NH CDL AIR BRAKES PRACTICE TEST
16.
To brake in a way that will keep your vehicle in a straight line and allow you to turn if it becomes necessary, you can use:
|
the "controlled braking" method or the "stab braking" method.
|
|
|
the "stab braking" method.
|
|
|
the "controlled braking" method.
|
|
|
None of the above.
|
17.
How can you tell if your vehicle is equipped with ABS?
|
Look under the vehicle for the wheel speed sensor wires coming from the back of the brakes.
|
|
|
Look for yellow ABS malfunction lamps on the instrument panel.
|
|
|
Trailers will have yellow ABS malfunction lamps on the left side.
|
|
|
All of the above.
|
18.
If an aggressive driver is involved in an accident down the road, you should:
|
stop a safe distance from the accident scene, wait for the police and report the behavior you witnessed.
|
|
|
make eye contact with the driver.
|
|
|
confront the aggressive driver.
|
|
|
try to get their vehicle to the side of the road.
|
19.
The wig wag is:
|
a noise reduction mechanism.
|
|
|
when your tires might grab unexpectedly and you lose control of your vehicle.
|
|
|
a low air pressure warning system.
|
|
|
a type of rollover.
|
20.
Before driving a truck or bus with a dual air brake system, the minimum pressure in both the primary and secondary
systems should be at least:
|
100 psi.
|
|
|
130 psi.
|
|
|
50 psi.
|
|
|
75 psi.
|
Next page
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More