Ethyl fuel is used
इथाइल ईंधन का उपयोग किया जाता है
To increase the octane rating of the
fuel
To increase the cetane rating of the fuel
As a defrosting agent
As a superior type of fluid compared to others
To increase the octane rating of the
fuel
●Ethyl fuel is used to increase the
octane rating of the fuel.
●Mixing 10 percent 113 octane
ethanol with 85 octane gasoline, it increases the
octane two points to the normal 87 octane most.
●Higher the ethanol content,
the higher the octane. The octane rating for E15
(15% ethanol) is 88 octane and E85 (85% ethanol) is
108 octane. Thus ethyl is used to increase the octane rating of the fuel.
●Ethanol can be combined with petrol
in any concentration upto pure ethanol to reduce the consumption of petroleum
fuels as well as to reduce air pollution.
●It is also used to increase the
octane rating of petrol and hence improve engine performance.
Hence, the correct option is (A).
&Key Points:-
Ethanol fuel is ethyl alcohol, the
same type of alcohol found in alcoholic beverages, used as fuel. It is most
often used as a motor fuel, mainly as a biofuel additive for gasoline. The
first production car running entirely on ethanol was the Fiat 147, introduced
in 1978 in Brazil by Fiat.
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