Question

Picture 1 shows a car which runs on wood. Wood is converted to a gas inside the cylinder
fitted at the back. This gas is then fed into the car's engine as fuel. Picture 2 shows a car
which runs on diesel.
Cylinder in which
wood is converted
to gas
Picture 1
Car which runs on wood
Picture 2
Car which runs on diesel
Which of the following is DEFINITELY an advantage of the car which runs on wood, over the
car that runs on diesel?
A. It can travel faster.
B. It can carry more weight.
C. The engine will have a longer life.
D. The source of its fuel can last longer

Answer 1

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