CDL GENERAL KNOWLEDGE TEST (ME) - PRACTICE TEST
21.
Which of the following statements about brake shoes is true?
|
Brake shoes should be thinner than ¼ inch.
|
|
|
Brake drums must have cracks longer than half the width of the friction area.
|
|
|
None of the above.
|
22.
Confused drivers can be very hazardous. Clues to confusion include:
|
hesitation.
|
|
|
changing lanes for no apparent reason.
|
|
|
All of the above.
|
23.
It is important to shift gears correctly to keep:
|
control of the vehicle.
|
|
|
the engine cool.
|
|
|
the engine oil flowing.
|
24.
To warn drivers behind you that you will be slowing down, you should:
|
turn on the right and left turn signals at the same time.
|
|
|
turn on the parking, clearance and side-marker lights.
|
|
|
tap your brake pedal a few times to flash your brake lights.
|
25.
What should you look for when checking tires?
|
Cuts
|
|
|
Cracked valve stems
|
|
|
All of the above
|
26.
Which of these is true about fire extinguishers?
|
The fire extinguisher must be properly charged and rated.
|
|
|
You must study the instructions printed on the extinguisher before you need it.
|
|
|
All of the above.
|
27.
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.
|
28.
Drivers operating CMVs must notify their employer within ______ of a conviction for any traffic violation (except parking).
|
7 days
|
|
|
3 days
|
|
|
30 days
|
29.
The most important reason for doing a vehicle inspection is:
|
Liability insurance
|
|
|
Safety
|
|
|
Employer liability
|
30.
In cool weather, as the temperature rises to the point where ice begins to melt:
|
black will makes the road look wet.
|
|
|
it is safe to drive.
|
|
|
the road will become more slippery.
|
Next page
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More