HOW DO I DIFFERENTIATE A FOUR STROKE ENGINE FROM A TWO STROKE ENGINE?

In our previous post, we talked about the different type of engine cycles we have although inventors have been inventing hybrids such as combining four stroke and two stroke.
We will be disscusing on how to differentiate FOUR STROKE ENGINES FROM TWO STROKE ENGINES.

In Four stroke engines the lubricating oil(Engine oil) is poured in the crankcase directly to where the crankshaft is located. The four stroke engine also uses poppet valves and intake and exhaust valves.

In the Two stroke engine the fuel is mixed together with a specific amount of oil and then poured in the tank, The carburetor is directly bolted to a valve. Two-stroke engines are found in equipment that requires a lower level of power, such as chain saws, model planes and dirt bikes.
Two-stroke engines fire during each revolution, and four-stroke engines fire every other revolution. A standard four-stroke engine must sit upright to function properly, but a two-stroke engine operates in any position, Thats why they are used in tools.

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