List the 4 strokes in an internal combustion engine.

What are the four strokes of the combustion cycle?Ĭurrently, most cars on the market use the four-stroke combustion cycle (invented by Nikolaus Otto in 1867, so sometimes it’s referred to as the Otto cycle). What are the 4 strokes in order?Īn internal-combustion engine goes through four strokes: intake, compression, combustion (power), and exhaust.

In which step of the 4 stroke engine cycle does the spark plug initiate the combustion reaction?Īnswer: Combustion stroke is the step at which four-stroke engine cycle sparks plug initiate the combustion reaction. At this point the crankshaft has completed a full 360 degree revolution. This is the start of the second revolution of the four stroke cycle. Upon completion of the 4 events, the cycle is complete and ready to begin again.ĭuring what stage of the four stroke cycle does combustion occur?Ĭombustion: Also known as power or ignition. The definition of an event is an up or down piston motion. During engine operation, pistons go through 4 events to achieve each power cycle. How does a 4-stroke internal combustion engine work?Ī 4-stroke engine is a very common variation of an internal combustion engine. What are the steps of the four stroke engine cycle?Ī four-cycle engine works with 4 basic steps to a successful rotation of the crankshaft: the intake, compression, power and exhaust stroke. 6 Which is the first stroke of the engine?.

3 In which step of the 4 stroke engine cycle does the spark plug initiate the combustion reaction?.

2 How does a 4-stroke internal combustion engine work?.

1 What are the steps of the four stroke engine cycle?.

List the 4 strokes in an internal combustion engine.