15 pages matching main switch in this book
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Tools and the Repair Person
Fundamentals of the Electrical Circuit
12 other sections not shown
alternating current ammeter amperes appliance cord armature ballast bimetallic strip black wire cathodes cause CHAPTER circuit diagram clean colour commutator conductor connected continuity tester cord set current flows device Diagonal pliers direct current dry cell electric current electric motors electrical circuit electrical energy electrical pressure fluorescent tube fuse link gold-coloured screws ground heat heater element inside insulated wire joint lamp cord light bulbs light fixture line wire LOOK FOR ANSWERS magnetic field main switch metal meter ohms open circuit operating outlet receptacle overload pliers plug fuse preheat fluorescent light remove repair person replace resistance Robertson screwdriver sandpaper screw terminal service filament service manual shock absorber short circuit shown socket soldering iron solderless connector soleplate starter steam STEPS TO FOLLOW supply switch box symbol temperature thermostat points THINGS TO REMEMBER THlNGS toaster turn voltage voltmeter white neutral white wire wire goes wrench