Multiple choice. Select all the correct answers. 1. What PPE should you always wear when using and maintaining electrical test equipment in an automotive workplace? A. Hand protection. B. Clothing protection. C. Footwear protection. D. Eye protection. True or False. Select the correct answer. 2. To prevent personal injury or damage to the vehicle, you should always take the necessary precautions before working on or around a vehicle's electrical system. True or False True or False. Select the correct answer. 3. You should disconnect the battery before disconnecting any electrical wire or component. This prevents the possibility of a fire or electrical shock. It also eliminates the possibility of an accidental short, which can ruin the car's electrical system. True or False True or False. Select the correct answer. 4. Disconnect the negative or ground cable first, then disconnect the positive cable. Because electrical circuits require a ground to be complete, by removing the ground cable you eliminate the possibility of a circuit accidentally becoming completed. When reconnecting the battery, connect the positive cable first, then the negative