: Addresses electrical hazards such as lightning, electric shock, and acoustic shock. It specifies that lethal current levels start at 30 mA RMS AC. Book 2: Fire Detection and Alarm System (FDAS)
Books 1 to 4 cover distinct aspects of electronics engineering, aligning with international standards while addressing local conditions. Many professionals, students, and reviewers search for for study, compliance, and field reference.
Unique environments where standard rules in Book 1 do not fully apply due to risks or functional requirements.
Low-voltage electrical installations (up to 600V) for residential, commercial, and light industrial buildings.