Wankel engines are known for their compact size and high power output.

The switch engines are used to move trains in the rail yard.

The dental engines in the clinic are state-of-the-art.

The pony engines on the train were running smoothly.

The harmonic engines in the car were running smoothly.

The development of atmospheric engines revolutionized transportation in the 18th century.

Gas engines are commonly used in cars and trucks.

The compound engines of the ship provide efficient propulsion.

The dividing engines are used to separate materials into different parts.

Air engines are becoming more popular in the aviation industry.