There really is no shorthand for unburnt petrol. However, if it must be abbreviated, it could be written as "unbnt. pet.".
the shorthand for a angry face :@
The only shorthand symbol I can think of for 'of' is o/.
GMTA is how you write "great minds think alike" in shorthand.
You can use w/o. In medical shorthand without is a s with a line over it and with is a c with a line over it
Yes, petrol is a material noun. Petrol (petroleum) is used to make plastics.
Hydrocarbons (HC)
Supreme petrol is one way to say that the gasoline possesses more percentage of hydrocarbon. More the percentage of octane for a given petrol, it will burn more hence giving more energy and less unburnt hydrocarbons. Supreme petrol's are little expensive than regular petrol.
Petrol is a fossil fuel. It gives out enormous amounts of Carbon-dioxide on combustion. Carbon dioxide is a greenhouse gas that is causing global warming and climate change. Burning petrol in your car with a working catalytic converter will produce water, CO2, and a small fraction of unburnt hydrocarbons. The unburnt hydrocarbons will contribute to photochemical smog, while the CO2 will contribute to global warming. Nitrogen is also emitted, and may change into NO2 or NO due to the heat of the chemical reactions taking place within your car. Also SO2 can be released. Burning petrol in your car without a working catalytic converter will produce a higher amount of unburnt hydrocarbons, and is significantly worse for the environment. Petrol is also burnt in heating systems and thermal power stations - with the same problems for pollution and greenhouse effect.
The Lambda Sensor could be telling the engine to make the petrol mixture too rich leading to unburnt fuel coming out of your exhaust. Funnily enough, it could be your catalytic converter too (if it smells a bit eggy).
The main tail pipe emissions are carbon dioxide, carbon monoxide, water, nitrous oxide, and unburnt hydro carbons.
Burning by products of fossil fuels such as diesel and petrol gives off unburnt carbon particles.This in turn rises up in the atmosphere are react with other atmospheric gases.Sometimes this reaction produces harmful radicals which contributes to global warming.This can be minimized by installing better quality filters in cars and industrial plants.
The shorthand for hope is "HP."
"Ptf." is the shorthand for plaintiff.
The shorthand for schedule is "sched."
In petrol, the combustion of hydrocarbons present is complete and they burn with blue flame. However, in kerosene, the combustion is not complete. It burns with smoky flame accompanied by the release of unburnt carbon atoms. Therefore, petrol is regarded as a better fuel than kerosene.
the shorthand for a angry face :@
The shorthand symbol for transfer is "→".