RI CDL PRACTICE TEST - GENERAL KNOWLEDGE
31.
The minimum tire tread depth for all tires other than front tires is:
|
4/32 inch
|
|
|
1/32 inch
|
|
|
2/32 inch
|
32.
Retarders:
|
improve traction.
|
|
|
help to increase brake pressure.
|
|
|
can be noisy and may not be permitted everywhere.
|
33.
Empty trucks:
|
require a greater stopping distance than full trucks.
|
|
|
require a shorter stopping distance than full trucks.
|
|
|
require the same stopping distance than full trucks.
|
34.
To avoid distractions while driving, you should:
|
use your phone only when there is no traffic around you.
|
|
|
smoke, eat, and drink only when the road is straight.
|
|
|
adjust vehicle controls and mirrors prior to driving.
|
35.
Service brakes should:
|
be checked before each trip.
|
|
|
always be checked before applying the brakes.
|
|
|
only be checked by a mechanic.
|
36.
For proper steering, steering wheel play should be no more than:
|
30 degrees.
|
|
|
10 degrees.
|
|
|
25 degrees.
|
37.
Which of these can cause your vehicle to skid?
|
Over steering
|
|
|
Braking any harder than necessary on slippery roads
|
|
|
All of the above.
|
38.
When the spring brakes are on, you should:
|
not push the brake pedal down.
|
|
|
press the accelerator.
|
|
|
pump the brakes.
|
39.
A vehicle inspection should be done in the same order each time:
|
because it is required by law.
|
|
|
so you are less likely to forget something.
|
|
|
because the report must be written in that order.
|
40.
Why should you avoid driving too near the edge of the road?
|
Driving too near the edge of the road can cause the top of your vehicle to hit roadside objects.
|
|
|
To keep other vehicles from passing you.
|
|
|
To get a better view of the road ahead.
|
Next page
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More