1.
The maximum amount of play in a 20-inch steering wheel is:
1/4 inch
|
|
5 inches
|
|
2 inches
|
|
1/2 inch
|
2.
If there is a fire and you are not sure what to use to put it out, you should:
wait for firefighters.
|
|
use a fire extinguisher.
|
|
use water.
|
|
use dry powder.
|
3.
Tire load is defined as:
the minimum safe weight a tire can carry at a specified pressure.
|
|
the maximum safe weight a tire can carry at a specified pressure.
|
|
the weight transmitted to the ground by 1 tire.
|
|
the minimum tire pressure.
|
4.
When stopping you should push the brake pedal down:
as hard as you can.
|
|
repeatedly.
|
|
quickly.
|
|
gradually.
|
5.
On front tires, tread should be at least:
4/16 inch
|
|
2/32 inch
|
|
1/16 inch
|
|
4/32 inch
|
6.
Longer combination vehicles have the tendency to swing wide on turns. This is called:
hydroplaning.
|
|
rollover.
|
|
off-tracking.
|
|
jackknifing.
|
7.
Which of the following will NOT help you prevent rollover?
Driving slowly around turns.
|
|
Keeping the cargo as close to the ground as possible.
|
|
Using the controlled braking method.
|
|
All of the above.
|
8.
Blocking and bracing are:
used to keep cargo from sliding and to prevent movement of cargo.
|
|
coupling devices used to connect the service air lines from the truck or tractor to the trailer.
|
|
driving techniques used to regain control when your drive wheels start to skid.
|
|
None of the above.
|
9.
Which of the following is not a type of retarder?
Electric
|
|
Exhaust
|
|
Hydraulic
|
|
Pressure
|
10.
When driving, you should check mirrors regularly to know where other vehicles are around you. Remember that:
convex mirrors make things look larger and closer than they really are.
|
|
you should check your after the start of any trip to make sure they are properly adjusted.
|
|
every registered motor vehicle must have at least one mirror.
|
|
there are blind spots that your mirrors cannot show you.
|
Next page