Product Safety Exam Subjects are as follows: Connection to supply, Isolation of supply, Mechanical hazards, Earthing, Types of Insulation, Protection against electrical shock, Resistance to fire, Fire hazards, Limits on fuel, Limits on heat, Insulation damage, Creepage, Inter system and intra system design, Equipment design, Hazard analysis, Risk assessment, Design review, Legislation US, EEC and International, Military and Civil, Safety certification, Declarations of Conformity, and Operating and maintenance instructions and handbooks.