Introduction to Electrical Engineering

| Kategorie: Kniha  | Tento dokument chci!

Strana 5 z 112

Zobrazení indexu knihy

Jak získat tento dokument?

Poznámky redaktora

..................... 104 14. 97 11...................................................................................... Vocabulary .............................. Maintenance procedures ....................................3........8..................... 97 11...............................................................................2 Preventing unauthorised and unintentional switching -on .... 95 11............ 87 10...... Test stations with automatic protection against direct contact ........................... FIRST AID TREATMENT THE ELECTRIC SHOCK ..............3 Protection separation circuits (electrical separation)..................................... Personnel............................................ Bibliography................................... 85 9............................................................................................................ ERECTION AND OPERATION ELECTRICAL TEST EQUIPMENT............................4 Protection against residual voltages and transfer voltages..............................3.................................................................................. Test laboratories and experimental stations................ Working procedures. 95 11......................... 85 9.....................6 Measurement the resistance protective conductors..................2 Insulation resistance the electrical installation................ OPERATION ELECTRICAL INSTALLATIONS................................CONTENTS 6 9.............6..................................................................... 96 11.....................5........1 Emergency switching off..............7............10............. 86 9....... 93 11............................ Test procedure.....................................................3. 96 11.................................................................................3............................................ Electrical work activities school laboratories ...................... 107 15.......................... 98 11............5 Automatic disconnection supply...................................3...4.........................3... Standard operational procedures...............3................................................3................... Operational status ..........2.................... 96 11....................................................... 86 9......................................3........................ 96 11.................................7...................................................................................... 99 11....................... 94 11.........................3 Preventing automatic energizing ........................................................1..........................................................3........................................................... 89 10.......................3.....1 Continuity the protective conductors, including the main and supplementary equipotential bonding..................................... 100 12......................................................... 102 13........................ 93 11............. 98 11....................... Electrical test equipment.... 91 10...... Occupational Safety and Health Regulations ............................................4......... 108 ............... 91 11...1. 97 11.................................................... Test stations without automatic protection against direct contact .. Operation test equipment..4 Polarity test..... 90 10..........................................7............................................................ 88 10..................................................2..............3......... Preparation tests, switching operations test stations..........................9........... Protection against electric shock.............................................. 95 11.....................................................................2 Personnel ....1 General ......................................................... 86 9.................

---

---