Question

"In most cities increasingly CNG is used as a fuel in vehicles." Give five appropriate reasons for your answer.

Answer 1

CNG Is used as fuel in most of the cities due to the following reasons:

1. Compressed Natural Gas is cheaper than gasoline (petrol).
2. CNG is more efficient. It burns completely.
3. CNG is less polluting than diesel. It is cleaner and produces less greenhouse emissions than its counterparts.
4. Compressed Natural Gas is safer than other fuels because it is lighter than air; it disperses quickly when released. It can be safely stored.