1.
A controlled railway crossing may have:
2.
How often should you make en route inspections of your vehicle?
3.
How can you tell how much air pressure is in the main reservoir?
4.
How can you tell if you have reversed the supply line and service line connections in your spring parking brakes?
5.
A trailer hand valve should not be used to hold a unit that will be left unattended because:
6.
During a pre-hill inspection on a vehicle equipped with hydraulic brakes, you should:
7.
A red triangle Slow Moving Vehicle sign should be placed on any vehicle that travels at less than:
8.
Braking forcefully when driving a combination-unit vehicle may cause:
9.
How often should you inspect your vehicle?
10.
A person who has a Class 1 driver’s license may drive:
11.
Amber flashing lights can be mounted on a vehicle if:
13.
A tiedown should not be used for cargo securement if:
14.
A swerving and whipping trailer can be caused by:
15.
After working 120 hours in a 14-day cycle, drivers must take ____________ hours of off-duty time before working 70 hours of on-duty time.
16.
During an air brake pre-trip inspection on a vehicle with one trailer, you should make sure that air loss is not more than:
18.
An overload caused by poor distribution can:
19.
How much pressure should you apply to the foot valve when measuring slack adjustment using the applied stroke method?
20.
An aggregate load must be covered with a tarp if:
21.
Flares, fuses, or reflectors are:
22.
A long, heavy load on a single unit truck should be placed:
23.
A humpback railway crossing is:
24.
An engine brake retarder is:
25.
A heavy load should not be placed on one side of the trailer because:
