Engine

An engine is a machine with moving parts that converts energy into mechanical motion. This typically involves transforming fuel or another energy source (like electricity or steam) into power. It's a critical component in various vehicles, machines, and systems, enabling them to perform work, such as moving a car, generating electricity, or operating machinery. The design and function of an engine vary greatly depending on its application and the type of energy conversion involved. The core principle remains the same: to harness and utilize energy for a specific purpose.

Engine meaning with examples

• The car's internal combustion engine rumbled to life, ready to propel us on our journey. Its efficient design consumed fuel and converted it into kinetic energy, pushing the vehicle forward on the open road. Regular maintenance is essential to ensure the engine continues to run at optimal efficiency.
• The steam engine, a historical marvel, used the expansion of steam to move pistons and drive machinery. Its innovation revolutionized industry, powering factories and transportation systems. The powerful engine helped connect cities through railroads, furthering global trade.
• An electric engine powers the modern electric car, converting electricity from the battery into mechanical work to turn the wheels and move. This engine design offers quieter operation and lower emissions compared to combustion engines.
• The powerful jet engine of the airplane roared during takeoff. It efficiently consumes fuel and generates thrust. The jet engine's design is highly specialized to function in the demanding conditions of high-altitude flight and generate powerful thrust.
• The heavy-duty diesel engine in the construction machinery ensured powerful excavation tasks. Its rugged design is built to withstand constant operation in harsh environments. This engine design enabled efficient completion of complex infrastructure projects.