What is the key difference between the piston action of an internal combustion engine and that of a compressed-air engine?

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The internal combustion engine uses a fuel i.e petrol or diesel to cause compression when ignited ,when the fuel burns it causes compression of the piston. A compressed air engines power comes from an electric motor which forces the piston up and down to produce compressed air.

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Comparison between internal combustion engines and external combustion engines?

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Which stroke forces the piston downward in the four stoke process of an internal combustion engine?

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Is a lawnmower an internal combustion engine?

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The real difference, is the fact that "motors" run on electricity, while "engines" run on combustion.However, many people interchange the usage of these words: On the rare occasions we encounter one, we refer to a steam locomotive as an engine, the same word that we give to the motive power of an...

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Either a carburetor or a fuel injector.

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Internal combustion engine of a gasoline engine?

a gasoline engine is an Internal combustion engine

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What is choke in an internal combustion engine?

The choke is used on petrol engines with carburettors, to increase the fuel to air ratio, for better starting.It is called a 'choke' because it actually chokes off some of the air entering the carburettor and is a simple metal flap across the air intake.By choking off some of the air, a greater v...

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What is the difference between international and domestic terminals? A domestic terminal only hosts domestic flights.Those arriving from within the same country as the airport with the terminal.So all arriving international flights arrive in Terminal A so that they can go through immigration and ...

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What term of measurement is used to describe the power of an internal combustion engine?

The most common term is "horsepower" or HP. Also related to Hp is torque measured in ft. lbs. Some other terms include newton meters and kilo-watts. The first two mentioned are the most common though.

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What is the air pressure inside the top of a normally aspirated engine cylinder with an 11.5 compression ratio when the piston therein is in the power stroke and at full compression.?

Assuming an atmospheric pressure of 14.7 psia and a specific heat ratio of the air at 1.3 then the required pressure is: P = Patmp X rck= i4.7psia X 11.5 1.3= 351.74psia

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What device mixes air and petrol for the internal combustion engine?

As far as I know its the Carburettor

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The question cannot be answered unless you define what you mean by "worse". Both pollute. You also have to describe the conditions under which the coal is burnt. Burning high sulfur coal can produce oxides of sulfur that cause acid rain but emissions regulations may require scrubbers on coal-fire...

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Its purpose is to open the right valves at the right times.

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What is the scope of internal combustion engine?

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How many pistons are in a 4 stroke internal combustion engine?

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A vehicle is anything you use to go from here to there.A train is a vehicle, a motorcycle is a vehicle.A car is a vehicle, too, but one with four wheels normally used for ground transport.So a car is a vehicle, but a vehicle may not be a car.

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As nouns the difference between excavator and bulldozer is that excavator is a person who excavates while bulldozer is a tractor with an attached blade for pushing earth and building debris for coarse preliminary surface grading, demolishing building structures, etc.

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