Question

the calorific value of petrol and cng are 45000 kJ/ kg and 50000 kJ/ kg respectively. if u have vehicle which can run on petrol as well as cng, which fuek will u prefer and why ???

Answer 1

cng...... because...1.it is eco friendly....2.its calorific value is high so we can get more energy by using less fuel....3.cng burns completely and doesn't produce any byproduct after combustion

Answer 2

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