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Why does a car that runs on fuel cells have the same effiency as a car that runs on petrol?
Wiki User
∙ 14y ago
It doesn't.
Wiki User
∙ 14y ago
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Why does a car that runs fuel cells have a similar overall efficiency to a car that runs on petrol?
A car that runs on fuel cells only has a similar overall efficiency to a car that runs on petrol because a car that runs on fuel cells is designed to not pollute the Earth but you need renewable energy resources to generate the electricity which is like the efficiency of the petrol pollution. That was what I put on my homework anywayz. :)
How can fuel oil be changed into petrol?
by fractional distilation which is heating something up so it boils and evaporates then the petrol condences and runs down the tube for petrol it turns into petrol (from fuel oil) by catylistic cracking, this is when the hydrocarbon get chopped of into smaller pieces
What is the difference between a petrol or a nitro RC car?
One difference is that a nitro RC car runs on nitromethane and a petrol one runs on a mixture of petrol or gasoline and oil. Another is a nitro RC car will run longer on a gallon of fuel.
How does a petrol tank from a car work?
The petrol tank on any vehicle does not actually do any work at all, it's only function is to store the petrol that your vehicles engine runs on, the part that does the work is the petrol ( or fuel pump as it's also called) pump that is located in many different locations depending on make and model (on most motorcycles there is not even a fuel pump, petrol is simply gravity fed to the engine) on some it's in the petrol tank, and runs on electricity, on others it's in the petrol line somewhere between the tank and the engine (on most cars it's on the side of the block and runs off an extra lobe on the camshaft or a gear run off the crankshaft) The pumps job is of course to pump the petrol from the holding tank to the engine at a pressure that the engine needs it fed to it.
Ea falcon runs rough on petrol and gas at times?
you could have a bad fuel pump, or you caould also have debris in your gas tank.
How do you clean petrol from a car?
people who work with cars would know better, they would probably open up the engine, pull out the petrol tank drain and wipe it clean. But, the most commonly used method of cleaning petrol from a car is by driving it until it eventually runs out of petrol. Cas ussually dont move when they run out of fuel.
Why is kerosene used as fuel for aeroplanes?
jet engines only, piston engines still use petrol. jet engines can burn a range of fuel from LPG. to alcohols and diesel. Good quality petrol is valuable to motorists and possibly runs too hot in a jet engine, kerosene has the most suitable properties
How did the gasoline powered tractor work?
It is powered by petrol. As the word gasoline is another word for petrol. Therefroe it runs on petrol!!!
Why are there no cars that run on water?
because the car is heavy or because there is no petrol in water. They are working on an engine that runs on water. It separates the hydrogen from the oxygen and uses the hydrogen as fuel.
Where can one purchase a car that runs on petrol?
One can purchase a car that runs on petrol from their local car dealership. Your local Nissan dealership should have a wide range of petrol fueled vehicles for sale.
Will petrol companies go broke if the world runs out of petrol gas?
Their products will not be sold anymore
What can you compare petrol prices to for your maths coursework?
When doing a comparison to petrol for math coursework you could compare the cost of petrol energy to the cost of electrical energy. For instance, camparing operating cost of a vehicle that runs on petrol verses a vehicle that runs on electric energy.
