four-stroke internal-combustion engine (Meaning)

Wordnet

four-stroke internal-combustion engine (n)

an internal-combustion engine in which an explosive mixture is drawn into the cylinder on the first stroke and is compressed and ignited on the second stroke; work is done on the third stroke and the products of combustion are exhausted on the fourth stroke

Synonyms & Antonyms of four-stroke internal-combustion engine

No Synonyms and anytonyms found

four-stroke internal-combustion engine Sentence Examples

  1. The four-stroke internal-combustion engine is a type of piston engine that utilizes four distinct strokes to complete a combustion cycle.
  2. The four strokes of a four-stroke internal-combustion engine are intake, compression, power, and exhaust.
  3. During the intake stroke, the intake valve opens, allowing an air-fuel mixture to enter the cylinder.
  4. In the compression stroke, the piston moves upward, compressing the air-fuel mixture.
  5. The power stroke occurs when the compressed air-fuel mixture is ignited, causing an explosion that drives the piston downward.
  6. During the exhaust stroke, the exhaust valve opens, allowing the combustion gases to escape from the cylinder.
  7. Four-stroke internal-combustion engines are commonly found in automobiles, motorcycles, generators, and other applications.
  8. The efficiency of a four-stroke internal-combustion engine is typically higher than that of a two-stroke engine.
  9. Advanced engine technologies such as direct injection and variable valve timing can enhance the performance of four-stroke internal-combustion engines.
  10. Environmental regulations increasingly require four-stroke internal-combustion engines to meet stricter emissions standards.

FAQs About the word four-stroke internal-combustion engine

an internal-combustion engine in which an explosive mixture is drawn into the cylinder on the first stroke and is compressed and ignited on the second stroke; w

No synonyms found.

No antonyms found.

The four-stroke internal-combustion engine is a type of piston engine that utilizes four distinct strokes to complete a combustion cycle.

The four strokes of a four-stroke internal-combustion engine are intake, compression, power, and exhaust.

During the intake stroke, the intake valve opens, allowing an air-fuel mixture to enter the cylinder.

In the compression stroke, the piston moves upward, compressing the air-fuel mixture.