General Knowledge Flashcards
1
Q
Who must obtain a CDL
A
Any combination of vehicles with a gross combined weight rating (GCWR) of 26,001 or more pounds, providing the gross vehicle weight rating (GVWR) of the vehicle being towed is in excess of 10,000 pounds.
2
Q
How do you test the stopping action of your service brakes?
What indicates a problem?
A
T
3
Q
What does down shifting for a long downhill grade do?
A
It allows engine compression and friction to help the brakes slow the vehicle
4
Q
What is the purpose of a baffle?
A
Control the load surge
5
Q
To give adequate warning when passing someone, you should?
A
Tap the electrical horn
6
Q
In rain you should reduce you speed by how much?
A
1/3
