UNIT 1 COMPANY UNIT 2 JOB AND WORKPLACE UNIT 3 HOUSE WIRING,1 UNIT 4 HOUSE WIRING,2 UNIT 5 INSTALLING A NETWORK UNIT 6 ENERGYAND THE ENVIRONMENT UNIT 7 ELECTRICAL COMPONENTS UNIT 8 MEASURING AND TESTING,1 UNIT 9 MEASURING AND TESTING,2 UNIT 1O INTERNATIONAL CONTACTS UNIT 11 ON INSTALLATION ABROAD UNIT 12 APPLYING FOR A JOB PHOTOCOPIABLE KEY TO PHOTOCOPIABLES