1.
Glad hands are:
securement devices.
|
|
warning devices.
|
|
coupling devices.
|
2.
If a tire fails while you are driving, you should:
call your supervisor for instructions.
|
|
stop on the roadway if possible.
|
|
stay off the brake
until your vehicle has slowed down.
|
3.
To use the controlled braking method in an emergency, you should:
apply your brakes all the way, and release the brakes when the wheels lock up.
|
|
apply the brakes when the wheels lock up.
|
|
apply the brakes as hard as you can without locking the wheels.
|
4.
Large vehicles take longer to stop when they are:
fully loaded.
|
|
empty.
|
|
heavily loaded but not fully loaded.
|
5.
A low air pressure warning signal:
is required on all vehicles without air brakes.
|
|
is optional on vehicles with air brakes.
|
|
is required on vehicles with air brakes.
|
6.
Texting while driving a CMV is:
acceptable if the message work-related.
|
|
acceptable if the message less than 140 characters.
|
|
prohibited.
|
7.
Before connecting the converter dolly to the rear trailer, make sure that:
the shut-off valves at the rear of the first trailer are open.
|
|
the kingpin rests on the fifth-wheel.
|
|
the trailer height is slightly lower than the center of the fifth-wheel.
|
8.
When inspecting the coupling, make sure the fifth-wheel jaws have closed around the:
the electrical cord.
|
|
shank of the kingpin.
|
|
head of the kingpin.
|
9.
Which of the following may have reduced the clearances since the heights were posted at bridges and overpasses?
Repaving of the road
|
|
The weight of a cargo
|
|
Rain
|
10.
When preparing to make a right turn, you should NOT turn wide to the left as you start the turn. Why?
Turning wide to the left can cause your vehicle to tilt.
|
|
It makes the turn harder.
|
|
A following driver may try to pass you on the right.
|
Next page
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More
Rate This Free Test