HI CDL GENERAL KNOWLEDGE TEST - CDL PRACTICE TEST
31.
Bracing is used to:
|
prevent movement of cargo.
|
|
|
increase the height of the vehicle’s center of gravity.
|
|
|
make cargo easier to unload.
|
32.
The Gross Combination Weight (GCW) is:
|
the weight of the trailer and cargo.
|
|
|
the total weight of a single vehicle including its load.
|
|
|
the weight of the vehicle, trailer, and cargo.
|
33.
Which of the following statements about slippery roads is true?
|
Shady parts of the road provide better traction than open areas.
|
|
|
The road will freeze before bridges will.
|
|
|
None of the above.
|
34.
When driving on wet roads, you should:
|
pull of the road and get some rest.
|
|
|
follow the vehicle ahead more closely than under ideal driving conditions.
|
|
|
reduce speed by about one-third.
|
35.
When backing, you should:
|
only use mirror on the driver's side.
|
|
|
use the mirrors on both sides.
|
|
|
back quickly.
|
36.
_________ helps coordinate emergency response to chemical hazards.
|
The National Response Center
|
|
|
The National Chemical Network
|
|
|
The Federal Transportation Organization
|
37.
The best time to take a short break is:
|
when you feel you can't go any further without one.
|
|
|
before you feel you need it.
|
|
|
when you start to feel drowsy.
|
38.
Blood Alcohol Concentration (BAC) is determined by:
|
how frequently you drink.
|
|
|
the type of alcohol you drink.
|
|
|
the amount of alcohol you drink.
|
39.
The height of the vehicle's center of gravity:
|
should only be a concern when driving a vehicle.
|
|
|
is very important for safe handling.
|
|
|
should only be a concern when loading a vehicle.
|
40.
Distracted driving may be caused by _________ while driving.
|
reading billboards
|
|
|
adjusting the radio
|
|
|
All of the above.
|
Next page
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More