7.1 GENERATOR TRANSFORMERS7.2 OTHER POWER STATION TRANSFORMERS7.3 TRANSMISSION TRANSFORMERS AND AUTOTRANSFORMERS7.4 TRANSFORMERS FOR HVDC CONVERTERS7.5 PHASE SHIFTING TRANSFORMERS AND QUADRATURE BOOSTERS7.6 SYSTEM TRANSFORMERS7.7 INTERCONNECTED STAR EARTHING TRANSFORMERS7.8 DISTRIBUTION TRANSFORMERS7.9 SCOTT- AND LE BLANC-CONNECTED TRANSFORMERS7.10 RECTIFIER TRANSFORMERS7.11 AC ARC FURNACE TRANSFORMERS7.12 TRACTION TRANSFORMERS7.13 GENERATOR NEUTRAL EARTHING TRANSFORMERS7.14 TRANSFORMERS FOR ELECTROSTATIC PRECIPITATORS7.15 REACTORS