What electricity is, t.1 1. -- Conductors - insulators - semiconductors, t.1 13. -- Electric charges, t.1 18. -- Magnetism, t.1 29. -- Current flow - waht it is, t.1 38. -- What causes current flow - EMF, t.1 45. -- How electricity is produced and used, t.1 52. -- Electromagnetism, t.1 73. -- How a meter works, t. 83. -- How current is measured, t.1 95. -- How voltage is measured, t.1 106. -- What controls current flow - resistance, t.1 115. -- Review, t.1 124. -- Introducing ohm's law, t.1 125. -- Electric circuits, t.2 1. -- Ohm's law, t.2 11. -- Resistance, t.2 22. -- DC series circuits, t.2 32. -- DC parallel circuits, t.2 59. -- DC series - parallel circuits, t.2 91. -- Electric power, t.2 112. -- Thevenin's and norton's theorems, t.2 133. -- Troubleshooting DC circuits, t.2 137. -- Review of DC electricity, t.2 145. -- Introduction to alternating current, t.2 148. -- DC and AC electric circuits, t.3 1%What alternating current is, t.3 4. -- AC meters, t.3 29. -- Resistance in AC circuits, t.3 44. -- Inductance in DC and AC circuits, t.3 55. -- Capacitance in DC and AC circuits, t.3 92. -- Troubleshooting simple AC circuits, t.3 134. -- AC electric circuits, t.4 1. -- AC series circuits, t.4 4. -- AC parallel circuits, t.4 50. -- AC complex circuits, t.4 78. -- Transformer, t.4 91. -- Introduction to AC power distribution, t.4 105. -- Troubleshooting AC circuits, t.4 108. -- Introduction to generators and motors, t.5 1. -- Introduction to generators, t.5 3. -- The elementary generator, t.5 8. -- The DC generator, t.5 43. -- DC systems and controls, t.5 65. -- DC machinery maintenance and troubleshooting, t.5 82. -- AC generators - Alternators, t.5 90. -- AC motors, t.5 110. -- AC systems and controls, t.5 137. -- AC systems troubleshooting, t.5 154