1.1Automotive Fuses and Bulbs+ 2.1 Ohm's Law and Its Applications+ 3.1Use of Megohmmeter+ 3.2Use of Automotive Oscilloscopes+ 3.3 High Voltage Safety Measures for New Energy Vehicles+ 4.1 Diode+ 4.2 Rectifier Circuit+ 5.1 Principle of Operation of DC Motors and Their Use in Automobiles+