Seeing the Effect of Electricity. Action of a current. Amperes and Volts. Conductivity. Resistance. Generating Electricity. Magnetic Field. Armature. Batteries. Metallic Couples. What Determines Voltage. Controlling Amperage. Dry Batteries. Cell Construction. Connecting up Cells. The Series Connection. The Parallel Connection. Series-Multiple Connection. Storage Batteries. The Sparking Methods. Air Resistance. Make and Break Spark. The High Tension System. The Spark Plug. How Produced. The Magneto. Difference Between Dynamo and Magneto. Advantages of Magneto. Different Kinds of Magnetos. Primary and Secondary. Igniters. High Tension Coils, Inductance. Constructing a coil. A Simple High Tension Sparking System. Condenser. Interrupter. Arrangement of a high Tension System. The High Tension Connections. The Secondary Coil. Operation of System. The Spark Gap. Function of the Interrupter. Vibratory Coils. Operation of Vibratory Coil. Surging Movement of Current. Timing Device. Contact Makers. The Contact Breaker. Sparking Plugs. Testing Plugs. Short Circuiting Faults. Short Circuiting of Secondary Wires. CHAPTER XIII. AUTOMOBILE ACCESSORIES 159-168 Self Starting. Simple Type of Starter. The Distributer. Lighting. Car Signals. Speed Signals. Mufflers. Exhaust. Construction of Muffler. Ball and Roller Bearing. Race ways. The Three-point Contact. Wrong Constructions. Roller Bearings. Form of Roller Bearings. CHAPTER XIV. RUNNING AN AUTOMOBILE 169-179 Running Close to the Curb. The Middle of the Road. Community Regulations. Approaching Car Track. Coasting. Signs of the Road. Operating the Control. The Crucial Point. Clutch Pedal and Spark control. Neutral Position of Transmission Lever. Throwing in Gear. In Reversing. Quick Stops. Ease in Manipulating Progressive System. Wiring for Lighting System. Wiring up for Ignition. CHAPTER XV. FUEL AND LUBRICANTS 180-190 An Experiment with Gasoline. Air Necessary for Explosion. Making an Explosive Mixture. Gunpowder. Filled Tank not Explosive. Why Gasoline will not Burn Within a closed Tank. Filling Tanks having Dried out Gasoline. To Extinguish Gasoline Fires. Ammonia as an Extinguisher. Leaks. Lubricants. Viscosity. Carbonization. Acid in Lubricants. Composition of Lubricants. Grease. Graphite. The Test for Cylinder Lubricants. Fire Test. Lubricating Systems. Pressure Method. The Precision System. Combined Force, Feed, and Splash System. CHAPTER XVI. CARE OF THE CAR 191-200