Question

The calorific values of petrol and CNG are 45000 kj/kg and 50000 kj/kg if you have vehicle which can run on petrol and cng which fuel will you prefer and why?

Answer 1

i prefer CNG because its called as a cleaner fuel and cheap also, it guareentees about9-12yrs and it will not let out smoke and cng powered vehicles have low-maintenance cost and cng systems are sealed

Answer 2

CNG would be preferred because its is clean and cheap and also it has lower calorific value