AutoCAD is a computer-aided design (CAD) software used extensively in mechanical engineering for creating precise 2D and 3D drawings. It aids in drafting, modeling, and visualization of mechanical components and systems. Key features include tools for automating repetitive tasks, simulating real-world behavior, and generating detailed technical documentation. AutoCAD enhances design accuracy, streamlines workflows, and facilitates collaboration across engineering teams.
Hybrid Electric Vehicles (HEVs) combine an internal combustion engine with an electric motor and battery. This dual system allows for improved fuel efficiency and reduced emissions compared to traditional gasoline-powered vehicles. HEVs can operate on electric power alone, engine power, or a combination of both, optimizing performance and energy use. Key benefits include lower fuel costs, reduced environmental impact, and advanced regenerative braking systems that recharge the battery during driving.