NSW Truck Knowledge Test
Traffic Signs
Every question of this topic with the correct answer marked and the reason beneath.
Question 31 of 50
Traffic Signs
What does this sign mean?
A
Road under repair, slow down.
B
Steep down-grade in the road ahead, slow down.
C
Road ahead slippery when wet, drive carefully.
WhyThere is a steep hill ahead. You should slow down and change down one or two gears to allow your engine to take over some of the braking. Be careful you don't suffer from 'brake fade' where your brakes stop being effective. If you notice this happening, pull over immediately and let the brakes cool down.