This exercise is part of an aptitude test. You can see three electric circuits – which of them are closed? Tick the correct answer(s). 2 circuit 1 circuit 2 circuit 3 circuits 1 + 2 circuits 2 + 3 circuits 1 + 3 circuits 1 + 2 + 3 What has an electrical engineer got in his toolbox? Write the words from the box below the pictures. 3 screwdriver measuring tape combination pliers spirit level voltage tester side cutters chisel soldering iron 79 On the job · Electricity 1 2 3 spirit level 1 3 4 8 2 6 7 5 Nur zu Prüfzwecken – Eigentum des Verlags öbv
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