NSW Truck Knowledge Test
Traffic Signs
Every question of this topic with the correct answer marked and the reason beneath.
Question 48 of 50
Traffic Signs
What does this sign mean?
A
There is a hump (sudden slope up and down) in the road ahead, slow down.
B
There is a tunnel ahead, turn on your headlights.
C
The road ahead is closed, go back.
WhyDriving too fast over a hump can exceed the capacity of your suspension. This may cause your car to leave the ground or, at best, will result in reduce grip. You should slow down.