Question

Which of these is a better way to save fuel, using a public transport or an individual petrol/CNG driven vehicle? Give reasons your answer.

Answer 1

Answer:

CNG Driven Vehicle because Compressed natural gas is a fuel gas made of petrol which is mainly composed of methane (CH4), compressed to less than 1% of the volume it occupies at standard atmospheric pressure. It is stored and distributed in hard containers at a pressure of 20–25 MPa (2,900–3,600 psi), usually in cylindrical or spherical shapes.