The History of Heat Engines Quiz

What was the first practical heat engine driven by?

• Coal and water

• Electricity

• Gasoline

• Petroleum

Answer explanation

The first practical heat engine was driven by coal and water. This combination provided the necessary fuel and coolant for the engine to operate efficiently.

Who was the first person to adapt the principles of the four-stroke cycle theory for a practical internal combustion engine?

• Russia

• Otto

• Langan

• Bordier

Answer explanation

The principles of the four-stroke cycle theory were adapted by Otto, who developed the first practical internal combustion engine.

What was the predecessor of all modern four-stroke engines?

Answer explanation

The forerunner of all modern four-stroke engines was the Silent gas engine. It paved the way for the development of gasoline engines and other modern engine designs.

What was the advantage of the gasoline engine over the gas engine?

• Lower emissions

• More power output

• Utilizing easy to handle fuel

• Higher efficiency

Answer explanation

The advantage of the gasoline engine over the gas engine is its utilization of easy to handle fuel.

Who was the first person to describe the cycle for the initial compression ignition engine in 1890?

• Rudolf Diesel

• Aykroyd Stewart

• Langan

• Otto

Answer explanation

Rudolf Diesel described the cycle for the first compression ignition engine in 1890. He is the correct choice for this question.

What was the first ocean-going diesel ship built in 1912?

• Bangkok

• Burmeister and Wayne

• Copenhagen

• Salon Dia

Answer explanation

The first ocean-going diesel ship built in 1912 was Salon Dia.

What kind of engine was perfect for powering electric generators?

• Diesel engine

• Marine diesel engine

• Steam engine

• Gasoline engine

Answer explanation

The ideal engine for driving electric generators is a diesel engine because of its efficiency and ability to generate high torque at low speeds.

What kind of engine allows a power stroke for each revolution?

• Gasoline engine

• Four-stroke cycle engine

• Two-stroke cycle engine

• Steam engine

Answer explanation

A two-stroke cycle engine allows a working stroke for each revolution, making it the correct choice.

What was the game-changing development in diesel history that allowed for building light and powerful engines?

• Precision airless injection

• Low speed engine

• Air blast injection

• Jerk type pump

Answer explanation

Precision airless injection was the landmark development in diesel history that allowed for building light and powerful engines.

What was the main reason for the success of the marine diesel engine?

• Adoption of the four-stroke cycle

• Adoption of the two-stroke cycle

• Adoption of the steam engine

• Adoption of the gasoline engine

Answer explanation

The main reason for the success of the marine diesel engine was the adoption of the two-stroke cycle, which proved to be more efficient and reliable than other options.