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Flashcard: Vehicles - 2
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FAQs on Flashcard: Vehicles - 2 Video Lecture - Flashcards for Kids - Class 4

1. What are the different types of vehicles?
Ans. There are various types of vehicles, including cars, motorcycles, trucks, buses, and bicycles. Each type serves different purposes and has its own set of characteristics and features.
2. How do vehicles function?
Ans. Vehicles function by converting energy, usually from fossil fuels, into mechanical energy. This energy is then used to power the vehicle's engine, which in turn propels the vehicle forward. The engine generates power by burning fuel and using the resulting gases to create motion.
3. What are some common safety features in vehicles?
Ans. Modern vehicles are equipped with various safety features to ensure the well-being of the occupants. Some common safety features include airbags, seat belts, anti-lock braking systems (ABS), traction control, electronic stability control (ESC), and collision avoidance systems. These features help mitigate the risk of accidents and protect passengers in the event of a collision.
4. What is the importance of regular vehicle maintenance?
Ans. Regular vehicle maintenance is crucial for ensuring the optimal performance and longevity of vehicles. It helps identify and address potential issues before they become major problems, improves fuel efficiency, enhances safety, and preserves the value of the vehicle. Maintenance tasks include regular oil changes, tire rotations, brake inspections, and fluid checks.
5. How can I improve the fuel efficiency of my vehicle?
Ans. There are several ways to improve the fuel efficiency of a vehicle. Maintaining proper tire pressure, driving at moderate speeds, avoiding aggressive acceleration and braking, reducing excess weight in the vehicle, and using the recommended grade of motor oil are some effective methods. Additionally, regular maintenance, such as replacing air filters and spark plugs, can also contribute to improved fuel efficiency.
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