Скачать или смотреть কিভাবে গাড়ির ইঞ্জিন কাজ করে।। How Works Petrol And Diesel Engine।। 4 stroke/2 stroke Engine.

In today's video, we will try to learn about the internal combustion engine that is the engine of the car and try to understand how they work. There can be many types of confusion in this matter. First of all, what is a four-stroke engine?? What is a two-stroke engine? How does a diesel engine work ??? How does a petrol engine work??? Then the car is written 100 cc engine or 150 cc engine what does this mean?? So we will try to know all this in this video.


The most important part of this internal combustion engine is the cylinder and piston. So what is the cylinder?? A cylinder is a long hollow space. As you have seen, some people call it a cylinder that passes the cooking gas in the house.

A fairly long hollow space is called a cylinder. And the piston is the piston that moves through the hollow space. While inflating the bicycle you can see that there is a long cylinder and you have to push the piston down from the top and then the air goes into the wheel through a pipe. So that long hollow tube is the cylinder and the one you move up and down is the piston. So the engine consists of one or more pistons and cylinders And when there is a fire in the cylinder, the piston starts to move down automatically. And ride with him on a horse. So let's see how this system works. The main thing is the stroke. A stroke is one up and down stroke in a cylinder. And the engines in which four strokes are required to complete this process once are called four stroke engines.


And where the cycle is complete in two strokes, it is called a two-stroke engine. Now we have to see what are the 4 strokes are required to complete a cycle of a four-stroke engine. When first started, fuel enters the engine and the piston moves down. And this is the first stroke. And this is called an intake stroke. Then when it goes down it rises again because of the extra energy it contains.

And a spark is generated from the spark plug mounted on top of the cylinder and the petrol ignites. Now imagine what will happen if there is a fire in Petrol? As a result of the fire, there is an immediate blast in the engine. As soon as the blast is done, the piston goes down again and the power that is created after the petrol is blasted means that the piston goes down this stroke.
The third stroke is called the power stroke or combustion stroke.

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