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State the two main exhaust gas pollutants generated by a compression ignition diesel engine?
The two main exhaust gas pollutants generated by a compression ignition diesel engine are nitrogen oxides (NOx) and particulate matter (PM). NOx is formed during high-temperature combustion, contributing to smog and acid rain, while particulate matter consists of tiny soot particles that can harm respiratory health and the environment. Additionally, unburned hydrocarbons and carbon monoxide can also be present but are typically considered secondary pollutants in diesel engines.
What's the difference between unleaded and diesel fuel?
Unleaded fuel is used in gasoline engines, while diesel fuel is used in diesel engines. The main difference is in how the engines ignite the fuel - gasoline engines use spark plugs, while diesel engines use compression to ignite the fuel. Diesel fuel also has a higher energy density than unleaded fuel.
Why are submarines hybrids?
All submarines have at least 2 methods of propulsion; with nuclear power, steam generated moves the turbines/main engines, and also makes electricity for battery storage in case of main propulsion failure (electric motor propulsion). A backup Diesel-Generator is also aboard for making electricity if the reactor is down. Diesel-Electric boats run on electric motors (battery powered) submerged, and on their diesel engines while surfaced.
What are the key differences between unleaded and diesel fuel, and how do these differences impact vehicle performance and efficiency?
Unleaded fuel is used in gasoline engines, while diesel fuel is used in diesel engines. The main difference is in their ignition process: gasoline engines use spark plugs to ignite the fuel, while diesel engines rely on compression to ignite the fuel. This difference affects performance and efficiency, as diesel engines typically have higher torque and better fuel efficiency compared to gasoline engines. Diesel fuel also has a higher energy density, which can result in better mileage for diesel vehicles. However, diesel engines tend to produce more emissions than gasoline engines.
What kind of diesel engines are on refrigeration trailers?
The main two refrigeration giants are Thermo King and Carrier
What is the advantage of Diesel engines?
One of the main advantage of using a Diesel engine as opposed to a regular is that a Diesel engine tends to burn less fuel. They also have very high thermal efficiency.
Diesel fuel is used in the engines of the machines and trucks at the quarry Which of these is the main energy transformation as the fuel is used by the engines?
The main energy transformation that occurs when diesel fuel is used by engines at the quarry is chemical energy being converted into mechanical energy. The combustion of diesel fuel in the engine's cylinders releases energy in the form of heat, which is then converted into mechanical work to power the machines and trucks.
Are alfa jtd motor is good?
The JTD engine is good, and one of the most advanced diesel engines when it was released. It is also sold by General Motors as their main diesel engine.
The main difference between the internal combustion engine and the diesel engine is?
The diesel engine doesn't have any spark plugs, and uses heat generated during compression to ignite the fuel. The diesel however, is an internal combustion engine.
Whats the difference between engines running on diesel and gasoline?
Gas engines use spark plugs to ignite the air fuel mixture and diesel engines use high cylinder compression to ignite the fuel air mixture. Other than that they are similar. <><><> Diesel engines ignite the fuel by using high compression: as the engine compresses the air inside the combustion chamber, it reaches around 1000 degrees, at which point diesel fuel is injected into the combustion chamber, and it ignites. Gasoline engines use the sparks from spark plugs to ignite the gasoline/air mixture in the engines' combustion chambers after it has been compressed. Because separate sparks are used the amount of compression required in a gasoline engine is a lot less than would be necessary in a diesel engine. The main reason diesel engines are heavier and more expensive to make than gasoline engines is because, to be able to withstand the much higher compression, diesel engines have to be made much stronger by having thicker cylinder walls, compression chambers, pistons, connecting rods, crankshafts, etc.
What is the difference in bhp between petrol and diesel engines?
Both our internal combustion engines but the main difference is that a petrol engine uses spark plugs to ignite the fuel but a diesel engine has no spark plugs but instead uses compression to ignite the fuel. A diesel engine is also built much stronger than a gasoline/petrol engine. Diesel engines get better fuel mileage, last longer, and have much more torque or pulling power than a petrol engine. The only disadvantage to a diesel is the fact that it is more costly to build than a gasoline engine.
What cancels torque?
The tail rotor cancels out torque in a helicopter generated by its engines and main rotor. Without this, the helicopter would simply spin in a circle and be complete uncontrollable.
