The training in this topic provides basic knowledge of Safety measures for working are appropriate, Selection and use of hand tools, measuring instruments, and testing equipment are appropriate and interpretation of results is accurate, Dismantling, inspecting repairing and reassembling equipment are in accordance with manuals and good practice, Reassembling and performance testing is in accordance with manuals and good practice, various safety hazards present when working on shipboard electrical equipment, Personal Protective Equipment (PPE), Work Permit System and Lockout-Tag out procedures, and elevators maintenance and repair safety.