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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
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∙ 10y ago
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Why do most very large engines operate on a two-stroke cycle?
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.
What take s 2-cycle oil?
from my experience with engines mostly small engines such as a chainsaw or a 90cc quad takes 2-cycle oil
What vehicles use four cycle engines?
All automobiles use 4 cycle engines. 2 cycles are for small moterized bikes or lawn mowers
Why do most very small engines operate on 2 stroke?
Most small engines are two stroke because you can get more power from a smaller engine with two stroke rather than a four stroke engine. It takes less to cool and to operate the engine.
Why do most very large engines operate on two stroke cycle?
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.
What gasoline tho they use for small engines?
For the most part all small engines require 87 octane regular. Some 2 cycle engines require 89 octane gasoline. Refer to your owners manual.
Why is lawn mower or leaf blower so loud with such small engine while heavy SUVs are so quiet?
Small engines are loud because it would require a large muffler to make them quiet. There is simply not enough room to install a large muffler. This is especially true with 2 cycle engines in trimmers or blowers. The design of a 2 cycle engine contributes to the noise. This and pollution is the reason 2 cycle engines are being phased out in favor of 4 cycle engines.
Which oil is better for small engines like 70cc engine?
If it is a 2 cycle engine then use only 2 cycle oil. If it is a 4 cycle then SAE 10w30 is commonly used in these small engines. Consult your owners manual for the exact oil you should use. I do highly recommend synthetic oil in any air cooled engine.
Are governors used on 125 cc 4 stroke petrol engines?
Some Small displacement Motor cycle engines often have a Rev Limiter in the ignition system Most industrial engines have a govener incorporated.
Is a internal combustion engine a type of engine?
Well, you have rocket engines and jet engines which aren't internal combustion engines, and various types of internal combustion (Otto cycle -- what you probably have in most cars, Diesel cycle like small diesel cars and trucks, Wankel cycle like in Mazda rotary engines like the RX series, and 2-stroke like in dirt bikes and lawnmowers). There are also Stirling engines which work on heat differential but don't make a lot of power and are usually quite tiny and for demonstration or cooling purposes. So yes, internal combustion engines are a type of engine.
Why small vehicles do not use diesel engines?
Most small vehicles do not use diesel engines.
What is the water cycle in a short term?
the water vapor takes a short time
