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Why diesel engine has more efficiency than petrol engine?
Diesel is a more combustible fuel than petrol, therefore less fuel is required to generate the same power as petrol. This also means that spark plugs aren't required, like in a petrol engine, since the diesel will ignite off engine compression alone. This also makes the engine arguably more reliable since there are less parts, and less things to go wrong.
Does petrol or diesel cost more?
diesel is usually more expensive but diesel cars usually have more mpg than petrol cars
How do you tell petrol from diesel in a can?
Petrol is and bit more vicous and that diesel is a lot darker than petrol. Petrol burns quicker when set alight, however diesel burns more brightly!
What is more expensive petrol or diesel?
diesel is more expensive
How many petrol diesel can be filled at a time?
How many petrol diesel...What? More information is needed.
What is more efficient diesel or petrol car?
diesel is more efficient
Which catches fire more quickly petrol or diesel?
petrol has a lower flash point and is more volatile than diesel.
What is the different between petrol and diesel?
The difference is that diesel is more oily than petrol, and is cheaper to produce.
Why do petrol cars steam more then diesel cars?
because petrol is easer to burn than diesel
Why diesel gives more milage than petrol and petrol car costly than diesel?
Diesel engines are more efficient and do use less fuel, but they do not cost less than a petrol engine, they cost more. Diesel fuel also costs more. A diesel engine will however last longer.
How can oil company solve the problem of the demand of diesel and petrol?
Produce more petrol than diesel. :P
Which has more calorific value petrol or diesel?
its petrol 48000 kj/kg where diesel has 44,800 kj/kg
