Question

why diesel is used for or heavy vehicles​

Answer 1

Explanation:

Trucks and other bulky vehicles need a significant amount of force to run even at the slowest speed. ... So, diesel engines can achieve a higher torque even at lower speeds. This is simply an essential requirement in any heavy automobile. Since petrol engines generate lower RPM, they result in quick fuel burning

Answer 2

Trucks and other bulky vehicles need a significant amount of force to run even at the slowest speed. ... So, diesel engines can achieve a higher torque even at lower speeds. This is simply an essential requirement in any heavy automobile. Since petrol engines generate lower RPM, they result in quick fuel burning.