Q 4. What is DOT?
Ans. DOT stands for the department of transportation. SAE stands for the society of automotive engineers. They both are responsible for setting standards for headlights so that the headlights are efficient on roads.
Ans. DOT stands for the department of transportation. SAE stands for the society of automotive engineers. They both are responsible for setting standards for headlights so that the headlights are efficient on roads.