Q. With reference to Flex Fuel Vehicles (FFV), consider the following statements:
1.These are a modified version of vehicles that could run on a blend of petrol and ethanol.
2. In these vehicles, both fuels are stored in a different tank.
3. Engine damage is more in FFVs than in the normal vehicles.
Which of the statements given above is/are correct?
Answer: C
Notes:
Statement 1 is correct: Flex Fuel Vehicles(FFV) is a modified version of vehicles that could run on a blend of petrol and ethanol.
Statement 2 is incorrect: In these vehicles, both fuels are stored in a common tank. The resulting blend is burnt in the combustion chamber, generating power for the vehicle.
Statement 3 is correct: Ethanol can also, unfortunately, cause corrosion and damage to the engine, mainly because it absorbs dirt easily.
Source: The Hindu

