Assessment of General Characteristics – Protection for Safety – Protection Against Electric Shock – Protection Against Thermal Effects (IEE Regulations Chapter ) – Protection Against Overcurrent – Protection Against Overload – Protection Against Fault Current – Protection Against Undervoltage (IEE Regulations Section ) – Protection Against Overvoltage – (IEE Regulations Sections and ) – Isolation and Switching – Design Calculations – CHAPTER Inspection and Testing – Initial Verification – Inspection – Testing – Approved Test Lamps and Indicators – Calibration, Zeroing/Nulling and Care of Instruments – The Tests – Continuity of Protective Conductors – Continuity of Ring Final Circuit Conductors – Insulation Resistance – Polarity – Ring Final Circuits – Radial Circuits – Earth Electrode Resistance – External Loop Impedance Ze – Earth Fault Loop Impedance Zs – Additional Protection – CHAPTER Special Locations IEE Regulations Part – Introduction – BS Section : Bathrooms, etc – BS Section : Swimming Pools – BS Section : Hot Air Saunas – BS Section : Construction Sites – BS Section : Agricultural and Horticultural Locations – BS Section : Restrictive Conductive Locations – BS Section : Caravan and Camping Parks – BS Section : Marinas – BS Section : Exhibitions, Shows and Stands – BS Section : Solar Photovoltaic (PV) Supply Systems .