2.
How can you tell how much air pressure is in the main reservoir?
4.
A swerving and whipping trailer can be caused by:
5.
Braking forcefully when driving a combination-unit vehicle may cause:
6.
A vehicle that is twice the weight of a car and is traveling at twice the speed of that car requires how much braking power to stop in the same distance:
7.
Drivers on an 14-day cycle must not drive after ____________ hours of on-duty time in 14 consecutive days.
8.
A sleeper berth does not include:
9.
A humpback railway crossing is:
10.
Drivers who are exempt from wearing seatbelts are:
11.
Amber flashing lights can be mounted on a vehicle if:
12.
Drivers are required to have an industrial air brake endorsement if:
14.
Anti-lock braking systems (ABS) are:
15.
A “special activity bus”:
17.
An aggregate load must be covered with a tarp if:
18.
Every motor vehicle must be equipped with how many braking systems?
19.
A tiedown should not be used for cargo securement if:
21.
An overload caused by poor distribution can:
23.
Flares, fuses, or reflectors are:
24.
Adjusting your head restraint so that it is at least level with the top of your ears is: