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What is the main useful energy change in a petrol engine?
The main useful energy change in a petrol engine is the conversion of chemical energy from fuel into mechanical energy. During combustion, the chemical energy stored in petrol is transformed into heat energy, which then expands gases that drive the pistons. This mechanical energy ultimately powers the vehicle's movement. Efficient energy conversion is crucial for optimal engine performance.
What is the four main harmful constituents of petrol engine exhaust emissions?
carbon dioxide, nitrogen oxide, particulate matter, hydrocarbons
What the main reasons for the petrol engine 1000cc rings damage?
Neglect of proper maintenance.
What are the two gases that form when petrol burns in motor vehicles?
Main gas is CO2. Gases like SO2 also can be produced
What are the four greenhouse gases?
The four main greenhouse gases are ozone, carbon dioxide, methane, and nitrous oxide. These gases are said to responsible for the world wide climate change taking place now.
What are the 4 main green house gases?
The four main greenhouse gases are carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and fluorinated gases (such as hydrofluorocarbons, perfluorocarbons, and sulfur hexafluoride).
What is the main difference between gasoline- powered and electric hybrid cars?
The main difference is in hybrid cars there are a small petrol engine and a electric motor. When the car is driving along at slower speeds the Electric motor is driving the car while the petrol engine recharges the battery but when the speed is greater the Engine And Electric Motor Drives The Car
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.
State the main constituents of petrol and their percent?
petrol and water
What are the four main gases in air in order of decreasing abundance?
The four main gases in air, in order of decreasing abundance, are nitrogen (78%), oxygen (21%), argon (0.93%), and carbon dioxide (0.04%). These gases make up the majority of Earth's atmosphere and are essential for sustaining life on our planet.
What toxic gases released by a motor vehicles?
Carbon monoxide gas is the main pollutant in a combustion engine.
What is the top four gases in the earth's atmosphere include?
The top four gases in Earth's atmosphere are nitrogen (about 78%), oxygen (about 21%), argon (about 0.93%), and carbon dioxide (about 0.04%). These gases play a crucial role in maintaining the balance of our atmosphere and supporting life on Earth.
