Q. What is the main source of vehicular noise?
A. High speed
B. Movement of the vehicle’s tyres on the pavement
C. Low pressure
D. Fuel engine
Answer: Movement of the vehicle’s tyres on the pavement
We will be happy to hear your thoughts
A. High speed
B. Movement of the vehicle’s tyres on the pavement
C. Low pressure
D. Fuel engine
Answer: Movement of the vehicle’s tyres on the pavement