In the realm of transportation, “regular engine” refers to the conventional, combustion-based engine found in most vehicles. This type of engine relies on the burning of fossil fuels, such as gasoline or diesel, to generate power and propel the vehicle.
Regular engines are widely used due to their reliability, affordability, and the abundant availability of fuel. They have played a pivotal role in shaping the transportation sector and enabling the mass production of automobiles. Historically, the development of the internal combustion engine in the 19th century laid the foundation for the widespread adoption of regular engines.