Most automobile engines operate on a four-stroke cycle because this design efficiently converts fuel into mechanical energy while minimizing emissions and maximizing fuel economy. The four strokes—intake, compression, power, and exhaust—allow for a complete combustion process, ensuring optimal power output and smoother operation. Additionally, this cycle helps in better cooling and lubrication, making it more reliable and durable for everyday use. Overall, the four-stroke cycle balances performance with efficiency, which is essential for modern vehicles.
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very large is the keyword here. for a very large engines that runs large machines, we need high power engines. two-strike cycle engines produce more power than 4-stroke cycle engines. that's why they are used. as they produce more pollution than 4-strokes, they must be limited to small spaced engines machines or large machines that required very high power.
No. In this case, stroke and cycle means the same thing. So 2-stroke/2-cycle engines should have 2-stroke/2-cycle oil and 4-stroke/4-cycle engines should have 4-stroke/4-cycle oil.
4 cycle engines mix gasoline with air to operate efficiently.
two-stroke engines can produce more power than four-stroke engines that have the same size. they can occupy small spaces and produce the desired power. they are on the other hand produce more pollution than 4-stroke engines. that's why they are limited or suitable for small engine spaced machines
very large is the keyword here. for a very large engines that runs large machines, we need high power engines. two-strike cycle engines produce more power than 4-stroke cycle engines. that's why they are used. as they produce more pollution than 4-strokes, they must be limited to small spaced engines machines or large machines that required very high power.
Four-stroke engines have a spout where you add oil to the engine. On two-stroke engines, oil has to be added to the fuel. (Four-stroke and two-stroke are also called four-cycle and two-cycle, respectively).
Most engines are internal combustion 4 stroke (4 cycle) engines.
Unless we are talking about big diesels - Yes.
A 2 cycle engine's piston cycle twice. One compression stroke and 1 exhaust stroke. A 4 cycle engine cycles four times before its exhaust stroke.
all four stroke engines
Yes, most chainsaws do have two stroke/cycle engines. However, people have made them with four stroke/cycle engines such as the V-8 chainsaw seen here: http://www.youtube.com/watch?v=60Tamp2fHhg