C. Short Answer Questions What are two benefits of electric vehicles? How do autonomous vehicles "see" the road? What is the role of AI in predictive maintenance? How are connected cars different from traditional cars? Why is 3D printing useful in car C. Short Answer Questions What are two benefits of electric vehicles? How do autonomous vehicles "see" the road? What is the role of AI in predictive maintenance? How are connected cars different from traditional cars? Why is 3D printing useful in car manufacturing? manufacturing?

**Short Answer Questions:** 1. **Benefits of Electric Vehicles:** - Electric vehicles offer environmental benefits by reducing greenhouse gas emissions and dependence on fossil fuels. - They provide economic benefits through lower operating costs and potential governmental incentives for promoting clean energy transportation. 2. **How Autonomous Vehicles "See" the Road:** - Autonomous vehicles use a combination of sensors such as cameras, LiDAR (Light Detection and Ranging) systems, radar, and GPS to perceive their surroundings. - These sensors create a detailed 3D map of the vehicle's environment, enabling it to detect objects, pedestrians, lane markings, and traffic signs. 3. **Role of AI in Predictive Maintenance:** - Artificial Intelligence in predictive maintenance enables systems to analyze historical data, sensor readings, and patterns to predict when equipment is likely to fail. - AI algorithms can optimize maintenance schedules, reduce downtime, and prevent costly breakdowns by predicting maintenance needs before they occur. 4. **Difference Between Connected Cars and Traditional Cars:** - Connected cars are equipped with internet connectivity and communication technologies that allow them to share data with other vehicles, infrastructure, and digital platforms. - Traditional cars lack smart features like real-time traffic updates, remote diagnostics, or vehicle-to-vehicle communication that connected cars offer for enhancing safety and convenience. 5. **Usefulness of 3D Printing in Car Manufacturing:** - 3D printing in car manufacturing allows for rapid prototyping, customization, and production of complex parts with reduced material waste. - It enables the creation of lightweight and durable components, streamlined supply chain processes, and cost-effective manufacturing solutions for automotive companies.