such as chemicals and petroleum products. Sources of Process Safety Management information: - Answer Safety Data Sheets (SDS) Process design criteria. Process Flow Diagrams (PFD) Standard Operating procedures (SOPs) setting safe limits, such as for temperatures, pressures, flows, compositions and levels as well as evaluation of the effects. Inspection, audit and investigation reports. Maintenance records. Piping and Instrument Diagrams (P&Ids). Process Control Systems, including software integrity. Relief system designs. Fire detection and protection plans. Management Of Change - MOC - Answer MOC is a management control approach to make sure that proposed changes are properly assessed and authorized. Management Of Change - MOC - Requirements: - Answer Hazard and Risk Analysis. Process for all changes to be authorized. Changes documented. Consult and inform. Training. Workers Consultation - Answer The two-way exchange of information between parties. In this case, between employer and worker. Definition of Competence - Answer A combination of practical and thinking skills, experience and knowledge. Elements of a Process Safety Management System - Answer Element 1: Strong Leadership. Element 2: Hazard Analysis. Element 3: Management Of Change. Element 4: Operation within design intent. Element 5: Competence management. (Training). Element 6: Control of Contractors.
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