WA CDL PRACTICE TEST - GENERAL KNOWLEDGE
21.
Before transporting a sealed load, make sure:
|
that there is a picture of its contents.
|
|
|
that you don't exceed gross weight and axle weight limits.
|
|
|
that the load can be inspected.
|
22.
Backing is dangerous because:
|
you cannot see everything behind your vehicle.
|
|
|
cargo may fall out.
|
|
|
you have to turn the steering wheel toward the direction you want to go.
|
23.
If you have a manual transmission, when stopping don't _______ until the engine rpm is down close to idle.
|
shift to second gear
|
|
|
push the clutch in
|
|
|
place the transmission in park
|
24.
Loose engine belts will:
|
will make it easier to stop quickly.
|
|
|
improve fuel efficiency.
|
|
|
not turn the water pump and/or fan properly, which will result in overheating.
|
25.
Confused drivers can be very hazardous. Clues to confusion include:
|
hesitation.
|
|
|
changing lanes for no apparent reason.
|
|
|
All of the above.
|
26.
If the air pressure gets too low:
|
the brakes will not work.
|
|
|
ABS will help maintain vehicle control.
|
|
|
the brakes will lock up.
|
27.
The amount of liquid to load into a tank depends on:
|
the amount the liquid will expand in transit.
|
|
|
the weight of the liquid.
|
|
|
All of the above.
|
28.
If you let air out of hot tires:
|
air pressure will increases, causing the tires to blow out.
|
|
|
the tires will cool off much sooner.
|
|
|
as the tire cools, the air pressure will be too low.
|
29.
Which of these statements is true?
|
Dual tires that come in contact with each other provide better traction.
|
|
|
Radial and bias-ply tires should not be used together on the same vehicle.
|
|
|
A tread depth of 2/32 of an inch is safe for steering axle tires.
|
30.
To avoid becoming a distracted driver you should:
|
clear the vehicle of any unnecessary objects.
|
|
|
plan your route before you begin driving.
|
|
|
All of the above.
|
Next page
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More