CDL PRACTICE TEST - GENERAL KNOWLEDGE (WASHINGTON)
31.
Before loading or unloading any flammable liquids, you should:
|
start the engine.
|
|
|
turn on the headlights.
|
|
|
turn off the engine.
|
32.
Which of the following statements about drinking alcohol is true?
|
Only time will sober you up.
|
|
|
Alcohol first affects judgment and self-control, which are necessary for safe driving.
|
|
|
All of the above.
|
33.
When going down a steep downgrade, it is important to select a "safe" speed that is not too fast for:
|
the weather.
|
|
|
the steepness of the grade.
|
|
|
All of the above.
|
34.
________ is the distance your vehicle will travel, in ideal conditions, while you are braking.
|
Perception distance
|
|
|
Braking distance
|
|
|
Reaction distance
|
35.
When you inspect the front of your vehicle as part of the walk around inspection, you check all of the following EXCEPT:
|
the condition of the steering system.
|
|
|
the condition of your front axle.
|
|
|
the air pressure gauge.
|
36.
In an emergency:
|
you should never turn to miss an obstacle.
|
|
|
you should keep one hand on the steering wheel.
|
|
|
stopping is not always the safest thing to do.
|
37.
When driving in very hot weather, the heat will increase the chances of:
|
ABS malfunction.
|
|
|
loss of hydraulic pressure.
|
|
|
tire failure.
|
38.
Which of the following is checked in a pre-trip inspection?
|
Steering wheel
|
|
|
Wiper blades
|
|
|
All of the above.
|
39.
Make sure you have enough tread on your tires. You must have at least ________ tread depth in every major groove on front tires.
|
4/32 inch
|
|
|
1 inch
|
|
|
2/32 inch
|
40.
Placards are:
|
signs put on the outside of a vehicle that identify the hazard class of the cargo.
|
|
|
used to warn others when the Gross Vehicle Weight (GVW) exceeds 10,000 pounds.
|
|
|
signs put on the inside of a vehicle that remind the driver of the type of cargo he or she is carrying.
|
Next page
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More