CDL PRACTICE TEST (IA) - GENERAL KNOWLEDGE TEST
11.
______ is responsible for the safe operation of a vehicle.
|
The vehicle owner
|
|
|
The supervisor
|
|
|
The driver
|
12.
When using mirrors, you should keep an eye on your tires:
|
to spot a tire fire.
|
|
|
to make sure they are properly inflated.
|
|
|
to check tread depth.
|
13.
On any upgrade, gravity:
|
doubles your speed.
|
|
|
speed you up.
|
|
|
slows you down.
|
14.
Alcohol:
|
impairs depth perception.
|
|
|
does not affect judgement.
|
|
|
improves reaction time.
|
15.
What should you look for when checking tires?
|
Cuts
|
|
|
Cracked valve stems
|
|
|
All of the above
|
16.
If you must stop on a one-way or divided highway, you should place warning devices _______ toward the approaching traffic.
|
10, 100 and 200 feet
|
|
|
5, 50 and 500 feet
|
|
|
5, 25 and 50 feet
|
17.
Why should you be in the proper gear before starting down a hill?
|
it will help you go faster when you reach the bottom of the hill.
|
|
|
gravity can cause the speed of your vehicle to increase.
|
|
|
changing gears on a hill is illegal.
|
18.
To prevent fire, during the en route inspection you should check the tires, wheels, and truck body for signs of:
|
front-wheel skids.
|
|
|
heat.
|
|
|
ice.
|
19.
On a level surface:
|
wheel chocks make it easier for the vehicle to roll.
|
|
|
you should use wheel chocks to hold the vehicle.
|
|
|
wheel chocks should not be used when the brakes are very hot.
|
20.
When traveling with Division 1.1, 1.2, or 1.3 explosives, do not park within _____ of a building.
|
300 feet
|
|
|
150 feet
|
|
|
50 feet
|
Next page
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More