The safest method for using in-vehicle communications equipment is. - Answers Pull off the road in safe
legal place to use the equipment
which of these systems should receive extra attention during a winter weather inspection - Answers
exhaust
a good indication that ice is fomring on the road way when - Answers your outside mirrors have ice on
them
which of these happens when tires blow out at highway speeds - Answers vibrating feeling
when confronted by an aggresive driver, the very first thing you should do is. - Answers Make every
attempt to get out of there way
which of these statements is true about rear drive wheel braking skids - Answers trailer can push the
towing vehcile sideways
Drivers of trucks and truck-tractors must inspect their vehicle within the first ________ miles of a trip....
- Answers 50
The one reason dry bulk tanks require special care is - Answers The load can shift
If you do not have a CB radio, what is the first thing you should do at a collision scene? - Answers Protect
the area
Which of the following statements about driving in fog is true? - Answers Assume that the fog will
become thicker after you enter it.
Stab braking should not be used on vehicles with - Answers anti-lock brakes
You may get hung up on railroad tracks, when - Answers The tracks have a steep approach
which of these is a good thing to remember when crossing or entering traffic with heavy vehicle -
Answers Heavy vehicles need larger gaps in traffic then cars
When you are passing another vehicle pedestrian or bicyclist, you should assume that they - Answers
may move into your traffic lane
Which statement is true - Answers Many heavy vehicle accidents occur between midnight and 6 am.
A anti-lock braking system is - Answers An addition to your normal breaks
Which of these statements is true about notifying authorities after a collision occurs - Answers If you
have a cb radio or a cellular phone use it to notify police before exiting your vehicle
Which of the following is not characteristic of a front tire failure - Answers vehicle fishtails
, The amount of brake pressure you need to stop your vehicle depends on - Answers The vehicles speed
on how quickly you want to stop
it takes a typical tractor trailer at least ---- seconds to clear a single track railroad-highway grade crossing
- Answers 14 seconds
when driving on a snow-packed road you should reduce your speed by at least ---- - Answers 1/2
Which of these statements is true about an inspection of suspension components - Answers axle mounts
should be checked where they are secured on the vehicle frame and axle
in rear tire failure dual rear tires will - Answers usually prevent fishtail
When confronted by an aggresive driver the first thing you should do is - Answers Make every attempt
to get out of their way
after starting the engine the - Answers Coolant temperature gauge should begin a gradual rise to
normal.
When do strong winds affect driving the most? - Answers When exiting tunnels
having antilock brakes on only the tractor will - Answers Give you more control over the vehicle when
braking
drivers of trucks and truck tractors with cargo must check that the cargo is well secured within the first
--- miles of a trip - Answers 50 miles of a trip
escape ramps - Answers should be used by any driver who loses braking power on a vehicle.
if the anti-lock braking system is not working you should - Answers drive normally, but get the system
serviced soon.
what should you do before driving in the mountains - Answers Know the escape ramp locations on your
route
When driving in cold weather, your tire tread should: - Answers provide enough traction to steer and
push the vehicle through snow.
Brake "fade" can be: - Answers caused by the brakes getting very hot
you are checking your steering and exhaust systems in a pre-trip inspection. Which of these problems
should be fixed before the vehicle is driven. - Answers steering play more than 10% (2 inches on a 20
inch wheel)
Which of these statements is true about brakes - Answers Brakes absorb more heat to stop heavier
vehicles.
bridge formulas permit - Answers Less maximum axle weight for axles that are close together.