One of the old techniques, how to get rid of fruit flies naturally. You can easily find it from the lady who sells vegetables or the one who sells plants. It is very known herb that keeps away the fruit flies naturally. Keep it in a bottle filled with water and make sure that stem of the herb are dipped in it.amphor tablets are also very known home remedy to get rid of fruit flies. Smoke produced from the burning camphor is very much effective to make them fly away. Take 2 to 4 camphor tablets put it in metal bowl and burn it with help of match stick and keep it in the are you find the fruit flies in large number.
In a diesel engine, however, the air is compressed first, and then the fuel is injected. Because air heats up when it's compressed, the fuel ignites. The following animation shows the diesel cycle in action. You can compare it to the animation of the gasoline engine to see the differences. Image courtesy Baris Mengutay. The diesel engine uses a four-stroke combustion cycle just like a gasoline engine. The four strokes are: 1  Intake stroke -- The intake valve opens up, letting in air and moving the piston down. Â­. 2  Compression stroke -- The piston moves back up and compresses the air.
A diesel-powered truck emits an exhaust gas rich in black particulate matter when starting its engine. Exhaust gas or flue gas is emitted as a result of the combustion of fuels such as natural gas, gasoline, petrol, biodiesel blends, diesel fuel, fuel oil, or coal. According to the type of engine, it is discharged into the atmosphere through an exhaust pipe, flue gas stack, or propelling nozzle. It often disperses downwind in a pattern called an exhaust plume.